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,
=
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
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8708
I
n
t J
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&
C
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p
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n
g
,
Vo
l.
9
,
No
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4
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g
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s
t 2
0
1
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1
5
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-
3166
3162
As
co
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ar
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a
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ar
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m
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ter
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w
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r
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3
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Fig
u
r
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4
s
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g
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.
T
h
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m
a
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Fig
u
r
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4
.
Fab
r
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Fig
u
r
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5
.
L
ab
s
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o
r
S
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p
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am
eter
m
ea
s
u
r
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m
e
n
t
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
A
s
ystema
tic
o
p
timiz
a
tio
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p
r
o
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d
u
r
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o
f a
n
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min
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r
iz
a
tio
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…
(
Mo
h
a
ma
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Ha
r
r
is
Mis
r
a
n
)
3163
Gen
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all
y
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th
e
to
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r
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R
ac
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d
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ca
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y
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k
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Fig
u
r
e
6
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o
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ip
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e
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[1
]
J.
Ch
o
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,
J.
Ry
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,
I.
P
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,
J.
H
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g
,
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P
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,
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L
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1
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u
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,
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1
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2
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Lee
,
K.
Oh
J.
Yu
,
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2
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4
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5
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1
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6
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Ra
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7
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g
in
e
e
rin
g
,
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
lay
sia
(
UT
M
),
Jo
h
o
r,
M
a
lay
sia
.
S
h
a
ru
l
Ka
m
a
l
A
BDU
L
R
AH
IM
re
c
e
i
v
e
d
h
is
fi
rst
d
e
g
r
e
e
f
ro
m
Un
iv
e
rsit
y
o
f
T
e
n
n
e
ss
e
e
,
US
A
m
a
jo
rin
g
in
El
e
c
tri
c
a
l
En
g
in
e
e
ri
n
g
,
g
ra
d
u
a
ti
n
g
i
n
1
9
9
6
,
M
.
S
c
i
n
En
g
i
n
e
e
rin
g
(Co
m
m
u
n
ica
ti
o
n
En
g
in
e
e
rin
g
)
f
ro
m
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
lay
sia
(U
T
M
)
in
2
0
0
1
,
a
n
d
P
h
D.
i
n
W
irele
ss
Co
m
m
u
n
ica
ti
o
n
S
y
ste
m
f
ro
m
Un
iv
e
rsit
y
o
f
Bir
m
in
g
h
a
m
,
UK
in
2
0
0
7
.
Cu
rre
n
t
ly
,
h
e
is
a
n
A
s
so
c
iate
P
ro
f
e
ss
o
r
a
t
W
irele
ss
Co
m
m
u
n
ica
ti
o
n
Ce
n
tre,
F
a
c
u
lt
y
o
f
El
e
c
tri
c
a
l
En
g
in
e
e
rin
g
,
U
T
M
.
His res
e
a
rc
h
in
tere
st i
s S
m
a
rt
A
n
ten
n
a
o
n
Co
m
m
u
n
ica
ti
o
n
S
y
ste
m
.
M
a
iza
tu
l
A
li
c
e
M
EOR
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A
ID
re
c
e
iv
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d
h
e
r
BEn
g
in
El
e
c
tro
n
ics
E
n
g
in
e
e
rin
g
(T
e
le
c
o
m
m
u
n
ica
ti
o
n
)
f
ro
m
Un
iv
e
r
sit
y
o
f
S
u
rre
y
,
UK
in
2
0
0
6
.
S
h
e
o
b
tain
e
d
a
n
M
En
g
in
M
a
ste
r
o
f
En
g
in
e
e
rin
g
(T
e
le
c
o
m
m
u
n
ica
ti
o
n
)
in
2
0
0
9
f
ro
m
Un
iv
e
rsit
y
o
f
W
o
ll
o
n
g
o
n
g
,
A
u
sra
li
a
.
S
h
e
r
e
c
e
iv
e
d
h
e
r
P
h
.
D
f
ro
m
Un
iv
e
r
siti
T
e
k
n
ik
a
l
M
a
la
y
si
a
M
e
lak
a
(U
T
e
M
),
M
e
lak
a
,
M
a
la
y
sia
in
2
0
1
8
.
Mo
h
d
A
zlis
h
a
h
O
th
m
a
n
re
c
e
iv
e
d
h
is
BEn
g
in
El
e
c
tri
c
a
l
En
g
in
e
e
rin
g
(T
e
le
c
o
m
m
u
n
ica
ti
o
n
)
f
ro
m
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
la
y
sia
,
M
a
la
y
sia
,
M
.
S
c
in
Co
m
p
u
ter
a
n
d
C
o
m
m
u
n
ica
ti
o
n
E
n
g
in
e
e
rin
g
f
o
r
m
T
h
e
Un
iv
e
rsit
y
o
f
No
tt
in
g
h
a
m
U.K.
He
re
c
e
iv
e
d
h
is
P
h
D
in
El
e
c
tro
n
ic
&
E
lec
tro
n
ic
En
g
in
e
e
rin
g
a
lso
f
ro
m
T
h
e
Un
iv
e
rsity
o
f
No
tt
in
g
h
a
m
U.K
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