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7
9
%.
T
h
is
p
ap
er
is
o
r
g
an
ized
as
f
o
llo
w
s
:
Sectio
n
2
p
r
esen
t
s
th
eo
r
e
tical
an
al
y
s
i
s
o
f
t
h
e
r
eso
n
an
ce
in
d
u
cti
v
e
lin
k
s
y
s
te
m
f
o
r
b
io
m
ed
ical
a
p
p
licatio
n
,
s
ec
tio
n
3
p
r
esen
t
s
m
o
d
elin
g
a
n
d
o
p
ti
m
izatio
n
o
f
th
e
I
n
d
u
c
tiv
e
l
y
C
o
u
p
led
Sp
ir
al
Sq
u
ar
e
C
o
ils
a
t 1
3
.
5
6
MH
z,
in
s
ec
tio
n
4
s
i
m
u
latio
n
a
n
d
d
is
cu
s
s
io
n
o
f
r
es
u
l
ts
ar
e
p
r
esen
ted
.
Fig
u
r
e
1
.
I
n
d
u
ctiv
e
co
u
p
lin
g
li
n
k
d
ia
g
r
a
m
o
f
t
w
o
co
u
p
led
co
i
ls
2.
I
NDUC
T
I
V
E
L
I
NK
F
O
R
B
I
O
M
E
DICA
L
I
M
P
L
ANTAB
L
E
S
YST
E
M
S
2
.
1
.
Reso
na
nce
circ
uits i
n ind
uct
iv
e
co
up
lin
g
T
h
is
s
ec
tio
n
p
r
ese
n
ts
a
ll
cir
c
u
its
m
o
d
els
to
p
o
lo
g
ies
f
o
r
in
d
u
ctiv
e
co
u
p
lin
g
s
y
s
te
m
s
f
o
r
b
io
m
ed
ica
l
ap
p
licatio
n
,
th
er
e
ar
e
f
o
u
r
d
if
f
er
en
t
ch
o
ices
o
f
r
eso
n
a
n
t
in
d
u
ctiv
e
co
u
p
li
n
g
to
p
o
lo
g
ies:
s
er
i
al
-
to
-
p
ar
allel
(
SP
)
,
p
ar
allel
to
-
s
er
ial
(
P
S),
s
er
ial
-
to
-
s
er
ial
(
SS
)
an
d
p
ar
allel
-
to
-
p
ar
allel
(
PP
)
[
8
,
9
]
,
as
s
h
o
w
n
in
Fi
g
u
r
e
2
,
r
esp
ec
tiv
el
y
.
T
h
e
m
at
h
e
m
atic
al
m
o
d
els
to
ca
lcu
late
g
eo
m
etr
ical
p
ar
am
eter
s
o
f
t
h
e
co
ils
an
d
th
e
w
ir
eles
s
en
er
g
y
tr
an
s
f
er
e
f
f
icie
n
c
y
f
o
r
p
o
w
er
in
g
b
io
-
i
m
p
lan
ted
d
ev
ic
es
ar
e
p
r
esen
ted
.
T
h
e
s
y
s
te
m
s
co
m
p
o
s
ed
o
f
t
w
o
co
ils
,
th
e
p
r
i
m
ar
y
co
il
is
lo
ca
ted
o
u
ts
id
e
th
e
h
u
m
an
b
o
d
y
(
ex
ter
n
al
co
il),
a
n
d
th
e
s
ec
o
n
d
ar
y
co
il
is
lo
ca
ted
in
s
id
e
t
h
e
h
u
m
an
b
o
d
y
(
i
m
p
la
n
ted
co
il)
[
1
0
]
.
Fig
u
r
e
2
.
Fo
u
r
d
if
f
er
e
n
t to
p
o
lo
g
ies
f
o
r
in
d
u
ct
iv
e
co
u
p
li
n
g
s
y
s
te
m
s
W
h
en
L
T
an
d
L
R
ar
e
s
elf
-
i
n
d
u
cta
n
c
e
o
f
th
e
p
r
im
ar
y
a
n
d
s
ec
o
n
d
ar
y
co
il
s
,
r
esp
ec
tiv
el
y
,
R
1
an
d
R
2
ar
e
th
e
eq
u
i
v
alen
t
s
er
ies
r
esis
ta
n
c
e
(
p
ar
asit
ic
r
esis
tan
ce
)
o
f
th
e
p
r
im
ar
y
a
n
d
s
ec
o
n
d
ar
y
co
ils
,
r
esp
ec
tiv
el
y
,
R
s
ar
e
th
e
s
er
ies r
es
is
ta
n
ce
.
T
h
e
ca
p
ac
ito
r
s
C
T
an
d
C
R
ar
e
u
s
ed
to
cr
ea
te
a
r
eso
n
an
ce
o
n
b
o
th
s
id
es o
f
t
h
e
lin
k
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2
0
8
8
-
8708
Desig
n
a
n
d
o
p
t
imiz
a
tio
n
o
f in
d
u
ctive
ly
co
u
p
le
d
s
p
ir
a
l sq
u
a
r
e
co
ils
fo
r
b
io
....
(
A
b
d
el
g
h
a
n
i
La
kh
d
a
r
i)
2639
2
.
2
.
I
nd
uct
iv
e
li
n
k
re
s
o
na
nt
pr
o
p
o
s
ed
T
h
e
th
eo
r
etica
l
a
n
al
y
s
i
s
a
n
d
s
i
m
u
latio
n
ar
e
v
er
y
i
m
p
o
r
tan
t
f
o
r
d
esig
n
in
g
a
g
o
o
d
id
ea
l
i
n
d
u
cti
v
e
li
n
k
co
u
p
lin
g
f
o
r
ca
lc
u
late
a
n
d
o
p
ti
m
ize
t
h
e
p
o
w
er
tr
a
n
s
f
er
ef
f
icien
c
y
[
1
1
,
1
2
]
.
I
n
th
is
p
ar
t,
w
e
p
r
esen
t
th
e
in
d
u
cti
v
e
li
n
k
co
u
p
li
n
g
w
it
h
s
er
ial
-
to
-
p
ar
allel
(
SP
)
to
p
o
lo
g
y
u
s
ed
f
o
r
p
o
w
er
in
g
th
e
i
m
p
la
n
ted
m
icr
o
s
y
s
te
m
s
d
ev
ices.
T
y
p
icall
y
,
th
e
s
y
s
te
m
co
n
s
is
t
s
o
f
t
w
o
r
eso
n
an
t
R
L
C
cir
cu
its
;
t
h
e
tr
an
s
m
it
ter
cir
cu
i
t
(
p
r
im
ar
y
cir
c
u
it),
w
h
ic
h
r
ep
r
esen
t
th
e
ex
ter
n
al
cir
cu
it,
an
d
r
ec
eiv
er
cir
cu
it
(
s
ec
o
n
d
ar
y
cir
cu
it)
th
at
r
ep
r
esen
t
t
h
e
i
m
p
la
n
ted
cir
cu
it.
W
e
u
s
e
th
e
p
r
i
m
ar
y
c
ir
cu
it
in
s
er
ie
s
r
eso
n
an
ce
to
p
r
o
v
id
e
a
lo
w
i
m
p
ed
a
n
ce
lo
ad
,
an
d
th
e
s
ec
o
n
d
ar
y
cir
cu
it
i
s
al
m
o
s
t
i
n
v
ar
iab
l
y
p
a
r
allel.
