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1
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Evaluation Warning : The document was created with Spire.PDF for Python.
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2
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f
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s
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F
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[
9
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a
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r
an
ial
p
r
ess
u
r
e
m
o
n
ito
r
in
g
(
I
C
P)
th
r
o
u
g
h
d
u
al
co
m
m
u
n
icatio
n
ch
a
n
n
els
at
9
1
5
MH
z
a
n
d
2
.
4
5
GHz
,
d
em
o
n
s
tr
atin
g
e
x
ce
llen
t
b
r
o
ad
b
an
d
p
er
f
o
r
m
an
ce
.
An
o
th
er
d
ev
elo
p
m
en
t,
d
escr
ib
ed
in
[
1
0
]
,
in
v
o
lv
es
a
m
u
lti
-
b
an
d
c
o
m
p
atib
le
an
ten
n
a
in
te
g
r
ated
in
to
a
ca
p
s
u
le
s
y
s
tem
ca
p
ab
le
o
f
o
p
e
r
atin
g
ac
r
o
s
s
Me
d
R
ad
io
,
th
e
m
ed
iu
m
b
an
d
(
1
2
0
0
MH
z)
,
an
d
th
r
ee
I
SM
b
an
d
s
s
im
u
ltan
eo
u
s
ly
.
Desp
ite
a
s
lig
h
t
1
.
5
%
b
an
d
wid
th
r
ed
u
ctio
n
at
4
0
2
MH
z
in
a
h
o
m
o
g
e
n
eo
u
s
m
u
s
cle
p
h
an
to
m
,
th
is
an
ten
n
a
s
h
o
ws
an
o
v
er
all
b
an
d
wid
th
in
cr
ea
s
e
o
f
2
7
.
3
6
%.
L
iap
atis
an
d
Nik
ita
[
1
1
]
also
talk
ab
o
u
t
a
s
m
all
th
r
ee
-
b
an
d
an
ten
n
a
(
3
×
3
m
m
²)
th
at
is
m
ad
e
f
o
r
r
etin
al
p
r
o
s
th
eses
an
d
ca
n
ac
h
iev
e
-
4
.
9
d
B
i
p
o
wer
o
n
a
h
o
m
o
g
en
eo
u
s
ey
e
p
h
a
n
to
m
a
n
d
a
wid
e
6
GHz
b
an
d
wid
th
.
Acc
o
r
d
in
g
t
o
Fais
al
an
d
Yo
o
[
1
2
]
,
a
s
m
all
d
u
al
-
b
an
d
an
ten
n
a
m
ea
s
u
r
in
g
7
.
2
×
7
×
0
.
2
m
m
³
th
at
is
m
ea
n
t
f
o
r
im
p
lan
tab
le
b
atter
ies
g
ets
th
e
b
est
r
esu
lts
wh
en
test
ed
o
n
a
s
in
g
le
-
lay
er
s
k
in
p
h
an
to
m
,
with
-
2
5
.
6
5
d
B
i
at
9
2
8
MH
z
an
d
-
2
8
.
4
4
d
B
i
at
2
.
4
5
GHz
.
R
e
s
ea
r
ch
er
s
f
o
u
n
d
th
e
SAR
v
alu
es
f
o
r
t
h
is
an
ten
n
a
to
e
x
ce
ed
p
er
m
is
s
ib
le
lim
its
[
1
3
]
,
[
1
4
]
.
Ad
d
itio
n
al
ly
,
Sah
a
et
a
l.
[
1
5
]
p
r
esen
t
a
co
m
p
ac
t
cir
cu
la
r
ly
p
o
lar
ized
an
ten
n
a
s
p
ec
if
i
ca
lly
d
esig
n
ed
f
o
r
b
io
-
tele
m
etr
y
a
p
p
licatio
n
s
,
m
ea
s
u
r
in
g
1
0
×1
0
×
0
.
3
m
m
³.
T
h
e
s
im
u
lated
g
ain
ac
r
o
s
s
th
e
en
tire
o
p
er
atin
g
b
an
d
is
ap
p
r
o
x
im
ately
7
.
7
9
d
B
i,
with
ac
co
m
p
a
n
y
in
g
SAR
an
aly
s
is
co
n
d
u
cted
as
p
ar
t
o
f
th
e
s
tu
d
y
.
H
o
wev
er
,
s
in
ce
in
teg
r
at
ed
wir
eless
m
ed
ical
d
ev
ices
(
I
W
MD
s
)
r
eq
u
ir
e
o
p
er
atio
n
al
f
r
eq
u
en
cies
f
o
r
wir
eless
ch
ar
g
in
g
an
d
wak
e
-
u
p
in
a
d
d
itio
n
to
b
io
telem
etr
y
,
s
in
g
le
-
b
an
d
an
t
en
n
as
wo
u
ld
n
o
t
b
e
s
u
f
f
icien
t
to
m
ee
t
all
o
f
th
eir
n
ee
d
s
[
1
6
]
.
T
h
er
e
h
av
en
’
t
b
ee
n
m
an
y
d
u
al
-
an
d
tr
ip
le
-
b
an
d
o
p
e
r
atin
g
in
g
esti
b
le
im
p
l
an
ted
an
ten
n
as
p
r
o
p
o
s
ed
in
t
h
e
liter
atu
r
e
[
1
7
]
.
B
ah
r
am
i
et
a
l.
[
1
8
]
r
e
p
o
r
t
th
e
d
ev
elo
p
m
e
n
t
o
f
two
p
air
s
o
f
s
m
all
an
ten
n
as
f
o
r
a
r
etin
al
p
r
o
s
th
esis
.
T
h
e
in
tr
ao
cu
lar
an
te
n
n
a
h
as
a
s
h
o
r
tin
g
p
in
a
n
d
is
tr
ian
g
u
lar
,
m
ea
s
u
r
in
g
7
.
6
3
m
m
3
in
s
ize
at
2
.
4
5
GHz
.
An
ex
tr
ao
cu
lar
a
n
ten
n
a,
wh
ic
h
is
also
tr
ian
g
u
lar
,
h
as
p
ar
asit
ic
p
ar
ts
an
d
is
a
r
ec
tan
g
u
lar
p
atc
h
,
m
ea
s
u
r
in
g
2
6
.
2
4
mm
3
in
s
ize
at
th
e
s
am
e
f
r
eq
u
e
n
cy
.
At
1
.
4
5
GHz
,
an
o
th
e
r
in
tr
ao
cu
lar
an
ten
n
a
with
a
s
ize
o
f
6
.
2
5
×6
×
0
.
6
3
m
m
3
an
d
a
s
ec
o
n
d
p
lan
a
r
in
v
er
te
d
-
F e
x
tr
ao
cu
lar
a
n
ten
n
a
(
2
8
×2
4
×1
.
4
3
m
m
3
)
wer
e
p
r
o
p
o
s
ed
.
W
e
ev
alu
ated
th
e
an
ten
n
a
ef
f
icien
cy
b
y
s
im
u
latin
g
t
h
e
an
ten
n
a
r
ef
lectio
n
a
n
d
tr
an
s
m
is
s
io
n
co
ef
f
icien
ts
,
elec
tr
ic
f
ield
s
tr
e
n
g
th
,
a
n
d
SAR
,
an
d
th
en
a
n
al
y
ze
d
th
e
m
an
u
f
ac
tu
r
in
g
p
r
o
ce
s
s
to
u
n
d
er
s
tan
d
th
e
p
er
f
o
r
m
an
ce
.
Ho
wev
er
,
we
d
i
s
co
v
er
ed
t
h
at
th
e
p
r
esen
tatio
n
an
d
d
is
cu
s
s
io
n
o
f
an
ten
n
a
g
a
in
s
h
ad
ce
ased
.
I
n
th
e
liter
atu
r
e,
o
n
ly
a
f
ew
wo
r
k
s
h
av
e
f
o
cu
s
ed
o
n
r
etin
al
im
p
lan
ts
.
T
h
e
r
etin
al
p
r
o
s
th
esis
,
th
er
ef
o
r
e,
is
a
v
er
y
in
ter
esti
n
g
ap
p
licatio
n
o
f
ad
v
an
ce
d
b
io
m
e
d
ical
s
y
s
tem
s
co
m
p
r
is
in
g
an
ex
t
r
ao
cu
lar
u
n
it
an
d
an
im
p
la
n
ted
in
tr
ao
cu
lar
u
n
it.
Fig
u
r
e
1
s
h
o
ws
th
e
co
m
p
o
n
en
ts
o
f
a
r
etin
a
l
im
p
lan
t
[
1
9
]
.
T
h
e
s
y
s
tem
co
n
s
is
ts
o
f
an
ex
ter
n
al
co
m
p
o
n
en
t
an
d
an
im
p
lan
te
d
co
m
p
o
n
en
t.