T
h
e
o
p
er
ati
n
g
r
e
s
o
n
a
n
c
e
f
r
eq
u
e
n
c
y
is
a
b
it
1
3
.
5
6
MH
z;
th
i
s
f
r
eq
u
e
n
c
y
is
s
elec
ted
ac
co
r
d
in
g
to
i
n
d
u
s
tr
i
al
s
cien
ti
f
ic
an
d
m
ed
ical
(
I
S
M)
b
an
d
to
av
o
id
tis
s
u
e
h
ea
t
in
g
[
1
3
]
.
Fig
u
r
e
3
s
h
o
w
s
SP
in
d
u
cti
v
e
li
n
k
co
u
p
lin
g
u
s
ed
f
o
r
p
o
w
er
i
n
g
b
io
-
i
m
p
lan
ted
d
ev
ices.
Fig
u
r
e
3
.
I
n
d
u
ctiv
e
co
u
p
lin
g
li
n
k
a
s
er
ie
s
-
to
p
ar
allel
W
h
en
L
T
an
d
L
R
ar
e
th
e
s
elf
-
in
d
u
ctan
ce
o
f
th
e
e
x
ter
n
al
co
il
an
d
i
m
p
la
n
ted
co
il,
r
esp
ec
tiv
el
y
.
T
h
e
r
esis
to
r
s
R
1
,
R
2
r
ep
r
esen
t
th
e
eq
u
iv
ale
n
t
s
er
ie
s
r
esi
s
tan
ce
o
f
th
e
p
r
i
m
ar
y
a
n
d
s
ec
o
n
d
ar
y
co
il
s
,
r
esp
ec
tiv
el
y
,
(
C
T
)
an
d
(
C
R
)
ar
e
th
e
r
eso
n
an
t
ca
p
ac
ito
r
s
in
t
h
e
e
x
ter
n
al
a
n
d
i
m
p
la
n
ted
cir
cu
it,
r
esp
ec
tiv
el
y
,
an
d
R
l
o
ad
is
th
e
i
m
p
lan
ted
r
esis
ta
n
ce
[
1
4
]
.
T
h
e
lo
ad
R
l
o
ad
r
ep
r
esen
ts
th
e
r
ec
tif
ier
an
d
ad
d
itio
n
a
l
p
o
w
er
elec
tr
o
n
ics.
T
h
e
d
eg
r
ee
o
f
co
u
p
lin
g
b
et
w
ee
n
t
h
ese
t
w
o
co
ils
ca
n
b
e
d
escr
ib
ed
in
ter
m
s
o
f
t
h
eir
m
u
t
u
al
in
d
u
cta
n
ce
[
1
5
]
.
T
h
e
m
u
t
u
al
in
d
u
cta
n
ce
b
et
w
ee
n
t
h
e
ex
ter
n
al
an
d
i
m
p
lan
te
d
cir
cu
its
d
ef
i
n
ed
b
y
e
x
p
r
ess
io
n
(
1
)
:
M
=
k
√
L
T
L
R
(
1
)
T
h
e
co
u
p
lin
g
f
ac
to
r
k
,
s
h
o
ws
th
e
p
r
o
p
o
r
tio
n
o
f
th
e
ex
ter
n
al
co
il
(
L
T
)
m
a
g
n
e
tic
f
ield
,
wh
ich
i
s
ca
p
tu
r
ed
b
y
t
h
e
i
m
p
lan
ted
co
il
(
L
R
)
.
P
h
y
s
icall
y
,
k
is
eq
u
al
s
to
t
h
e
f
r
ac
tio
n
o
f
t
h
e
m
a
g
n
e
tic
f
l
u
x
g
e
n
er
ated
b
y
th
e
ex
ter
n
al
co
il
L
T
,
w
h
ic
h
f
lo
w
s
th
r
o
u
g
h
t
h
e
i
m
p
lan
t
co
il
L
R
;
th
e
co
u
p
lin
g
co
e
f
f
icien
t
k
is
b
et
wee
n
ze
r
o
an
d
o
n
e
an
d
ca
lcu
lated
as
g
i
v
en
i
n
ex
p
r
ess
io
n
(
2
)
[
1
6
]
:
k
=
M
√
L
T
L
R
(
2
)
Fo
r
th
e
co
u
p
lin
g
co
ef
f
icie
n
t
k
eq
u
als
o
n
e,
th
e
co
u
p
lin
g
i
s
at
m
a
x
i
m
u
m
,
an
d
f
o
r
th
e
co
u
p
lin
g
co
ef
f
icie
n
t
k
eq
u
als
ze
r
o
,
th
e
t
w
o
co
ils
ar
e
u
n
co
u
p
led
.
T
h
e
ex
ter
n
a
l
i
n
d
u
cta
n
ce
L
T
is
ca
lc
u
lated
b
y
ex
p
r
ess
io
n
(
3
)
:
L
T
=
1
C
T
ω
0
2
(
3
)
T
h
e
Op
er
atin
g
f
r
eq
u
e
n
c
y
ω
0
=
2π
f
.
T
h
e
in
ter
n
al
i
n
d
u
c
tan
ce
L
R
is
ca
lcu
l
ated
b
y
ex
p
r
es
s
io
n
(
4
)
:
L
R
=
1
C
R
ω
0
2
(
4
)
T
h
e
s
er
ies r
esis
ta
n
ce
o
f
th
e
i
m
p
lan
ted
s
ec
o
n
d
ar
y
co
il is
e
x
p
r
ess
e
d
b
y
(
5
)
:
R
2
=
R
l
o
ad
1
+
ω
0
2
R
l
o
ad
2
C
R
2
(
5
)
Fig
u
r
e
4
r
ep
r
esen
t
s
t
h
e
eq
u
i
v
alen
t
elec
tr
ica
l
m
o
d
el
o
f
t
h
e
i
n
d
u
cti
v
e
l
in
k
co
u
p
li
n
g
(
SP
)
,
th
e
p
r
i
m
ar
y
p
ar
t is p
lace
d
in
th
e
air
; th
e
s
e
co
n
d
ar
y
p
ar
t is p
lace
d
in
t
h
e
h
u
m
a
n
b
o
d
y
(
i
m
p
la
n
t p
ar
t)
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
4
,
A
u
g
u
s
t 2
0
1
9
:
2
6
3
7
-
2
6
4
7
2640
Fig
u
r
e
4
.
S
i
m
p
li
f
ied
m
o
d
el
o
f
th
e
r
eso
n
a
n
t i
n
d
u
cti
v
e
co
u
p
li
n
g
lin
k
E
ac
h
tu
r
n
is
eq
u
i
v
ale
n
t
to
an
in
d
u
cto
r
L
in
s
er
ies
w
it
h
a
r
esis
tan
ce
R
an
d
b
o
th
in
p
ar
allel
to
a
ca
p
ac
itan
ce
.
w
h
er
e
R
1
an
d
R
2
ch
ar
ac
ter
ize
th
e
i
n
ter
n
al
r
esi
s
tan
c
es
o
f
t
h
e
i
n
d
u
cta
n
ce
L
T
L
R
,
r
esp
ec
tiv
el
y
.