T
h
e
s
y
s
tem
attac
h
es
an
ex
ter
n
al
ca
m
er
a
to
t
h
e
p
atien
t'
s
s
p
ec
tacle
s
an
d
co
n
n
ec
ts
it
to
a
m
o
b
ile
v
is
u
al
tr
ea
tm
en
t
u
n
it,
w
h
ich
p
r
o
ce
s
s
es
th
e
p
ictu
r
e
b
ef
o
r
e
tr
a
n
s
m
itti
n
g
it
to
th
e
im
p
lan
t'
s
in
teg
r
ated
p
ar
t
th
r
o
u
g
h
a
tr
a
n
s
m
itti
n
g
an
ten
n
a
.
T
h
e
an
ten
n
a
s
er
v
es
two
p
u
r
p
o
s
es:
it
wir
eles
s
ly
tr
an
s
m
its
r
ad
io
f
r
eq
u
en
c
y
(
R
F)
telem
etr
y
d
ata
to
an
in
ter
n
al
co
m
m
u
n
icatio
n
an
ten
n
a
an
d
tr
an
s
m
its
R
F
en
er
g
y
to
d
ee
p
l
y
b
u
r
ied
im
p
lan
ts
to
p
o
wer
th
em
.
T
h
e
p
atien
t'
s
len
s
h
o
ld
s
th
e
im
p
lan
ta
b
le
p
ar
t
in
p
lace
.
T
h
e
im
p
lan
ted
a
n
ten
n
a
r
ec
eiv
es
th
e
R
F
s
ig
n
al,
d
ec
o
d
es
it
in
t
o
a
s
ig
n
al,
a
n
d
th
en
tr
an
s
m
it
s
it
d
ir
ec
tly
to
th
e
in
tr
ao
cu
lar
r
etin
al
s
tim
u
lato
r
v
ia
a
ca
b
le.
Fo
llo
win
g
an
ex
ten
s
iv
e
liter
atu
r
e
r
ev
iew,
th
is
s
tu
d
y
aim
s
to
ad
d
r
ess
ch
allen
g
es
with
in
th
e
d
o
m
ain
o
f
I
MD
s
.
T
h
e
ab
ilit
y
o
f
d
u
al
-
b
a
n
d
an
te
n
n
as
to
p
r
ec
is
ely
alig
n
with
tar
g
ete
d
f
r
e
q
u
en
c
y
b
a
n
d
s
an
d
o
v
e
r
co
m
e
tis
s
u
e
-
r
elate
d
o
b
s
tacle
s
m
ak
e
s
th
em
h
ig
h
ly
esteem
ed
.
T
h
e
p
r
im
ar
y
f
o
cu
s
is
o
n
d
e
v
el
o
p
in
g
h
ig
h
-
q
u
ality
b
io
m
ed
ical
an
ten
n
as,
s
p
ec
if
ically
f
o
r
ap
p
licatio
n
s
in
v
o
l
v
in
g
r
etin
al
im
p
lan
ts
.
A
n
o
tab
le
ch
allen
g
e
in
t
h
ese
ap
p
licatio
n
s
is
th
e
s
ize
co
n
s
tr
ain
t
o
f
a
n
ten
n
as
d
u
e
to
th
e
e
y
e'
s
s
m
al
l
d
im
en
s
io
n
s
.
I
t
is
im
p
er
ativ
e
to
r
ec
o
n
cile
th
is
co
n
s
tr
ain
t
with
th
e
n
ec
ess
ity
o
f
e
n
s
u
r
in
g
o
p
tim
al
an
ten
n
a
p
er
f
o
r
m
an
ce
.
T
h
is
r
esear
c
h
s
u
cc
ess
f
u
lly
tack
les
th
is
ch
allen
g
e
b
y
e
n
g
in
ee
r
in
g
a
co
m
p
ac
t
an
ten
n
a
th
at
m
ee
t
s
s
ize
r
eq
u
ir
em
en
ts
wh
ile
d
eliv
er
in
g
e
x
ce
p
tio
n
al
p
er
f
o
r
m
an
ce
.
W
e
id
en
tifie
d
cr
itical
p
er
f
o
r
m
an
ce
f
ac
t
o
r
s
s
u
ch
as
g
ain
,
r
ad
iatio
n
ef
f
ic
ien
cy
,
im
p
ed
a
n
ce
m
atch
in
g
,
s
en
s
itiv
ity
,
an
d
a
n
ten
n
a
s
ize
th
r
o
u
g
h
a
co
m
p
r
eh
e
n
s
iv
e
r
ev
iew
o
f
ex
is
tin
g
s
tu
d
ies.
W
e
m
eticu
lo
u
s
ly
d
esig
n
ed
th
e
an
ten
n
a
with
th
e
s
e
f
ac
to
r
s
in
m
in
d
,
em
p
h
asizin
g
wid
e
c
o
v
er
a
g
e,
h
ig
h
g
ain
,
lo
w
SAR
,
s
im
p
licity
,
an
d
co
m
p
ac
tn
ess
to
o
p
tim
iz
e
p
er
f
o
r
m
an
ce
.
T
h
e
r
esu
lts
ar
e
im
p
r
ess
iv
e,
f
ea
tu
r
in
g
a
b
r
o
ad
im
p
ed
a
n
ce
b
an
d
wid
th
o
f
1
6
.
6
6
%
at
2
.
4
GHz
an
d
1
0
.
3
4
%
at
5
.
8
GHz
,
alo
n
g
with
p
ea
k
g
ain
v
alu
es
o
f
-
2
7
.
7
6
d
B
an
d
-
1
6
.
4
0
d
B
,
r
esp
ec
tiv
ely
.
R
em
ar
k
ab
ly
,
t
h
e
im
p
la
n
tab
le
an
te
n
n
a
is
co
m
p
ac
t,
m
ea
s
u
r
in
g
ju
s
t
2
.
2
×2
.
1
5
×0
.
7
8
m
m
³.
T
h
ese
o
u
tco
m
es
r
ep
r
esen
t
a
s
ig
n
if
ican
t
leap
in
b
io
m
ed
ical
an
ten
n
a
tech
n
o
lo
g
y
,
p
ar
t
icu
lar
ly
f
o
r
r
etin
a
l
im
p
lan
ts
,
en
h
an
cin
g
a
n
ten
n
a
ca
p
ab
ilit
ies
to
m
ee
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s
p
ec
if
ic
ap
p
licatio
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r
eq
u
ir
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ts
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d
lay
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r
k
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e
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n
o
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T
h
is
ar
ticle
h
as
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win
g
s
tr
u
ctu
r
e:
T
h
e
in
tr
o
d
u
ctio
n
r
ef
lects
o
n
th
e
ap
p
ea
l
o
f
b
io
m
ed
ical
im
p
lan
ts
,
s
p
ec
if
ical
ly
th
e
r
a
d
io
co
m
p
o
n
en
t
o
f
th
ese
d
ev
ices,
th
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
In
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
3
6
,
No
.
2
,
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v
em
b
er
20
24
:
7
6
0
-
7
7
6
762
r
eq
u
ir
em
e
n
ts
o
f
b
io
m
ed
ical
an
ten
n
as,
an
d
s
o
m
e
ch
allen
g
es.
T
h
e
in
tr
o
d
u
ctio
n
also
d
elv
es
in
to
s
ev
er
al
r
elev
an
t
wo
r
k
s
in
th
is
ap
p
licatio
n
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ea
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ig
h
lig
h
tin
g
th
eir
s
tr
en
g
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s
a
n
d
d
r
aw
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ac
k
s
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d
p
r
o
v
id
in
g
t
h
e
im
p
etu
s
f
o
r
th
is
s
tu
d
y
.
T
h
e
s
ec
o
n
d
p
ar
t
co
v
er
s
th
e
p
r
o
ce
d
u
r
es
an
d
m
eth
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u
s
ed
to
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ea
te
th
e
p
r
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p
o
s
ed
im
p
lan
ted
an
ten
n
a,
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h
e
s
im
u
latio
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en
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ir
o
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m
en
t,
a
n
d
t
h
e
d
is
cu
s
s
io
n
o
f
th
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r
esu
lts
o
b
tain
ed
af
ter
t
h
e
p
ar
a
m
etr
ic
s
tu
d
ies.
T
h
e
an
al
y
s
is
o
f
th
e
s
im
u
lated
r
esu
lts
also
c
o
v
er
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th
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p
lin
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e
f
f
ec
ts
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ltin
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f
r
o
m
t
h
e
in
teg
r
atio
n
o
f
th
e
an
te
n
n
a
i
n
th
e
r
etin
al
p
r
o
s
th
esis
.
T
h
e
n
ex
t
s
ec
tio
n
p
r
o
p
o
s
es
a
tr
an
s
m
is
s
io
n
an
ten
n
a
th
at
p
r
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id
es
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o
th
telem
etr
y
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d
e
n
er
g
y
tr
an
s
f
er
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t
h
e
im
p
lan
te
d
p
ar
t
o
f
th
e
s
y
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tem
.