C
sT
an
d
C
sR
ch
ar
ac
ter
ize
th
eir
p
ar
asit
ic
ca
p
ac
itan
ce
s
o
f
th
e
p
r
i
m
ar
y
a
n
d
s
ec
o
n
d
ar
y
co
ils
[
1
7
]
,
r
esp
ec
tiv
el
y
.
I
n
g
e
n
er
al,
th
e
elec
tr
ical
p
ar
am
eter
s
(
Z
t
an
d
Z
r
)
o
f
an
in
d
u
cto
r
d
ep
en
d
o
n
th
e
f
r
eq
u
e
n
c
y
ex
p
r
es
s
ed
b
y
(
6
)
-
(
9
)
:
Z
t
=
v
T
I
1
=
w
2
M
2
Z
2
(
6
)
Z
r
=
v
R
I
2
=
jw
M
I
1
I
2
(
7
)
Z
1
=
(
R
1
+
jw
L
T
/
/
1
jw
C
sT
)
+
1
jw
C
T
(
8
)
Z
2
=
R
1
+
jw
L
R
+
1
jw
C
R
/
/
R
l
o
ad
(
9
)
A
cc
o
r
d
in
g
to
th
e
e
x
p
r
ess
io
n
(
1
0
)
,
w
e
ca
lc
u
late
t
h
e
i
m
p
la
n
te
d
lo
ad
r
esis
tan
ce
R
l
o
ad
[
1
8
]
.
R
l
o
ad
2
−
4
w
2
L
R
2
>
0
,
w
=
2π
f
an
d
R
l
o
ad
≥
4π
f
L
R
(
1
0
)
3.
M
O
DE
L
I
N
G
O
F
P
L
A
NE
R
SPIRA
L
S
Q
UAR
E
CO
I
L
S
3
.
1
.
I
nd
uct
a
nce
c
a
lcula
t
io
n
A
p
p
l
y
in
g
a
m
a
g
n
etic
f
ield
in
th
e
ex
ter
n
al
co
il
w
ill
i
n
d
u
ce
a
cu
r
r
en
t
f
lo
w
i
n
g
in
t
h
e
i
m
p
lan
t
co
il.
T
h
e
v
alu
e
o
f
t
h
e
i
n
d
u
ce
d
c
u
r
r
en
t
i
s
as
s
o
ciate
d
to
b
o
th
t
h
e
e
x
ter
n
al
an
d
i
m
p
la
n
t
co
ils
L
T
an
d
L
R
.
A
cc
o
r
d
in
g
to
th
e
(
1
1
)
,
as c
alcu
lated
th
e
v
al
u
e
o
f
th
e
s
el
f
-
i
n
d
u
cta
n
ce
f
o
r
p
lan
er
s
p
ir
al
s
q
u
ar
e
co
il [
1
9
]
.
L
=
C
1
μ
0
n
2
d
av
g
2
[
l
n
(
C
2
φ
)
+
C
3
φ
+
C
4
φ
2
]
(
1
1
)
w
h
er
e
n
is
a
n
u
m
b
er
o
f
t
u
r
n
s
o
f
t
h
e
co
il,
0
=
4
×
10
−
7
/
is
th
e
m
a
g
n
eti
c
p
er
m
ea
b
ili
t
y
,
C
is
t
h
e
co
ef
f
icie
n
t
th
e
g
eo
m
etr
ical
la
y
o
u
t
o
f
th
e
s
q
u
ar
e
s
p
ir
al
i
n
d
u
ct
o
r
b
ased
o
n
th
e
v
al
u
e
s
as
C
1
=
1
.
27
,
C
2
=
2
.
07
,
C
3
=
0
.
18
an
d
C
4
=
0
.
13
,
φ
is
th
e
f
ac
to
r
o
f
f
o
r
m
,
w
h
ic
h
c
h
an
g
es
f
r
o
m
0
,
w
h
en
all
t
h
e
t
u
r
n
s
ar
e
co
n
ce
n
tr
ated
o
n
th
e
p
er
i
m
eter
lik
e
f
i
la
m
e
n
t
co
il
s
,
to
1
w
h
e
n
t
h
e
t
u
r
n
s
s
p
ir
al
al
l
t
h
e
w
a
y
to
th
e
ce
n
ter
o
f
th
e
co
il [
20]
.
T
h
e
f
ill
f
ac
to
r
s
φ
T
,
φ
R
f
o
r
ex
ter
n
al
a
n
d
i
m
p
la
n
ted
co
ils
,
r
es
p
ec
tv
el
y
,
is
ca
lc
u
lated
b
y
th
e
(
1
2
)
:
φ
T
=
d
o
u
t
.
T
−
d
in
.
T
d
o
u
t
.
T
+
d
in
.
T
,
φ
R
=
d
o
u
t
.
R
−
d
in
.
R
d
ou
t
.
R
+
d
in
.
R
(
1
2
)
I
n
ad
d
itio
n
,
is
th
e
a
v
er
ag
e
d
ia
m
eter
o
f
co
il
d
av
g
,
is
ca
lcu
lated
b
y
(
1
3
)
:
d
av
g
.
T
=
(
d
o
u
t
.
T
+
d
in
.
T
)
2
,
d
av
g
.
R
(
d
o
u
t
.
R
+
d
in
.
R
)
2
(
1
3
)
w
h
er
e
d
o
ut
is
o
u
ter
d
ia
m
eter
a
n
d
d
in
in
n
er
d
ia
m
eter
s
o
f
t
h
e
co
il.
T
h
e
o
u
ter
d
iam
eter
s
o
f
th
e
e
x
t
er
n
al
an
d
i
m
p
la
n
t c
o
ils
,
i
s
ex
p
r
ess
ed
b
y
(
1
4
)
:
d
o
ut
=
d
in
+
2wn
+
2s
(
n
−
1
)
(
1
4
)
w
h
er
e
n
is
a
n
u
m
b
er
o
f
t
u
r
n
s
,
w
w
id
t
h
o
f
t
h
e
co
n
d
u
cto
r
an
d
s
is
th
e
s
p
ac
e
b
et
w
ee
n
t
h
e
t
u
r
n
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2
0
8
8
-
8708
Desig
n
a
n
d
o
p
t
imiz
a
tio
n
o
f in
d
u
ctive
ly
co
u
p
le
d
s
p
ir
a
l sq
u
a
r
e
co
ils
fo
r
b
io
....
(
A
b
d
el
g
h
a
n
i
La
kh
d
a
r
i)
2641
Fig
u
r
e
5
ar
e
s
h
o
w
n
all
g
e
o
m
e
tr
ics
p
ar
a
m
eter
s
o
f
t
h
e
s
q
u
ar
e
i
m
p
la
n
ted
co
il.
T
h
e
o
p
tim
ized
p
ar
am
eter
s
v
al
u
e
o
f
t
h
e
i
m
p
la
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ted
an
d
ex
ter
n
al
co
il
is
s
h
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wn
in
T
ab
le
1
.
T
h
e
o
p
tim
izatio
n
ai
m
s
ar
e
to
r
ed
u
c
e
th
e
i
m
p
la
n
ted
co
il g
eo
m
etr
ics.
Fig
u
r
e
5
.
P
lan
ar
s
p
ir
al
s
q
u
ar
e
co
il
T
ab
le
1
.
T
h
e
p
ar
am
eter
s
v
al
u
e
o
f
th
e
i
m
p
lan
t a
n
d
ex
ter
n
al
co
ils
Q
u
a
n
t
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t
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y
mb
o
l
Ex
t
e
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n
a
l
c
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d
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l
O
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t
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t
4
5
mm
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.
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mm
I
n
n
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r
d
i
a
me
t
e
r
d
in
4
.
3
0
mm
4
.
9
0
m
m
A
v
e
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g
e
D
i
a
me
t
e
r
d
a
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g
2
4
.
6
5
m
m
7
.
2
0
mm
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n
d
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c
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a
n
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e
L
5
,
1
μH
1
μH
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e
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f
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15
9
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0
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n
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c
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r
w
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t
h
w
0
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9
8
mm
0
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1
5
mm
T
u
r
n
sp
a
c
i
n
g
s
0
.
4
0
mm
0
.
1
0
m
m
F
i
l
l
f
a
c
t
o
r
φ
0
.
8
2
0
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3
2
T
h
i
c
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f
c
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n
d
u
c
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t
c
3
5
µ
m
3
5
µ
m
3
.
2
.
Co
up
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g
co
ef
f
icient
a
nd
m
u
t
ua
l indu
ct
a
nce
ca
lcula
t
io
n
W
e
co
n
s
id
er
t
w
o
p
lan
er
s
p
ir
al
s
q
u
ar
e
co
ils
w
ith
o
u
ter
d
ia
m
eter
s
a
an
d
b
.
T
h
e
m
u
t
u
al
d
is
tan
ce
b
et
w
ee
n
ex
ter
n
al
an
d
i
m
p
lan
t
co
ils
s
h
o
u
ld
s
ati
s
f
y
t
h
e
co
n
d
iti
o
n
in
t
h
e
ex
p
r
ess
io
n
(
1
5
)
:
a
=
√
X
2
+
b
2
(
1
5
)
w
h
er
e
a
=
d
o
u
t
.
T
2
,
b
=
d
o
u
t
.
R
2
E
x
p
r
ess
io
n
(
1
6
)
p
r
o
p
o
s
ed
a
s
i
m
p
le
r
atio
o
f
t
h
e
d
is
ta
n
ce
b
et
w
ee
n
th
e
co
ils
an
d
o
u
ter
d
i
a
m
eter
o
f
th
e
ex
ter
n
al
co
il to
m
a
x
i
m
ize
t
h
e
m
a
g
n
etic
f
ield
in
t
h
e
r
ec
eiv
in
g
co
il.
d
ou
t
.
T
≤
X
∗
2
√
2
(
1
6
)
w
h
er
e
X
r
ep
r
esen
ts
t
h
e
m
a
x
i
m
u
m
d
is
ta
n
ce
b
et
w
ee
n
t
h
e
ex
ter
n
al
an
d
i
m
p
la
n
t sq
u
ar
e
s
p
ir
al
co
ils
.
T
h
e
m
u
t
u
al
d
is
ta
n
ce
b
et
w
e
en
th
e
e
x
ter
n
al
a
n
d
i
m
p
la
n
t
s
p
i
r
al
s
q
u
ar
e
co
ils
s
h
o
u
ld
s
atis
f
y
th
e
co
n
d
itio
n
p
r
ese
n
t i
n
th
e
(
1
7
)
[
2
1
]
:
d
o
u
t
.
T
2
=
√
X
2
+
(
d
o
u
t
.
R
2
)
2
(
1
7
)
Fo
r
th
e
t
w
o
p
ar
alleled
s
q
u
ar
e
co
ils
w
it
h
n
T
an
d
n
R
tu
r
n
s
,
r
esp
ec
tiv
el
y
,
s
ep
ar
ated
b
y
d
is
tan
ce
X
,
th
e
g
eo
m
etr
ical
m
u
t
u
al
i
n
d
u
ct
an
ce
M
b
et
w
ee
n
t
h
e
ex
ter
n
al
an
d
im
p
la
n
t c
o
ils
ca
n
b
e
ca
lcu
lat
ed
u
s
in
g
(
1
8
)
:
M
=
1
2
μ
0
√
d
o
ut
.
T
2
×
d
o
ut
.
R
2
[
(
2
f
−
f
)
K
(
f
)
−
2
f
E
(
f
)
]
(
1
8
)
W
ith
f
=
(
4
×
d
o
u
t
.
T
2
×
d
o
u
t
.
R
2
(
d
o
u
t
.
T
2
+
d
o
u
t
.
R
2
)
2
+
X
2
)
1
2
(
19)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
4
,
A
u
g
u
s
t 2
0
1
9
:
2
6
3
7
-
2
6
4
7
2642
w
h
er
e,
K
(
f
)
an
d
E
(
f
)
ar
e
ellip
tic
in
te
g
r
als
o
f
th
e
f
ir
s
t
a
n
d
s
ec
o
n
d
o
r
d
er
;
r
esp
ec
tiv
el
y
a
n
d
µ
0
is
t
h
e
p
er
m
ea
b
ili
t
y
o
f
t
h
e
f
r
ee
s
p
ac
e
eq
u
al
to
4π
×
10
−
9
H
/
cm
[
2
2
]
.
T
h
e
g
eo
m
etr
ical
ap
p
r
o
x
i
m
at
i
o
n
o
f
t
h
e
m
u
t
u
al
i
n
d
u
c
ta
n
ce
M
b
et
w
ee
n
th
e
e
x
ter
n
al
an
d
i
m
p
lan
ted
s
p
ir
al
s
q
u
ar
e
co
ils
is
g
iv
e
n
b
y
th
e
ex
p
r
es
s
io
n
(
2
0
)
:
M
=
μ
0
n
T
d
o
u
t
.
T
2
n
R
d
o
u
t
.
R
2
π
2
√
(
d
o
u
t
.
R
2
+
X
2
)
3
(
2
0
)
A
cc
o
r
d
in
g
to
t
h
e
(
1
)
,
th
e
g
e
o
m
e
tr
ical
ap
p
r
o
x
i
m
at
io
n
o
f
t
h
e
co
u
p
li
n
g
co
ef
f
icie
n
t
K
b
etw
ee
n
t
w
o
s
q
u
ar
e
co
ils
(
ex
ter
n
al
a
n
d
i
m
p
lan
t
co
ils
)
is
d
eter
m
i
n
ed
b
y
t
h
e
d
is
ta
n
ce
b
et
w
ee
n
th
e
t
w
o
co
ils
an
d
ca
lcu
la
ted
by
(
2
1
)
:
K
=
d
o
u
t
.
T
2
d
o
u
t
.
R
2
√
d
o
u
t
.
T
2
d
o
u
t
.
R
2
(
√
d
o
u
t
.
T
2
+
X
2
)
3
(
2
1
)
3
.
3
.