T
h
e
s
am
e
s
ec
tio
n
also
ex
am
in
es
t
h
e
SAR
in
a
h
eter
o
g
en
e
o
u
s
en
v
ir
o
n
m
en
t u
s
in
g
a
h
u
m
an
e
y
e
m
o
d
el.
T
h
e
f
in
al
s
ec
tio
n
d
e
lv
es in
to
th
e
an
aly
s
is
o
f
th
e
lin
k
ag
e
b
u
d
g
et
f
o
r
th
e
p
r
o
p
o
s
ed
an
ten
n
a,
s
u
b
s
eq
u
e
n
tly
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r
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tin
g
a
co
m
p
ar
ativ
e
s
tu
d
y
,
a
c
o
n
clu
s
io
n
,
a
n
d
r
ef
er
en
c
es.
Fig
u
r
e
1
.
T
h
e
ar
ch
itectu
r
e
o
f
t
h
e
im
p
lan
t in
t
h
e
p
atien
t
’
s
ey
e
2.
M
E
T
H
O
D
2
.
1
.
Sy
s
t
e
m
des
ig
n a
nd
s
im
ula
t
io
n e
nv
iro
nm
ent
Fig
u
r
e
2
s
h
o
ws
th
e
ar
ch
itectu
r
e
o
f
th
e
p
r
o
p
o
s
ed
r
etin
al
im
p
lan
t
s
y
s
tem
an
d
th
e
s
im
u
latio
n
en
v
ir
o
n
m
en
t.
Fig
u
r
e
2
(
a)
s
h
o
ws
th
at
we
f
ir
s
t
test
ed
th
e
p
r
o
p
o
s
ed
s
m
all
a
n
ten
n
a
i
n
an
e
y
eb
all
th
at
h
as
f
o
u
r
d
if
f
er
en
t
b
io
lo
g
ical
lay
e
r
s
: th
e
v
itre
o
u
s
h
u
m
o
r
,
t
h
e
s
cler
a,
th
e
len
s
,
an
d
th
e
c
o
r
n
ea
.
E
ac
h
o
f
th
ese
lay
er
s
h
as its
o
wn
d
ielec
tr
ic
p
r
o
p
er
ties
.
T
a
b
le
1
s
h
o
ws
th
e
tis
s
u
es
'
elec
tr
ical
ch
ar
ac
ter
is
tics
[
2
0
]
.
Fig
u
r
e
2
(
b
)
d
e
p
icts
th
e
p
o
s
itio
n
o
f
th
e
r
etin
al
im
p
lan
t
in
th
e
p
h
an
to
m
d
esig
n
ed
u
n
d
er
h
ig
h
-
f
r
eq
u
en
cy
s
tr
u
ctu
r
e
s
im
u
lato
r
(
HFSS
)
.
T
h
e
in
teg
r
ated
p
ar
t
o
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th
e
r
e
tin
al
im
p
lan
t
h
as
m
o
r
e
th
an
ju
s
t
th
e
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ten
n
a
th
at
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im
p
l
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ted
.
I
t
h
as
d
ata
m
an
ag
em
en
t,
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o
wer
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g
e
m
en
t,
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r
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ted
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it
b
o
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r
d
(
PC
B
)
,
a
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o
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ar
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ay
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ca
b
le,
a
n
d
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tr
o
n
ic
p
ac
k
,
as
s
h
o
w
n
in
Fig
u
r
e
2
(
b
)
.
T
h
e
im
p
lan
t
u
s
ed
in
o
u
r
s
tu
d
y
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well
d
escr
ib
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i
n
[
2
1
]
,
[
2
2
]
.
T
h
e
s
cien
tific
liter
atu
r
e
co
n
tain
s
s
ev
er
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im
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la
n
t
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n
s
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s
o
m
e
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f
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ay
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te
f
r
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ai
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is
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n
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er
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o
f
th
e
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lex
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ter
ac
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b
etwe
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in
tr
a
o
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n
n
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th
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s
co
m
p
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ts
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f
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im
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y
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tem
s
.
Ou
r
m
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co
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e
two
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o
ld
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f
ir
s
tly
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r
o
ac
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ely
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en
tify
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o
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ac
t
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ten
n
a'
s
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f
o
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m
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ce
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ially
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ter
m
s
o
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f
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;
an
d
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ly
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ail
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ak
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it
wo
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er
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r
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ld
.
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e
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elo
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ed
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eth
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n
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id
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t
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e
s
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n
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wh
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e
t
h
e
an
ten
n
a
is
in
d
ir
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t
p
r
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x
i
m
ity
to
th
e
im
p
lan
t
its
elf
.
T
h
e
f
ir
s
t
in
v
itro
test
s
o
n
th
e
is
o
lated
r
etin
a
o
f
t
h
e
t
ig
er
s
alam
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er
m
ad
e
it
p
o
s
s
ib
le
to
ev
al
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ate
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f
ec
tiv
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.
Sil
ico
n
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=
11
.
9
)
,
with
a
th
ick
n
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1
m
m
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en
c
ap
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u
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im
p
lan
t
t
o
p
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en
t
d
ir
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t c
o
n
tact
with
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ab
le
1
.
E
lectr
ical
p
r
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r
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s
u
es u
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ey
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all
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El
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2
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4
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5
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6
4
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4
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7
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o
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6
6
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
Ultr
a
-
min
ia
tu
r
iz
ed
d
u
a
l
-
b
a
n
d
imp
la
n
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le
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n
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n
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fo
r
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l p
r
o
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esis
(
A
b
d
elmo
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tta
lib
B
o
u
s
r
o
u
t
)
763
(
a)
(
b
)
Fig
u
r
e
2
.
Ar
c
h
itectu
r
e
o
f
p
r
o
p
o
s
ed
r
etin
al
im
p
lan
t sy
s
tem
an
d
s
im
u
latio
n
en
v
i
r
o
n
m
e
n
t
(
a)
ey
eb
all
m
o
d
els
an
d
(
b
)
t
h
e
p
o
s
itio
n
o
f
t
h
e
s
y
s
tem
in
th
e
p
h
an
to
m
2
.
2
.
Ant
enna
d
esig
n
Fig
u
r
e
3
illu
s
tr
ates
th
e
p
r
o
p
o
s
ed
an
ten
n
a.
Fig
u
r
es
3
(
a)
an
d
3
(
b
)
s
h
o
w
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at
it
co
n
s
is
ts
o
f
tw
o
r
ad
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g
elem
en
ts
s
tack
ed
v
er
tically
a
n
d
d
esig
n
ed
in
m
ea
n
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er
s
.
Fig
u
r
e
3
(
c)
s
h
o
ws
th
e
p
lace
m
e
n
t
o
f
th
ese
elem
en
ts
o
n
a
g
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u
n
d
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e
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ize
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a
ck
war
d
r
ad
iatio
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.
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h
e
an
ten
n
a
h
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a
s
an
d
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lik
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n
f
ig
u
r
atio
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,
as
illu
s
tr
ated
in
Fig
u
r
e
3
(
d
)
.
T
h
e
m
ea
n
d
er
i
n
g
an
d
s
tack
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o
f
th
e
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atc
h
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en
th
e
cu
r
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en
t
f
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w,
t
h
er
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y
r
e
d
u
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g
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e
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ten
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s
s
ize.
T
h
e
d
is
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er
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ed
tis
s
u
es
o
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th
e
s
p
ir
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a
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d
m
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er
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ten
n
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ak
e
th
em
less
s
u
s
ce
p
tib
le
to
d
ielec
tr
ic
alter
atio
n
s
in
th
e
h
u
m
an
b
o
d
y
[
2
3
]
.
T
h
e
an
te
n
n
a'
s
o
v
er
all
s
ize
is
2
.
2
×2
.
1
5
×
0
.
7
8
m
m
³.
T
a
b
le
2
illu
s
tr
ates
th
e
es
s
en
tial
d
im
en
s
io
n
s
o
f
th
e
s
tu
d
ied
an
ten
n
a,
h
ig
h
lig
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tin
g
its
len
g
th
,
wid
th
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d
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as
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e
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s
l
o
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in
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atch
.
W
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etch
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e
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ten
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atch
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o
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ater
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atch
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MM
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0
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.
T
h
e
T
MM
1
0
m
ater
ial's
h
ig
h
p
er
m
itti
v
ity
aid
s
in
m
in
iatu
r
izatio
n
b
y
d
ec
r
ea
s
in
g
an
ten
n
a
lo
s
s
es
an
d
ef
f
ec
tiv
e
wav
elen
g
th
[
2
4
]
.