R
esis
t
a
nce
c
a
lcula
t
io
n
T
h
e
s
er
ies r
esis
ta
n
ce
R
s
o
f
th
e
co
il c
an
b
e
ca
lcu
lated
u
s
i
n
g
t
h
e
f
o
llo
w
i
n
g
e
x
p
r
ess
io
n
(
2
2
)
[
2
3
]
:
R
s
=
R
dc
t
c
δ
(
1
−
e
−
t
c
δ
)
(
2
2
)
w
h
er
e
R
dc
is
t
h
e
DC
elec
tr
ical
r
es
is
tan
ce
o
f
th
e
co
il a
s
g
i
v
en
i
n
ex
p
r
ess
io
n
(
2
3
)
:
R
dc
=
ρ
c
l
c
w
t
c
(
2
3
)
wh
er
e
ρ
c
is
th
e
r
esis
ti
v
it
y
o
f
t
h
e
m
ater
ial,
l
c
is
th
e
to
tal
len
g
t
h
o
f
th
e
m
ater
ial,
a
n
d
w
r
ef
er
s
to
th
e
w
id
th
o
f
th
e
m
ater
ial,
t
c
is
m
ater
ial
t
h
ic
k
n
e
s
s
.
T
h
e
to
tal
len
g
t
h
o
f
t
h
e
co
p
p
er
co
il is
g
i
v
en
b
y
(
2
4
)
:
l
c
=
4n
[
d
o
ut
−
(
n
−
1
)
s
−
nw
]
−
s
(
2
4
)
w
h
er
e,
w
an
d
s
ar
e
th
e
li
n
e
w
id
t
h
o
f
th
e
co
p
p
er
an
d
th
e
s
p
ac
e
w
it
h
in
e
v
er
y
tu
r
n
,
r
esp
ec
tiv
e
l
y
.
δ
is
th
e
s
k
i
n
d
ep
th
o
f
th
e
co
n
d
u
cto
r
as g
i
v
e
n
in
e
x
p
r
ess
io
n
(
2
5
)
[
2
4
]
.
δ
=
√
ρ
c
π
.
μ
.
f
wi
th
μ
=
μ
r
.
μ
0
(
2
5
)
w
h
er
e
μ
0
=
4π
×
10
−
9
H
/
cm
is
t
h
e
p
er
m
ea
b
ilit
y
o
f
s
p
ac
e,
an
d
μ
r
is
th
e
r
elati
v
e
p
er
m
ea
b
ilit
y
o
f
t
h
e
m
a
ter
ial.
3
.
4
.
Q
ua
lity
f
a
ct
o
r
a
nd
lin
k
ef
f
ici
ency
P
o
w
er
tr
a
n
s
f
er
e
f
f
icien
c
y
to
m
ed
ical
d
ev
ices
i
m
p
la
n
t
b
y
i
n
d
u
cti
v
e
co
u
p
li
n
g
li
n
k
allo
w
s
r
ed
u
cin
g
t
h
e
s
ize
o
f
th
e
tr
an
s
m
itter
p
o
w
er
g
en
er
ated
b
y
ex
ter
n
al
cir
cu
it
[
1
9
]
.
T
h
e
co
u
p
lin
g
co
ef
f
icie
n
t
k
an
d
th
e
q
u
alit
y
f
ac
to
r
o
f
th
e
i
n
d
u
cto
r
s
ar
e
i
m
p
o
r
tan
t
p
ar
a
m
eter
s
f
o
r
ca
lcu
late
d
an
d
m
ax
i
m
ize
th
e
p
o
w
er
tr
an
s
f
er
ef
f
icie
n
c
y
o
f
th
e
i
m
p
la
n
tab
le
d
ev
ices
[
2
5
]
.
T
h
e
q
u
alities
f
ac
to
r
s
Q
T
an
d
Q
R
o
f
th
e
co
ils
r
elate
d
to
th
e
p
ar
asit
ic
r
esis
tan
c
e
an
d
th
e
i
n
d
u
cta
n
ce
o
f
t
h
e
co
ils
,
ca
n
b
e
ca
lcu
lated
b
y
(
2
6
)
:
Q
T
=
w
0
L
T
R
1
,
Q
R
=
w
0
L
R
R
2
(
26)
w
h
er
e
w
0
=
2π
f
0
is
t
h
e
an
g
u
lar
f
r
eq
u
e
n
c
y
o
f
r
eso
n
a
n
ce
.
T
h
e
r
eso
n
an
t f
r
eq
u
e
n
c
y
o
f
t
w
o
cir
cu
its
i
s
g
i
v
e
n
b
y
(
2
7
)
:
f
0
=
1
2π
(
L
T
C
T
)
1
2
=
1
2π
(
L
R
C
R
)
1
2
(
2
7
)
I
n
t
h
i
s
s
ec
tio
n
,
w
e
p
r
ese
n
t
a
s
i
m
p
le
a
n
d
ac
cu
r
ate
m
eth
o
d
to
ca
lcu
late
t
h
e
p
o
w
er
tr
an
s
f
er
ef
f
icien
c
y
.
T
h
e
m
a
x
i
m
u
m
p
o
w
er
tr
an
s
f
er
ef
f
icie
n
c
y
i
s
o
b
tain
ed
f
o
r
m
a
x
i
m
u
m
co
u
p
li
n
g
co
ef
f
icie
n
t
a
n
d
q
u
alit
y
f
ac
to
r
o
f
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2
0
8
8
-
8708
Desig
n
a
n
d
o
p
t
imiz
a
tio
n
o
f in
d
u
ctive
ly
co
u
p
le
d
s
p
ir
a
l sq
u
a
r
e
co
ils
fo
r
b
io
....
(
A
b
d
el
g
h
a
n
i
La
kh
d
a
r
i)
2643
th
e
co
ils
.
Gen
er
all
y
,
th
e
v
al
u
e
o
f
th
e
co
u
p
lin
g
co
ef
f
icien
t
b
et
w
ee
n
th
e
co
ils
is
v
er
y
s
m
a
ll.
T
h
e
to
tal
p
o
w
er
tr
an
s
f
er
ef
f
icie
n
c
y
o
f
t
h
e
i
n
d
u
ctiv
e
co
u
p
li
n
g
lin
k
is
d
o
m
i
n
ated
b
y
p
r
i
m
ar
y
an
d
i
m
p
lan
ted
cir
cu
it
’
s
s
id
e
ef
f
icien
c
ies
η
T
an
d
η
R
,
r
esp
ec
tiv
el
y
g
iv
e
n
b
y
r
elatio
n
(
2
8
)
[
2
6
]
.
η
T
≤
K
2
Q
T
Q
R
R
l
o
ad
K
2
Q
T
Q
R
R
l
o
ad
+
Q
R
2
R
2
,
η
R
≤
Q
R
2
R
2
Q
R
2
R
2
+
R
l
o
ad
(
28)
T
h
e
to
tal
p
o
w
er
tr
an
s
f
er
e
f
f
ic
i
en
c
y
o
f
th
e
s
y
s
te
m
ca
n
b
e
ca
lc
u
lated
b
y
(
2
9
)
:
η
t
o
t
al
=
η
T
η
R
=
K
2
Q
T
Q
R
3
R
2
R
l
o
ad
(
K
2
Q
T
Q
R
3
R
2
R
l
o
ad
+
K
2
Q
T
Q
R
R
l
o
ad
2
+
Q
R
4
R
2
2
+
2
Q
R
2
R
2
R
l
o
ad
+
R
l
o
ad
2
)
(
2
9
)
w
h
er
e
K
is
th
e
co
u
p
li
n
g
co
ef
f
icien
t
a
n
d
Q
T
,
Q
R
ar
e
q
u
alities
f
ac
to
r
s
o
f
th
e
ex
ter
n
al
an
d
i
m
p
lan
t
co
ils
,
r
esp
ec
tiv
el
y
.
4.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
I
n
th
i
s
ap
p
licatio
n
,
th
e
p
er
f
o
r
m
an
ce
o
f
th
e
i
n
d
u
ct
iv
e
co
u
p
li
n
g
li
n
k
b
as
ed
o
n
th
e
s
q
u
ar
e
s
p
ir
al
co
ils
is
d
esig
n
ed
,
an
al
y
s
ed
a
n
d
o
p
ti
m
i
ze
d
.
T
h
e
p
o
s
itio
n
o
f
th
e
i
m
p
la
n
ted
co
il
i
n
th
e
tis
s
u
e
th
ick
n
es
s
is
ab
o
u
t
1
0
m
m
,
1
m
m
f
o
r
t
h
e
s
k
i
n
(
d
r
y
o
r
w
et)
,
2
m
m
f
o
r
t
h
e
f
at
a
n
d
7
m
m
f
o
r
th
e
m
u
s
cle.
T
h
e
m
u
t
u
al
d
i
s
t
an
ce
o
f
s
ep
ar
atio
n
b
et
w
ee
n
e
x
ter
n
al
a
n
d
i
m
p
lan
t
co
ils
is
1
0
m
m
.
A
cc
o
r
d
in
g
to
th
e
(
1
7
)
,
w
e
d
eter
m
in
e
th
e
r
elatio
n
b
et
w
ee
n
th
e
d
is
tan
ce
a
n
d
co
ils
d
i
m
en
s
io
n
p
r
o
p
o
s
ed
an
d
p
r
esen
ted
in
F
i
g
u
r
e
6
,
f
o
r
a
p
r
o
p
o
s
al
g
eo
m
et
r
y
co
il,
th
e
d
i
s
tan
c
e
b
et
w
ee
n
co
ils
is
eq
u
iv
ale
n
t
to
2
2
.
5
m
m
i
n
t
h
e
air
.
T
h
e
f
ac
to
r
co
u
p
lin
g
K
is
v
alid
ated
u
s
in
g
(
2
1
)
.
T
h
e
r
elatio
n
s
h
ip
b
et
w
ee
n
co
u
p
lin
g
co
ef
f
icie
n
t
a
n
d
s
ep
ar
ati
o
n
d
is
ta
n
ce
o
f
t
h
e
co
il
s
ca
n
b
e
o
b
tain
ed
as
s
h
o
w
n
in
F
ig
u
r
e
7
,
t
h
e
co
u
p
li
n
g
f
ac
t
o
r
k
d
ec
r
ea
s
es
w
i
th
th
e
m
u
t
u
a
l
d
is
ta
n
ce
b
et
w
ee
n
t
h
e
e
x
ter
n
a
l
an
d
i
m
p
la
n
t
co
ils
.
Fo
r
th
e
m
u
t
u
al
d
is
ta
n
ce
b
et
w
e
en
co
ils
o
f
1
0
m
m
,
th
e
co
u
p
lin
g
co
ef
f
icie
n
t v
al
u
e
i
s
0
.
0
7
5
.
Usi
n
g
t
h
e
(
2
0
)
,
w
e
ca
lcu
late
t
h
e
r
elatio
n
b
et
w
ee
n
th
e
m
u
tu
a
l
in
d
u
cta
n
ce
(
M)
an
d
th
e
m
u
t
u
al
d
is
tan
ce
(
X)
.
Fig
u
r
e
8
s
h
o
w
s
t
h
e
s
i
m
u
l
atio
n
o
f
th
e
m
u
t
u
al
i
n
d
u
c
tan
ce
v
al
u
es
b
et
w
ee
n
t
h
e
e
x
ter
n
al
a
n
d
i
m
p
la
n
t
co
il
s
a
s
a
f
u
n
ctio
n
o
f
th
e
m
u
tu
a
l
d
is
ta
n
ce
(
X)
,
I
t’
s
ea
s
y
to
s
ee
th
at
m
u
tu
al
i
n
d
u
c
tan
ce
d
ec
r
ea
s
es
r
ap
id
ly
w
h
en
a
x
ial
d
is
tan
ce
is
s
m
all.
E
q
u
a
tio
n
(
4
)
p
r
esen
ts
a
f
o
r
m
u
la
b
y
c
alcu
lati
n
g
b
ased
o
n
M
A
T
L
A
B
.
T
h
e
r
es
u
lt
o
f
s
i
m
u
lat
io
n
is
s
h
o
w
n
in
F
ig
u
r
e
9
.
Fo
r
th
e
d
is
tan
ce
b
et
w
ee
n
co
ils
is
ar
o
u
n
d
1
0
m
m
,
th
e
v
alu
e
o
f
m
u
t
u
al
in
d
u
cta
n
ce
is
2
µH
.
Fig
u
r
e
6
.
Dia
m
eter
o
f
t
h
e
co
il v
er
s
u
s
o
f
t
h
e
d
is
ta
n
ce
b
et
w
ee
n
ex
ter
n
al
an
d
i
m
p
lan
t
co
ils
(
X)
Fig
u
r
e
7
.
C
o
u
p
lin
g
co
ef
f
icie
n
t
v
er
s
u
s
o
f
t
h
e
d
is
ta
n
ce
b
et
w
ee
n
ex
ter
n
al
an
d
i
m
p
lan
t
co
ils
(
X)
Fig
u
r
e
8
.
M
u
tu
a
l in
d
u
ctan
ce
v
er
s
u
s
o
f
th
e
d
is
ta
n
ce
b
et
w
ee
n
e
x
ter
n
al
a
n
d
i
m
p
la
n
ted
co
ils
(
X)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
4
,
A
u
g
u
s
t 2
0
1
9
:
2
6
3
7
-
2
6
4
7
2644
(
a)
(
b
)
Fig
u
r
e
9
.
I
n
d
u
ctan
ce
v
er
s
u
s
o
f
th
e
n
u
m
b
er
t
u
r
n
(
n
)
at
(a
)
P
r
im
ar
y
co
il
(
d
o
ut
.
T
=
45
,
d
in
.
T
=
4
.
3
)
(
b
)
I
m
p
lan
ted
co
il
(
d
o
ut
.
R
=
9
.
5
,
d
in
.
R
=
4
.
9
)
T
h
e
p
o
w
er
tr
an
s
f
er
e
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I
n
t J
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&
C
o
m
p
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n
g
I
SS
N:
2
0
8
8
-
8708
Desig
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
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&
C
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,
No
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4
,
A
u
g
u
s
t 2
0
1
9
:
2
6
3
7
-
2
6
4
7
2646
5.