W
e
f
ee
d
th
e
two
p
atch
es
with
a
co
ax
ial
wir
e
with
an
im
p
ed
an
ce
o
f
5
0
o
h
m
s
,
an
d
we
co
n
n
ec
t
th
e
b
o
tto
m
p
at
ch
to
th
e
g
r
o
u
n
d
p
lan
e
v
i
a
a
lo
w
-
r
esis
tan
ce
ch
ip
with
R
=5
o
h
m
.
Fo
r
m
in
iatu
r
izatio
n
a
n
d
m
atch
in
g
,
we
ad
d
a
3
.
5
-
o
h
m
r
esis
to
r
t
o
th
e
u
p
p
er
p
atch
.
Fin
ally
,
we
a
p
p
ly
a
th
in
lay
er
o
f
s
ilico
n
to
th
e
an
ten
n
a
to
en
s
u
r
e
b
io
co
m
p
atib
ilit
y
.
(
a)
(
b
)
(
c)
(
d
)
Fig
u
r
e
3
.
T
h
e
s
tr
u
ctu
r
e
o
f
th
e
im
p
lan
tab
le
an
ten
n
a
b
ein
g
p
r
o
p
o
s
ed
: (
a)
to
p
p
atch
,
(
b
)
g
r
o
u
n
d
p
lan
e,
(
c)
b
o
tto
m
p
atch
,
an
d
(
d
)
s
id
e
v
iew
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
In
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
3
6
,
No
.
2
,
No
v
em
b
er
20
24
:
7
6
0
-
7
7
6
764
T
ab
le
2
.
L
is
t o
f
t
h
e
p
ar
am
eter
s
o
f
th
e
s
tated
d
esig
n
P
a
r
a
me
t
e
r
a
b
c
e
f
j
h
D
i
me
n
si
o
n
(
mm
)
0
.
1
2
.
2
0
.
1
6
0
.
0
8
0
.
0
9
2
.
1
5
0
.
2
2
P
a
r
a
me
t
e
r
g
k
l
n
t
1
t
2
i
D
i
me
n
si
o
n
(
mm
)
0
.
1
3
0
.
4
0
.
2
6
0
.
2
3
0
.
4
0
.
3
8
0
.
2
2
.
3
.
Desig
nin
g
s
t
eps
T
h
is
s
ec
tio
n
d
escr
ib
es
th
e
u
ltra
-
m
in
iatu
r
e
an
ten
n
a'
s
ar
ch
itectu
r
e
u
s
in
g
th
e
5
.
7
2
5
-
5
.
8
7
5
GHz
an
d
2
.
4
-
2
.
4
8
GHz
f
r
e
q
u
en
cies.
Fig
u
r
e
4
d
is
p
lay
s
th
e
p
r
o
p
o
s
ed
an
ten
n
a’
s
d
esig
n
p
r
o
ce
s
s
.
Fig
u
r
e
5
s
h
o
ws
th
e
r
ef
lectio
n
co
e
f
f
icien
t
as
a
f
u
n
c
tio
n
o
f
f
r
eq
u
en
cy
f
o
r
t
h
e
v
ar
i
o
u
s
d
esig
n
s
tep
s
.
T
h
e
f
i
n
al
s
tr
u
ctu
r
e
ev
o
l
v
ed
o
v
er
th
r
ee
d
esig
n
a
n
d
o
p
tim
izatio
n
m
o
d
els.
I
t
is
ev
id
en
t
th
at
m
in
o
r
a
d
ju
s
tm
en
ts
to
th
e
r
ec
tan
g
u
lar
(
u
p
p
e
r
an
d
lo
wer
)
p
atch
es
led
to
t
h
e
f
i
n
al
d
esig
n
.
I
n
ad
d
itio
n
to
th
e
s
p
ir
al
s
h
ap
e
o
f
th
e
r
ad
iati
n
g
elem
en
ts
,
o
th
e
r
m
o
d
if
icatio
n
s
in
clu
d
ed
i
n
s
er
tin
g
r
esis
to
r
s
o
n
t
h
e
u
p
p
er
a
n
d
lo
wer
p
atch
es
to
im
p
r
o
v
e
p
er
f
o
r
m
an
ce
an
d
m
in
iatu
r
ize
th
e
an
ten
n
a
.
W
e
d
id
n
o
t
m
ak
e
an
y
ch
an
g
es
to
th
e
g
r
o
u
n
d
p
lan
e
b
ec
au
s
e
u
s
in
g
a
f
u
ll
g
r
o
u
n
d
p
lan
e
d
o
es
n
o
t
r
esu
lt
in
an
y
p
o
wer
f
lo
w
to
th
e
r
ea
r
.
W
e
co
n
d
u
c
ted
a
th
o
r
o
u
g
h
p
a
r
am
etr
ic
an
aly
s
is
b
ased
o
n
th
e
r
ef
lectio
n
co
ef
f
icie
n
t b
ef
o
r
e
c
h
o
o
s
in
g
th
e
p
atc
h
s
h
ap
es.
T
h
e
an
ten
n
a
im
p
r
o
v
es with
in
cr
e
m
en
tal
ch
an
g
es in
its
d
esig
n
,
as sh
o
wn
in
Fig
u
r
e
4
.
Fig
u
r
e
4
.
Desig
n
in
g
s
tep
s
Fig
u
r
e
5
.
R
ef
lectio
n
c
o
ef
f
icien
t f
o
r
ea
ch
d
esig
n
in
g
s
tep
I
n
th
e
f
ir
s
t
s
tep
,
we
in
s
er
te
d
r
ec
tan
g
u
lar
s
lo
ts
in
to
th
e
lo
wer
p
atch
to
cr
ea
te
a
s
p
ir
al
an
ten
n
a;
s
im
ilar
ly
,
we
in
tr
o
d
u
ce
d
s
lo
ts
in
to
th
e
u
p
p
er
r
ad
iatin
g
elem
e
n
t
to
d
esig
n
a
r
in
g
-
s
h
ap
ed
p
at
ch
.
W
e
ca
n
s
ee
th
e
ap
p
ea
r
an
ce
o
f
two
r
eso
n
an
ce
s
,
o
n
e
at
4
.
1
GHz
a
n
d
th
e
o
th
e
r
at
5
.
8
6
GHz
.
Fo
r
b
o
th
,
t
h
e
r
e
f
lectio
n
co
ef
f
icien
t
v
alu
e
was
g
r
ea
ter
th
a
n
-
1
0
d
B
,
b
u
t
th
ey
’
r
e
n
ev
er
t
h
eless
p
r
etty
lar
g
e.
T
o
m
atch
th
e
o
p
er
atin
g
f
r
eq
u
en
cies
o
f
2
.
4
GHz
a
n
d
5
.
8
GHz
f
o
r
t
h
e
lo
w
a
n
d
h
ig
h
r
eso
n
a
n
ce
f
r
eq
u
e
n
cies,
r
esp
ec
tiv
ely
,
we
h
ad
to
s
wee
p
t
h
e
o
p
er
atin
g
f
r
eq
u
en
cies
s
lig
h
tly
to
war
d
s
th
e
lo
wer
f
r
eq
u
e
n
ci
es.
I
n
th
e
s
ec
o
n
d
s
tep
,
we
co
m
p
r
ess
ed
th
e
s
p
ir
al
s
h
ap
e
o
f
th
e
lo
wer
p
atch
a
n
d
p
o
s
itio
n
ed
it
in
th
e
ce
n
ter
o
f
t
h
e
r
ad
iatin
g
elem
en
t.
W
e
in
s
er
ted
two
r
ec
tan
g
u
lar
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
Ultr
a
-
min
ia
tu
r
iz
ed
d
u
a
l
-
b
a
n
d
imp
la
n
ta
b
le
a
n
ten
n
a
fo
r
r
etin
a
l p
r
o
s
th
esis
(
A
b
d
elmo
u
tta
lib
B
o
u
s
r
o
u
t
)
765
s
lo
ts
o
n
th
e
p
atch
'
s
b
o
r
d
e
r
s
,
wh
ich
o
p
tim
ize
d
th
e
r
ef
lectio
n
co
ef
f
icien
t
f
r
o
m
-
1
1
.
1
d
B
to
-
1
6
d
B
in
th
e
lo
w
f
r
eq
u
e
n
cies
an
d
f
r
o
m
-
1
8
d
B
to
-
2
1
d
B
n
ea
r
t
h
e
h
ig
h
f
r
eq
u
e
n
cies,
d
esp
ite
n
o
t
tu
n
in
g
th
e
r
eso
n
an
t
f
r
eq
u
en
cies
to
th
e
d
esire
d
r
eso
n
an
t
f
r
eq
u
en
cies.
I
n
t
h
e
th
ir
d
s
tep
(
Fig
u
r
e
4
)
,
we
in
tr
o
d
u
ce
d
ad
d
itio
n
al
s
lo
ts
o
n
t
h
e
tw
o
p
atch
es
to
ex
ten
d
th
e
c
u
r
r
e
n
t
p
ath
an
d
s
h
if
t
th
e
f
r
eq
u
en
ci
es
to
war
d
s
th
e
lo
w
f
r
e
q
u
en
ci
es.
Fig
u
r
e
5
clea
r
l
y
s
h
o
ws
th
at
we
h
av
e
b
r
o
u
g
h
t
th
e
r
eso
n
an
ce
f
r
eq
u
e
n
cies
clo
s
er
to
th
e
s
u
itab
le
f
r
eq
u
en
cies,
s
ig
n
if
ican
tly
im
p
r
o
v
in
g
th
e
ad
ap
tatio
n
an
d
o
p
tim
izin
g
th
e
r
ef
lectio
n
c
o
e
f
f
icien
t
v
alu
es.
I
n
th
e
last
s
tep
,
we
o
n
ly
ad
d
e
d
a
r
esis
tan
ce
o
n
th
e
u
p
p
er
p
atch
,
wh
ich
allo
ws
f
o
r
m
o
r
e
o
p
tim
ized
r
esu
lts
.
W
e
m
o
v
ed
th
e
r
eso
n
an
ce
at
lo
wer
f
r
eq
u
e
n
cies
f
r
o
m
2
.
3
8
GHz
to
2
.
4
GHz
,
ex
h
ib
itin
g
a
r
e
f
lectio
n
co
ef
f
icien
t
o
f
-
4
7
d
B
.
On
th
e
o
th
er
s
id
e,
th
e
u
p
p
er
r
eso
n
an
ce
(
5
.
7
5
GHz
)
s
h
o
wed
an
S
11
v
alu
e
o
f
-
3
4
d
B
.
T
h
e
in
s
er
tio
n
o
f
p
ar
asit
ic
elem
en
ts
n
o
t
o
n
l
y
m
ak
es it p
o
s
s
ib
le
to
d
ev
elo
p
t
h
e
m
in
iatu
r
izatio
n
o
f
th
e
an
ten
n
as,
b
u
t it
is
also
a
m
ea
n
s
o
f
a
d
ap
tin
g
th
e
m
.
2
.
4
.
P
a
ra
m
et
ric
a
na
ly
s
is
T
h
is
s
ec
tio
n
d
is
p
lay
s
th
e
p
a
r
am
etr
ic
an
aly
s
is
o
f
th
e
p
r
o
p
o
s
ed
an
ten
n
a
.
T
h
is
an
al
y
s
is
allo
ws
b
o
th
ad
ju
s
tm
en
t
an
d
o
p
tim
izatio
n
o
f
th
e
r
esu
lts
.
W
e
ad
o
p
t
th
e
s
am
e
ey
eb
all
p
h
an
to
m
m
o
d
el
f
r
o
m
Fig
u
r
e
2
(
a
)
f
o
r
th
is
p
ar
am
etr
ic
s
tu
d
y
,
p
o
s
itio
n
in
g
th
e
an
ten
n
a
o
n
ce
a
g
a
in
in
th
e
p
h
an
to
m
to
ev
alu
ate
th
e
im
p
ac
t
o
f
m
o
d
if
icatio
n
s
t
o
th
e
an
te
n
n
a
d
esig
n
p
a
r
am
eter
s
o
n
t
h
e
r
ef
l
ec
tio
n
co
e
f
f
icien
t.
Du
r
in
g
th
e
p
ar
am
et
r
ic
s
tu
d
y
o
f
th
e
p
r
o
p
o
s
ed
an
te
n
n
a,
it
is
cr
u
cial
to
tak
e
in
to
ac
c
o
u
n
t
th
e
p
o
s
itio
n
in
g
o
f
th
e
f
ee
d
an
d
th
e
r
esis
to
r
’
s
v
alu
e
an
d
p
lace
m
en
t.
W
e
h
av
e
ca
r
ef
u
lly
ch
o
s
en
all
th
ese
f
ac
to
r
s
to
m
a
k
e
ad
ju
s
tin
g
th
e
p
r
o
p
o
s
ed
an
te
n
n
a
ea
s
y
.
2
.
4
.
1
.
I
m
pa
ct
s
o
f
t
he
po
s
it
io
n o
f
t
he
f
ee
d
W
h
en
u
s
in
g
t
h
e
p
r
o
p
o
s
ed
an
t
en
n
a,
Fig
u
r
e
6
s
h
o
ws
h
o
w
ch
an
g
es
in
f
ee
d
p
o
s
itio
n
im
p
ac
t
S
11
.
I
t
is
clea
r
th
at
th
e
f
ee
d
'
s
p
o
s
itio
n
is
cr
itical
to
ac
h
iev
in
g
d
u
a
l
-
b
an
d
.
Feed
i
n
g
th
e
a
n
ten
n
a
at
P3
g
en
er
ates
a
r
eso
n
an
ce
with
a
4
0
0
MH
z
b
an
d
wid
th
at
6
.
5
GHz
.
E
v
en
th
o
u
g
h
th
e
an
ten
n
a
ex
h
i
b
its
th
r
ee
wea
k
r
eso
n
an
t
m
o
d
es
at
ab
o
u
t
2
.
5
GHz
,
4
.
1
9
GHz
,
an
d
5
.
7
GHz
w
h
en
s
tim
u
lated
at
P4
,
th
e
m
atc
h
in
g
p
r
o
b
lem
p
er
s
is
ts
.
Similar
to
th
e
p
r
e
v
io
u
s
ex
am
p
le,
m
ain
tain
in
g
t
h
e
f
ee
d
at
P2
lead
s
to
a
s
in
g
le
s
tr
o
n
g
r
es
o
n
an
ce
at
6
.
5
GHz
.
Ho
wev
er
,
s
tim
u
latin
g
th
e
an
ten
n
a
at
P1
y
ield
s
a
b
etter
r
es
o
n
an
t
f
r
eq
u
en
cy
m
atc
h
.
Ou
r
s
tu
d
y
lead
s
u
s
to
th
e
co
n
clu
s
io
n
th
at
P4
is
th
e
o
p
ti
m
al
f
ee
d
in
g
l
o
ca
tio
n
to
o
b
tain
d
u
al
-
b
an
d
ca
p
ac
ity
with
s
atis
f
ac
to
r
y
b
a
n
d
wid
th
s
.
Fig
u
r
e
6
.
E
f
f
ec
ts
o
n
S
11
d
u
e
to
v
ar
iatio
n
s
in
f
ee
d
p
o
s
itio
n
2
.
4
.
2
.
T
he
im
pa
ct
o
f
cha
ng
in
g
t
he
v
a
lues
a
nd
po
s
it
io
n o
f
intr
o
du
cing
re
s
is
t
o
r
I
n
th
is
s
tu
d
y
,
th
e
v
alu
e
o
f
th
e
r
esis
to
r
elem
en
t
was
o
n
e
o
f
th
e
m
ain
p
ar
am
eter
s
u
s
ed
t
o
d
et
er
m
in
e
th
e
ap
p
r
o
p
r
iate
b
an
d
wid
th
f
o
r
th
e
r
eq
u
ir
ed
an
te
n
n
a,
wh
ich
s
ig
n
if
ican
tly
r
ed
u
ce
d
th
e
s
ize.
Fig
u
r
e
7
s
h
o
ws
h
o
w
th
e
r
ef
lectio
n
c
o
ef
f
icien
t
v
ar
ies
w
ith
th
e
d
if
f
er
e
n
t
p
o
s
itio
n
s
o
f
th
e
s
u
p
p
ly
r
esis
to
r
.
T
h
e
p
lace
m
en
t
o
f
th
e
r
esis
to
r
s
ig
n
if
ican
tly
in
f
lu
en
c
es
th
e
a
n
ten
n
a'
s
m
atch
in
g
p
er
f
o
r
m
a
n
ce
.
At
p
o
s
itio
n
1
,
t
h
e
an
ten
n
a
d
o
esn
'
t
m
atch
th
e
im
p
ed
an
ce
well
at
f
ir
s
t,
s
o
th
e
lo
w
r
eso
n
an
ce
f
r
eq
u
en
cy
m
o
v
es
a
b
o
v
e
th
e
i
n
ten
d
ed
f
r
eq
u
e
n
cy
a
n
d
t
h
e
r
ef
lectio
n
co
e
f
f
icien
ts
f
o
r
b
o
t
h
th
e
lo
w
an
d
h
ig
h
r
eso
n
a
n
c
es
ar
e
h
ig
h
er
th
an
-
1
0
d
B
.
W
h
en
m
o
v
ed
to
th
e
s
ec
o
n
d
p
o
s
itio
n
,
th
e
an
ten
n
a
im
p
r
o
v
es
s
lig
h
tly
in
ad
ap
tatio
n
b
u
t
d
o
es
n
o
t
ac
h
iev
e
th
e
d
esire
d
f
r
eq
u
en
c
y
tu
n
in
g
.