C
O
NCLU
SI
O
N
I
n
th
is
w
o
r
k
w
e
p
r
esen
t
an
o
p
ti
m
izatio
n
b
y
r
ed
u
ci
n
g
t
h
e
g
eo
m
e
tr
ic
d
i
m
e
n
s
io
n
s
o
f
a
p
air
o
f
s
q
u
ar
e
s
p
ir
al
co
ils
u
s
ed
f
o
r
w
ir
ele
s
s
p
o
w
er
tr
an
s
f
er
in
i
m
p
la
n
ted
b
io
m
ed
ical
d
ev
ices.
W
e
s
t
u
d
ie
d
th
e
p
o
w
er
tr
an
s
f
er
ef
f
icien
c
y
a
n
d
th
e
m
u
t
u
al
d
is
tan
ce
a
s
a
f
u
n
ctio
n
o
f
r
ed
u
cin
g
t
h
e
g
eo
m
etr
y
o
f
t
h
e
b
io
-
i
m
p
la
n
ted
co
il.
T
h
e
o
p
tim
iza
tio
n
o
f
t
h
e
g
eo
m
etr
y
o
f
t
h
e
co
il
s
,
allo
w
ed
u
s
to
h
a
v
e
v
al
u
es
o
f
t
h
e
m
a
x
i
m
u
m
p
o
w
er
tr
a
n
s
f
er
ef
f
icien
c
y
eq
u
al
to
7
9
% a
n
d
a
d
is
tan
ce
b
et
w
ee
n
co
ils
o
f
1
0
m
m
.
T
h
is
o
p
ti
m
izatio
n
al
lo
w
ed
u
s
to
h
av
e
g
eo
m
etr
ic
d
i
m
en
s
io
n
s
o
f
th
e
s
q
u
ar
e
i
m
p
la
n
ted
co
il
o
f
s
u
r
f
ac
e
ar
ea
eq
u
al
to
9
.
5
m
m
2
w
h
ic
h
is
s
u
itab
le
f
o
r
i
m
p
lan
ta
tio
n
i
n
th
e
h
u
m
a
n
b
o
d
y
.
T
h
e
r
esu
l
ts
s
h
o
w
ed
th
a
t
th
e
d
esig
n
w
e
p
r
o
p
o
s
ed
h
as
a
s
m
a
ller
v
al
u
e
o
f
d
i
m
e
n
s
io
n
s
o
f
t
h
e
i
m
p
lan
ted
co
il,
an
d
a
g
r
ea
ter
o
p
er
atio
n
al
m
u
t
u
al
d
is
tan
ce
w
h
ic
h
m
a
k
es it q
u
ite
s
u
itab
le
f
o
r
i
m
p
la
n
tatio
n
.
RE
F
E
R
E
NC
E
S
[1
]
T
.
S
u
n
,
e
t
a
l
.
,
“
W
irele
ss
P
o
w
e
r
T
r
a
n
sf
e
r
f
o
r
M
e
d
ica
l
M
icro
sy
ste
m
s
,
”
Ne
w
Yo
rk
,
S
p
rin
g
e
r
,
2
0
1
3
.
[2
]
K
.
A
g
a
r
w
a
l,
e
t
a
l
.
,
“
W
irele
ss
P
o
w
e
r
T
ra
n
s
f
e
r
S
trate
g
ie
s
f
o
r
I
m
p
lan
tab
le
Bi
o
e
lec
tro
n
ics
:
M
e
th
o
d
o
lo
g
ica
l
Re
v
ie
w
,
”
IEE
E
re
v
iews
in
b
io
me
d
ica
l
e
n
g
i
n
e
e
rin
g
,
v
o
l.
1
0
,
2
0
1
7
.
[3
]
S
.
B
.
L
e
e
,
e
t
a
l
.
,
“
A
d
u
a
l
slo
p
e
c
h
a
rg
e
sa
m
p
li
n
g
a
n
a
lo
g
f
ro
n
t
-
e
n
d
f
o
r
a
w
irele
ss
n
e
u
ra
l
re
c
o
rd
i
n
g
sy
ste
m
,
”
EM
BC
,
pp.
3
1
3
4
-
3
1
3
7
,
2
0
1
4
.
[4
]
S
u
p
riy
a
d
i,
e
t
a
l
.
,
“
De
v
e
lo
p
m
e
n
t
o
f
a
W
ire
les
s
P
o
w
e
r
T
r
a
n
sf
e
r
Circu
it
Ba
se
d
o
n
In
d
u
c
ti
v
e
Co
u
p
li
n
g
,
”
T
EL
KOM
NIKA
T
e
lec
o
mm
u
n
ic
a
ti
o
n
C
o
mp
u
ti
n
g
El
e
c
tro
n
ics
a
n
d
Co
n
tro
l
,
v
ol
/
issu
e
:
16
(
3
)
,
p
p
.
1
0
1
3
-
1
0
1
8
,
2
0
1
8
.
[5
]
S
.
Ha
f
i
z
,
e
t
a
l
.
,
“
Re
so
n
a
n
t
Co
n
f
ig
u
ra
ti
o
n
T
o
p
o
l
o
g
y
Ex
p
lo
ra
ti
o
n
f
o
r
In
d
u
c
ti
v
e
L
in
k
P
o
w
e
r
T
ra
n
s
f
e
r
,
”
In
d
o
n
e
si
a
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
in
e
e
rin
g
a
n
d
Co
m
p
u
ter
S
c
ien
c
e
,
v
ol
/i
ss
u
e
:
11
(
2
)
,
p
p
.
5
2
2
-
5
3
0
,
2
0
1
8
.
[6
]
S
.
R
.
Kh
a
n
a
n
d
G
.
S
.
Ch
o
i,
“
A
n
a
l
y
sis
a
n
d
Op
ti
m
iza
ti
o
n
o
f
F
o
u
r
-
Co
il
P
lan
a
r
M
a
g
n
e
ti
c
a
ll
y
Co
u
p
le
d
P
r
in
ted
S
p
iral
Re
so
n
a
to
rs
,
”
S
e
n
so
rs
,
v
o
l.
1
6
,
pp.
1
2
1
9
,
2
0
1
6
.
[7
]
A
.
K
.
R
.
Ra
k
h
y
a
n
i
a
n
d
G
.
L
a
z
z
i,
“
On
th
e
De
sig
n
o
f
E
ff
icie
n
t
M
u
lt
i
-
C
o
il
T
e
le
m
e
tr
y
S
y
ste
m
fo
r
Bio
m
e
d
ica
l
Im
p
lan
ts
,
”
IEE
E
tra
n
sa
c
ti
o
n
s o
n
b
io
me
d
ic
a
l
c
irc
u
it
s
a
n
d
sy
ste
ms
,
v
o
l
/i
ss
u
e
:
7
(
1
)
,
p
p
.
1
1
-
2
3
,
2
0
1
3
.
[8
]
N
.
Ja
m
a
l,
e
t
a
l
.
,
“
In
v
e
sti
g
a
ti
o
n
s
o
n
Ca
p
a
c
it
o
r
Co
m
p
e
n
sa
ti
o
n
T
o
p
o
lo
g
ies
Eff
e
c
ts
o
f
Di
f
fe
re
n
t
In
d
u
c
ti
v
e
Co
u
p
li
n
g
L
in
k
s
Co
n
f
i
g
u
ra
ti
o
n
s
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
Po
we
r
El
e
c
tro
n
i
c
s
a
n
d
Dr
ive
S
y
ste
m
(
IJ
PE
DS
)
,
v
ol
/i
ss
u
e
:
6
(
2
)
,
p
p
.