T
h
e
r
ef
lectio
n
co
e
f
f
ici
en
t
v
alu
es
m
ea
s
u
r
ed
ar
e
-
1
1
d
B
,
-
2
2
d
B
,
an
d
-
2
7
d
B
at
2
.
2
GHz
,
2
.
8
5
GHz
,
an
d
6
.
6
8
GHz
,
r
esp
ec
tiv
el
y
.
I
n
th
e
th
ir
d
p
o
s
itio
n
,
alth
o
u
g
h
t
h
er
e
is
s
till
a
f
r
eq
u
en
cy
t
u
n
i
n
g
is
s
u
e,
th
er
e
is
a
n
im
p
r
o
v
em
e
n
t
in
ad
ap
tatio
n
co
m
p
ar
ed
to
th
e
s
ec
o
n
d
p
o
s
itio
n
.
Fin
ally
,
r
elo
ca
tin
g
th
e
r
esis
to
r
f
r
o
m
p
o
s
itio
n
3
t
o
p
o
s
itio
n
4
,
as
d
ep
icted
in
Fi
g
u
r
e
7
,
ac
h
iev
es
th
e
d
esire
d
f
r
eq
u
en
c
y
b
an
d
.
T
h
e
an
ten
n
a
ex
h
ib
its
ex
ce
llen
t
ad
ap
tatio
n
with
r
ef
lectio
n
co
ef
f
icien
ts
o
f
-
4
4
d
B
an
d
-
3
4
d
B
at
f
r
e
q
u
en
cies
o
f
2
.
4
G
Hz
an
d
5
.
7
5
GHz
,
r
esp
ec
tiv
ely
.
Dete
r
m
in
in
g
th
e
o
p
tim
al
r
esis
tan
ce
v
alu
e
f
o
r
'
L
.
R
'
was
cr
u
cial
to
ac
h
iev
e
e
x
ce
llen
t
r
esu
l
ts
o
n
ce
we
d
eter
m
in
ed
th
e
o
p
tim
al
p
o
s
itio
n
f
o
r
t
h
e
r
esis
to
r
.
Fig
u
r
e
8
s
h
o
ws
a
co
m
p
ar
is
o
n
o
f
th
e
r
ef
lectio
n
co
ef
f
icien
t
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
In
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
3
6
,
No
.
2
,
No
v
em
b
er
20
24
:
7
6
0
-
7
7
6
766
u
s
in
g
v
a
r
io
u
s
r
esis
tan
ce
v
alu
e
s
to
co
n
n
ec
t
t
h
e
lo
we
r
p
atc
h
t
o
th
e
s
u
b
s
tr
ate
g
r
o
u
n
d
.
Acc
o
r
d
in
g
t
o
th
e
f
in
d
in
g
s
,
an
in
cr
ea
s
e
in
r
esis
tan
ce
v
al
u
e
ca
u
s
es
th
e
r
eso
n
an
t
f
r
eq
u
en
cy
to
s
h
if
t
to
war
d
s
a
lo
w
er
f
r
eq
u
en
cy
r
an
g
e,
d
em
o
n
s
tr
atin
g
t
h
e
s
ig
n
if
ican
t
im
p
ac
t
o
f
r
esis
tan
ce
o
n
th
e
o
p
er
atio
n
al
f
r
e
q
u
en
c
y
b
a
n
d
.
Se
ttin
g
th
e
r
esis
tan
ce
v
alu
e
L
.
R
.
to
3
o
h
m
s
r
esu
lte
d
in
r
ef
lectio
n
co
e
f
f
icien
ts
o
f
-
1
6
d
B
a
n
d
-
2
7
d
B
at
f
r
e
q
u
e
n
cies
2
.
4
6
GHz
a
n
d
5
.
8
5
GHz
,
r
esp
ec
tiv
ely
.
I
n
cr
e
asin
g
th
e
L
.
R
.
v
alu
e
b
y
2
o
h
m
s
(
L
.
R
.
=5
o
h
m
s
)
ca
u
s
ed
th
e
r
eso
n
an
t
f
r
eq
u
e
n
cies
to
s
h
if
t
f
r
o
m
2
.
4
6
GHz
to
2
.
4
GHz
an
d
f
r
o
m
5
.
8
5
GHz
to
5
.
7
5
GHz
.
T
h
is
ad
ju
s
tm
en
t
o
p
ti
m
ized
th
e
r
ef
lectio
n
co
ef
f
icien
t v
alu
es,
as illu
s
tr
ated
in
Fig
u
r
e
7
,
wh
er
e
th
e
s
im
u
l
ated
S
11
v
alu
es we
r
e
-
2
4
d
B
a
n
d
-
3
4
d
B
at
th
e
lo
w
an
d
h
ig
h
r
eso
n
an
ce
f
r
e
q
u
en
ci
es,
r
esp
ec
tiv
ely
.
Ho
wev
er
,
s
ettin
g
th
e
v
alu
e
o
f
L
.
R
.
to
7
o
h
m
ca
u
s
ed
th
e
lo
w
r
eso
n
an
ce
f
r
eq
u
en
cy
to
s
h
if
t
b
elo
w
th
e
d
esire
d
f
r
eq
u
en
cy
,
le
ad
in
g
to
a
d
e
g
r
ad
atio
n
o
f
im
p
ed
an
ce
m
atch
in
g
at
lo
wer
f
r
eq
u
en
cies
wh
en
th
e
r
e
s
is
to
r
v
alu
e
was
eq
u
al
t
o
1
0
o
h
m
.
T
h
e
r
esu
lts
s
h
o
wn
i
n
Fig
u
r
e
8
s
u
g
g
est
th
at
th
e
o
p
tim
al
ch
o
ice
f
o
r
ac
h
iev
in
g
d
u
al
-
b
an
d
with
s
atis
f
ac
to
r
y
b
an
d
wid
th
s
is
to
u
s
e
a
5
-
o
h
m
r
esi
s
to
r
.
B
y
th
e
s
am
e
p
r
o
ce
d
u
r
e,
we
d
eter
m
in
ed
th
e
o
p
tim
al
p
o
s
itio
n
o
f
th
e
r
esis
to
r
in
s
er
ted
in
th
e
u
p
p
er
p
atch
,
f
o
llo
we
d
b
y
th
e
d
eter
m
in
atio
n
o
f
th
e
b
est
v
alu
e
o
f
th
e
r
esis
to
r
.
Fig
u
r
e
9
illu
s
tr
ates
th
at
th
e
p
lace
m
en
t
o
f
th
e
r
esis
tan
ce
h
as
a
s
ig
n
if
ican
t
in
f
lu
en
ce
o
n
th
e
r
ef
lectio
n
c
o
ef
f
icien
t.
L
o
ca
tin
g
th
e
r
esis
to
r
at
P1
y
ield
s
S1
1
v
alu
es o
f
-
4
2
d
B
an
d
-
1
3
d
B
at
f
r
eq
u
en
cies o
f
2
.
3
9
GHz
an
d
5
.
7
7
GHz
,
r
esp
ec
tiv
ely
,
wh
ile
p
lacin
g
th
e
r
esis
to
r
at
P2
y
ield
s
S
11
v
alu
es
o
f
-
3
8
d
B
an
d
-
2
0
d
B
at
f
r
eq
u
en
c
ies
o
f
2
.
2
GHz
an
d
5
.
7
7
GHz
,
r
esp
ec
tiv
ely
.
T
h
e
r
esu
lts
d
em
o
n
s
tr
ate
th
at
th
e
P
3
p
o
s
itio
n
g
en
e
r
ates
a
r
e
f
lectio
n
co
ef
f
icien
t
o
f
-
4
5
d
B
an
d
-
3
5
d
B
at
f
r
e
q
u
en
cies
o
f
2
.
4
GHz
an
d
5
.
7
7
GHz
,
r
esp
ec
tiv
ely
.
Fu
r
th
er
m
o
r
e,
Fig
u
r
e
1
0
s
h
o
ws
th
at
th
e
v
alu
e
o
f
t
h
e
to
p
r
esis
to
r
(
U.
R
.
)
s
ig
n
if
ican
tly
im
p
ac
ts
im
p
ed
an
ce
m
atch
in
g
an
d
f
in
e
-
tu
n
i
n
g
c
ap
ab
ilit
y
at
t
h
e
d
esire
d
f
r
eq
u
e
n
cy
.
Settin
g
U.
R
.
t
o
3
.
5
o
h
m
s
allo
ws
th
e
a
n
ten
n
a
to
d
is
p
lay
ac
ce
p
tab
le
b
an
d
w
id
th
s
th
r
o
u
g
h
o
u
t
t
h
e
o
p
er
atin
g
f
r
e
q
u
en
c
y
r
an
g
e
.
Ho
wev
er
,
in
cr
ea
s
in
g
U.
R
.
to
l
o
wer
th
e
r
eso
n
an
t
f
r
eq
u
e
n
cy
i
s
n
o
t
a
lin
ea
r
p
r
o
ce
s
s
.
T
h
ese
f
in
d
in
g
s
u
n
d
er
s
co
r
e
th
e
cr
u
cial
r
o
le
o
f
p
a
r
am
etr
ic
o
p
tim
izatio
n
in
ac
h
ie
v
in
g
i
m
p
ed
an
ce
m
atch
in
g
,
tu
n
i
n
g
,
a
n
d
d
esire
d
f
r
eq
u
en
cy
o
u
tco
m
es.
Fig
u
r
e
7
.
E
f
f
ec
t o
f
v
ar
y
in
g
th
e
p
o
s
itio
n
o
f
t
h
e
lo
wer
r
esis
to
r
Fig
u
r
e
8
.
E
f
f
ec
t o
f
v
ar
y
in
g
v
alu
es o
f
th
e
lo
wer
r
esis
to
r
Fig
u
r
e
9
.
E
f
f
ec
t o
f
v
ar
y
in
g
p
o
s
itio
n
o
f
u
p
p
er
r
esis
to
r
Fig
u
r
e
1
0
.
E
f
f
ec
t
o
f
v
a
r
y
in
g
v
alu
es o
f
u
p
p
er
r
esis
to
r
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
Ultr
a
-
min
ia
tu
r
iz
ed
d
u
a
l
-
b
a
n
d
imp
la
n
ta
b
le
a
n
ten
n
a
fo
r
r
etin
a
l p
r
o
s
th
esis
(
A
b
d
elmo
u
tta
lib
B
o
u
s
r
o
u
t
)
767
2
.
4
.
3
.
Co
up
lin
g
ef
f
ec
t
s
du
e
t
o
a
nte
nn
a
inte
g
ra
t
io
n wit
h r
et
ina
l pro
s
t
hes
is
So
f
ar
,
we
h
av
e
d
esig
n
e
d
an
d
s
im
u
lated
th
e
an
ten
n
a
with
o
u
t
in
teg
r
atin
g
it
in
to
th
e
im
p
lan
t
(
r
etin
al
p
r
o
s
th
esis
)
.
Ho
wev
er
,
i
n
a
wo
r
k
p
lace
s
ettin
g
,
elec
tr
o
n
ic
s
,
a
p
o
wer
m
an
ag
er
,
an
d
o
t
h
er
co
m
p
o
n
e
n
ts
will
en
ca
p
s
u
late
th
e
an
ten
n
a
,
as
illu
s
tr
ated
in
Fig
u
r
e
2
(
b
)
,
le
ad
in
g
to
co
u
p
lin
g
is
s
u
es
b
etwe
en
th
e
s
y
s
tem
's
co
m
p
o
n
en
ts
an
d
th
e
p
r
o
p
o
s
e
d
an
ten
n
a.
Fig
u
r
e
3
(
a)
illu
s
tr
ates
th
e
an
aly
s
is
o
f
th
is
co
u
p
lin
g
b
y
p
lacin
g
th
e
en
tire
s
y
s
tem
in
th
e
a
d
o
p
te
d
p
h
an
to
m
m
o
d
el.
T
h
e
r
esu
lts
clea
r
ly
in
d
icate
th
at
o
u
r
an
ten
n
a
is
less
s
en
s
itiv
e
to
co
u
p
lin
g
ef
f
ec
ts
.
T
h
is
ca
n
b
e
attr
ib
u
ted
t
o
th
e
im
p
lem
en
ta
tio
n
o
f
a
b
i
o
co
m
p
atib
ilit
y
lay
er
th
at
ef
f
ec
tiv
ely
co
v
er
s
th
e
en
tire
a
n
ten
n
a
s
y
s
tem
,
in
clu
d
in
g
th
e
s
u
p
e
r
s
tr
ate
p
o
s
itio
n
ed
a
b
o
v
e
th
e
t
o
p
p
atc
h
.
Af
ter
in
teg
r
atin
g
th
e
an
ten
n
a
with
th
e
im
p
lan
t,
we
in
cr
ea
s
ed
th
e
r
ef
lectio
n
co
ef
f
icien
t
f
o
r
b
o
th
r
eso
n
a
n
c
es,
r
esu
ltin
g
in
S
11
v
alu
es
o
f
-
2
4
d
B
a
n
d
-
2
2
d
B
at
2
.
4
GHz
an
d
5
.
9
GHz
,
r
esp
ec
tiv
ely
.
W
e
also
o
b
s
er
v
ed
a
d
etu
n
i
n
g
n
ea
r
t
h
e
h
ig
h
r
eso
n
an
ce
,
s
h
if
tin
g
it
f
r
o
m
5
.
7
8
GHz
to
5
.
9
GHz
.
I
n
o
r
d
e
r
to
t
u
n
e
th
is
r
eso
n
an
c
e
an
d
o
p
tim
ize
th
e
an
ten
n
a,
a
s
m
all
p
ar
am
etr
ic
s
tu
d
y
was
p
er
f
o
r
m
ed
.
T
h
e
r
es
u
lts
o
b
tain
ed
af
ter
o
p
tim
izati
o
n
wer
e
alm
o
s
t
th
e
s
am
e,
o
r
th
e
a
n
ten
n
a
was n
o
lo
n
g
er
e
n
ca
p
s
u
lated
with
th
e
im
p
lan
t,
as sh
o
wn
in
Fig
u
r
e
1
1
.
Fig
u
r
e
1
1
.
R
ef
lectio
n
co
ef
f
icie
n
t S
11
in
th
e
d
if
f
e
r
en
t scen
ar
io
s
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
I
n
th
e
in
itial
p
h
ase
o
f
th
e
in
v
e
s
tig
atio
n
,
th
e
f
o
cu
s
ce
n
ter
e
d
o
n
th
e
m
o
d
elin
g
,
an
aly
s
is
,
an
d
v
alid
atio
n
o
f
an
an
ten
n
a
p
r
im
ar
ily
d
esig
n
ed
f
o
r
r
ec
ep
tio
n
an
d
in
te
n
d
ed
f
o
r
im
p
lan
tatio
n
with
i
n
th
e
h
u
m
a
n
ey
e
.
Su
b
s
eq
u
en
tly
,
we
in
tr
o
d
u
c
ed
a
tr
an
s
m
itti
n
g
an
ten
n
a
with
d
u
al
o
b
jectiv
es:
to
f
ac
ilit
ate
en
er
g
y
tr
an
s
f
er
to
th
e
im
p
lan
ted
co
m
p
o
n
en
t
th
r
o
u
g
h
m
icr
o
wav
e
f
ee
d
in
g
,
an
d
to
e
n
ab
le
th
e
co
m
m
u
n
icatio
n
o
f
b
io
lo
g
ical
d
ata
v
ia
telem
etr
y
.
E
n
er
g
y
tr
an
s
m
is
s
io
n
is
a
f
u
n
d
am
en
tal
co
m
p
o
n
en
t
o
f
b
io
lo
g
ical
s
y
s
tem
s
,
with
th
e
s
etu
p
em
p
lo
y
in
g
th
e
p
lan
n
e
d
wir
eless
p
o
wer
tr
an
s
f
er
(
W
PT
)
tr
an
s
m
itter
a
s
th
e
s
o
u
r
ce
an
d
th
e
im
p
lan
ted
an
ten
n
a
as
th
e
r
ec
eiv
er
.
T
h
e
s
ec
o
n
d
p
ar
t
aim
s
to
cr
ea
te
a
h
ig
h
-
p
er
f
o
r
m
a
n
c
e
r
ec
tan
g
u
lar
p
atch
a
n
ten
n
a
t
h
at
wo
r
k
s
as
a
W
PT.
T
h
is
is
an
im
p
o
r
tan
t
p
a
r
t
f
o
r
s
en
d
in
g
R
F
en
er
g
y
to
d
ee
p
ly
e
m
b
ed
d
e
d
im
p
lan
ts
to
p
o
wer
th
em
an
d
f
o
r
s
en
d
in
g
b
io
lo
g
ical
in
f
o
r
m
atio
n
.
W
e
ad
d
s
lo
ts
to
th
e
p
atch
an
d
g
r
o
u
n
d
p
lan
e
to
m
in
iat
u
r
ize
an
d
a
d
ap
t
th
e
a
n
ten
n
a,
f
o
llo
win
g
p
ar
am
etr
ic
s
tu
d
ies to
id
en
tify
t
h
e
o
p
tim
al
an
ten
n
a
ch
ar
ac
ter
is
tics
,
as sh
o
wn
in
Fig
u
r
e
1
2
.