2
7
4
-
281
,
2
0
1
5
.
[9
]
L
.
V
.
Ra
ti
o
,
e
t
a
l
.
,
“
A
n
a
l
y
si
s
a
n
d
Co
m
p
a
riso
n
o
f
S
e
c
o
n
d
a
ry
S
e
r
ies
a
n
d
P
a
ra
ll
e
l
Co
m
p
e
n
sa
ted
In
d
u
c
t
iv
e
P
o
w
e
r
T
ra
n
s
f
e
r
S
y
ste
m
s
Op
e
ra
ti
n
g
f
o
r
Op
ti
m
a
l
Eff
ici
e
n
c
y
a
n
d
L
o
a
d
-
in
d
e
p
e
n
d
e
n
t
Vo
lt
a
g
e
-
T
ra
n
s
f
e
r
Ra
ti
o
,
”
IEE
E
T
ra
n
s.
Po
we
r E
lec
tro
n
.
,
v
o
l.
X,
p
p
.
1
-
1
2
,
2
0
1
3
.
[1
0
]
S
.
M
u
tas
h
a
r,
e
t
a
l
.
,
“
A
n
a
ly
sis
a
n
d
O
p
ti
m
iza
ti
o
n
o
f
S
p
iral
Cir
c
u
l
a
r
In
d
u
c
ti
v
e
Co
u
p
li
n
g
L
in
k
f
o
r
Bio
-
Im
p
lan
ted
A
p
p
li
c
a
ti
o
n
s o
n
A
ir
a
n
d
w
it
h
i
n
H
u
m
a
n
T
issu
e
,
”
S
e
n
so
rs
,
v
o
l.
14
,
p
p
.
1
1
5
2
2
-
1
1
5
4
1
,
2
0
1
4
.
[1
1
]
M
.
A
.
A
d
e
e
b
,
e
t
a
l
.
,
“
A
n
In
d
u
c
ti
v
e
L
in
k
-
Ba
se
d
W
irele
s
s
P
o
w
e
r
T
ra
n
s
f
e
r
S
y
st
e
m
f
o
r
Bio
m
e
d
ica
l
A
p
p
li
c
a
ti
o
n
s
,
”
Active
a
n
d
Pa
s
siv
e
El
e
c
tro
n
ic Co
mp
o
n
e
n
ts
,
2
0
1
2
.
[1
2
]
M
.
Re
h
m
a
n
,
e
t
a
l
.
,
“
M
o
d
e
ll
i
n
g
a
n
d
Ef
f
icie
n
c
y
-
A
n
a
l
y
sis
o
f
W
ire
les
s
P
o
w
e
r
T
ra
n
s
f
e
r
u
sin
g
M
a
g
n
e
ti
c
Re
so
n
a
n
c
e
Co
u
p
li
n
g
,
”
In
d
o
n
e
sia
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
E
n
g
i
n
e
e
rin
g
a
n
d
C
o
mp
u
ter
S
c
ien
c
e
,
v
ol
/i
ss
u
e
:
6
(
3
)
,
p
p
.
5
6
3
-
5
7
1
,
2
0
1
7
.
[1
3
]
J
.
W
u
,
e
t
a
l
.
,
“
W
irele
ss
P
o
w
e
r
a
n
d
Da
ta
T
ra
n
sf
e
r
v
ia
a
Co
m
m
o
n
In
d
u
c
ti
v
e
L
in
k
Us
in
g
F
re
q
u
e
n
c
y
Div
isio
n
M
u
lt
i
p
lex
in
g
,
”
IEE
E
tr
a
n
s
a
c
ti
o
n
s o
n
in
d
u
stri
a
l
e
lec
tro
n
ics
,
2
0
1
5
.
[1
4
]
S
.
M
e
h
ri,
e
t
a
l
.
, “
G
e
o
m
e
tr
y
o
p
ti
m
iza
ti
o
n
a
p
p
r
o
a
c
h
e
s o
f
in
d
u
c
ti
v
e
ly
c
o
u
p
le
d
p
rin
ted
sp
iral
c
o
il
s f
o
r
re
m
o
te p
o
we
rin
g
o
f
im
p
lan
tab
le b
io
m
e
d
ica
l
se
n
so
rs
,
”
J
o
u
rn
a
l
o
f
se
n
so
rs
,
2
0
1
6
.
[1
5
]
M
.
K
.
A
lg
h
ra
iri
,
e
t
a
l
.
,
“
O
p
ti
m
iza
ti
o
n
o
f
sp
iral
c
ircu
lar
c
o
il
s
f
o
r
b
io
-
im
p
lan
tab
le
m
icro
-
s
y
ste
m
sti
m
u
lato
r
a
t
6
.
7
8
m
h
z
is
m
b
a
n
d
,
”
AR
PN
J
o
u
rn
a
l
o
f
En
g
in
e
e
rin
g
a
n
d
Ap
p
li
e
d
S
c
ien
c
e
s
,
v
o
l
/i
ss
u
e
:
11
(
11
)
,
2
0
1
6
.
[1
6
]
H
.
A
li
,
e
t
a
l
.
,
“
In
d
u
c
ti
v
e
L
in
k
D
e
sig
n
f
o
r
M
e
d
ica
l
I
m
p
lan
ts
,
”
2
0
0
9
IEE
E
S
y
mp
o
si
u
m
o
n
In
d
u
stria
l
El
e
c
tro
n
ics
a
n
d
Ap
p
li
c
a
ti
o
n
s (
IS
IEA
2
0
0
9
)
,
Ku
a
la
L
u
m
p
u
r,
M
a
la
y
sia
,
2
0
0
9
.
[1
7
]
H
.
Zh
o
u
,
e
t
a
l
.
,
“
M
o
d
e
ll
i
n
g
a
n
d
P
ra
c
ti
c
a
l
Im
p
lem
e
n
tatio
n
o
f
2
-
Co
il
W
irele
ss
P
o
w
e
r
T
ra
n
s
f
e
r
S
y
ste
m
s
,
”
J
o
u
rn
a
l
o
f
El
e
c
trica
l
a
n
d
C
o
mp
u
ter
En
g
in
e
e
rin
g
,
2
0
1
4
.
[1
8
]
G
.
B.
H
m
id
a
,
e
t
a
l
.
,
“
D
e
sig
n
o
f
w
irele
ss
p
o
we
r
a
n
d
d
a
ta
tran
s
m
i
ss
io
n
c
ircu
it
s
f
o
r
i
m
p
lan
tab
le
b
io
m
icro
s
y
ste
m
,
”
B
io
tec
h
n
o
l
o
g
y
,
v
o
l
/i
ss
u
e
:
6
(
2)
,
p
p
.
1
5
3
-
1
6
4
,
2
0
0
7
.
[1
9
]
K
.
Ya
m
a
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ter
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o
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g
(
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v
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:
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(
5
)
,
p
p
.
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-
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,
2
0
1
3
.
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