Fig
u
r
es 1
2
(
a
)
,
1
2
(
b
)
,
an
d
1
2
(
c)
d
ep
ict
th
e
t
o
p
v
iew,
b
o
tto
m
v
iew,
an
d
an
ten
n
a
p
o
s
itio
n
o
f
th
e
p
r
o
p
o
s
ed
g
e
o
m
etr
y
a
n
d
ex
te
r
n
al
an
ten
n
a,
r
esp
ec
tiv
ely
.
T
h
e
FR
4
-
E
POXY
s
u
b
s
tr
ate,
with
a
th
ick
n
ess
o
f
1
.
6
m
m
,
f
o
r
m
s
th
e
r
ad
iatin
g
co
m
p
o
n
en
ts
o
f
t
h
e
an
ten
n
a.
Ov
er
all,
th
e
W
PT
tr
an
s
m
itter
is
3
6
×3
6
×
1
.
6
m
m
3
.
T
h
e
s
im
u
latio
n
s
p
o
s
itio
n
th
e
W
PT
tr
an
s
m
itter
at
a
d
i
s
tan
ce
o
f
2
cm
f
r
o
m
th
e
o
c
u
lar
len
s
an
d
3
cm
f
r
o
m
th
e
im
p
lan
te
d
a
n
ten
n
a,
as sh
o
wn
in
Fig
u
r
e
1
2
(
c
)
.
Fig
u
r
e
1
3
d
is
p
lay
s
th
e
s
y
s
t
em
'
s
S
21
v
alu
es
a
t
2
.
4
GHz
an
d
5
.
8
GHz
f
r
eq
u
e
n
cies,
r
eg
is
ter
in
g
m
ag
n
itu
d
es
o
f
-
1
5
.
0
9
d
B
an
d
-
1
7
.
0
d
B
,
r
esp
ec
tiv
ely
.
Fig
u
r
e
s
1
3
(
a)
a
n
d
1
3
(
b
)
d
e
p
ict
th
e
H
FS
S
an
d
C
ST
u
s
ed
in
s
im
u
lated
S
-
p
ar
am
eter
s
f
o
r
im
p
lan
tab
le
an
d
tr
an
s
m
itter
an
ten
n
as,
r
esp
ec
tiv
ely
.
Ad
d
iti
o
n
ally
,
we
m
ea
s
u
r
e
th
e
r
ef
lectio
n
c
o
ef
f
icien
ts
at
t
h
ese
f
r
eq
u
e
n
cies
to
b
e
-
3
2
d
B
an
d
-
2
7
.
1
d
B
,
r
esp
ec
tiv
ely
.
S
21
r
ep
r
esen
ts
th
e
s
y
s
tem
’
s
tr
an
s
m
is
s
io
n
co
ef
f
i
cien
t,
wh
ile
S
11
a
n
d
S
22
s
tan
d
f
o
r
th
e
W
PT
tr
a
n
s
m
itter
s
an
d
th
e
im
p
lan
ted
an
ten
n
a’
s
r
esp
ec
tiv
e
r
ef
lectio
n
co
ef
f
icien
ts
.
W
e
u
s
e
(
1
)
to
ca
l
cu
late
th
e
p
o
wer
tr
an
s
f
er
ef
f
ic
ien
cy
(
PTE
)
o
f
th
e
W
PT
s
y
s
tem
.
T
h
e
s
y
s
tem
o
b
t
ain
s
PTE
v
alu
es
o
f
1
6
.
0
1
%
an
d
1
2
.
8
6
%,
r
esp
ec
tiv
ely
,
f
o
r
f
r
eq
u
e
n
cies
o
f
2
.
4
GHz
an
d
5
.
8
GHz
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
In
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
3
6
,
No
.
2
,
No
v
em
b
er
20
24
:
7
6
0
-
7
7
6
768
(
%
)
=
|
21
|
2
(
1
−
|
11
|
2
)
(
1
−
|
22
|
2
)
×
100
(
1
)
T
h
ese
f
in
d
in
g
s
s
h
o
w
th
at
th
e
im
p
lan
tab
le
r
ec
eiv
i
n
g
a
n
ten
n
a
ca
n
p
r
ec
is
ely
ad
a
p
t
to
t
h
e
n
e
ed
s
o
f
t
h
e
h
u
m
a
n
ey
e,
p
r
o
v
in
g
th
at
it
is
im
p
o
r
tan
t
f
o
r
m
ed
ical
u
s
es.
Mo
r
eo
v
er
,
th
e
elev
ated
p
o
wer
tr
a
n
s
f
er
ef
f
icien
cy
v
alu
e
s
u
n
d
er
s
co
r
e
th
e
ef
f
ec
tiv
e
n
ess
o
f
th
e
p
r
o
p
o
s
ed
s
y
s
tem
f
o
r
en
er
g
y
tr
an
s
f
er
,
em
p
h
asizin
g
its
p
o
ten
tial
f
o
r
ad
v
an
cin
g
b
io
m
e
d
ical
tech
n
o
l
o
g
ies.
(
a)
(
b
)
(
c)
Fig
u
r
e
12
.
Pro
p
o
s
ed
g
eo
m
etr
y
an
d
p
o
s
itio
n
f
o
r
th
e
ex
ter
n
al
a
n
ten
n
a:
(
a)
to
p
v
iew,
(
b
)
b
o
tto
m
v
iew,
an
d
(
c)
an
ten
n
a
p
o
s
itio
n
(
a)
(
b
)
Fig
u
r
e
1
3
.
Simu
lated
S
-
p
ar
am
eter
s
o
f
im
p
lan
tab
le
a
n
d
tr
a
n
s
m
itter
an
ten
n
as u
s
in
g
(
a)
HFSS
an
d
(
b
)
C
ST
T
h
e
im
p
lan
tab
le
an
ten
n
a
ev
id
en
tly
ca
p
tu
r
es
a
s
ig
n
if
ican
t
p
o
r
tio
n
o
f
th
e
W
PT
tr
an
s
m
itter
'
s
em
it
ted
p
o
wer
d
u
e
to
th
e
d
is
p
er
s
iv
e
n
atu
r
e
o
f
th
e
p
r
o
p
a
g
atio
n
en
v
ir
o
n
m
e
n
t.
E
f
f
ec
tiv
e
co
m
m
u
n
icatio
n
with
in
th
e
r
etin
al
im
p
lan
t
s
y
s
tem
,
wh
et
h
er
im
p
la
n
ted
o
r
n
o
t,
d
ep
e
n
d
s
o
n
t
h
e
an
te
n
n
a’
s
a
b
ilit
y
to
em
it
s
tr
o
n
g
ly
a
n
d
d
ir
ec
tly
to
war
d
s
th
e
in
te
n
d
ed
tar
g
et,
s
u
ch
as
th
e
r
ec
eiv
in
g
a
n
ten
n
a
i
n
d
o
wn
lin
k
co
m
m
u
n
i
ca
tio
n
.
T
h
e
r
esu
lts
s
h
o
wn
in
Fig
u
r
e
1
4
d
e
p
ict
th
e
im
p
lan
tab
le
an
ten
n
a'
s
p
o
lar
r
ad
iatio
n
p
atter
n
at
f
r
eq
u
en
ci
es
o
f
2
.
4
GHz
an
d
5
.
8
G
H
z
.
T
h
e
p
h
a
n
t
o
m
m
e
a
s
u
r
e
d
t
h
e
i
m
p
l
a
n
t
a
b
l
e
a
n
t
e
n
n
a'
s
p
e
a
k
g
a
i
n
s
a
t
-
2
7
.
7
6
d
B
,
-
2
8
.
6
1
d
B
,
a
n
d
-
2
8
.
0
0
d
B
at
2
.
4
GHz
,
a
n
d
-
1
6
.
4
0
d
B
,
-
1
7
.
3
8
d
B
,
an
d
-
1
7
.
0
0
d
B
at
5
.
8
GHz
,
r
esp
ec
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d
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r
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Fig
u
r
es
1
4
(
a)
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d
1
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b
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ict
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atter
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4
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8
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,
r
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Fig
u
r
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1
5
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ict
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o
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im
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io
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at
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4
GHz
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d
5
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8
GHz
,
r
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iatio
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ter
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is
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icac
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ter
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ir
o
n
m
en
t
o
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ey
e
tis
s
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e
im
p
lan
tatio
n
.
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s
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ated
in
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1
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(
a)
.
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4
GHz
,
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tr
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s
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s
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with
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6
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as
illu
s
tr
ated
in
Fig
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e
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7
(
b
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.
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Fig
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.
Far
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(
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5
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(
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Fig
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e
1
5
.
E
f
f
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io
s
(
a)
at
2
.
4
GHz
an
d
(
b
)
at
5
.
8
G
Hz
Evaluation Warning : The document was created with Spire.PDF for Python.