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b
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d
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f
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m
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d
A
l
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t
h
m
pe
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f
or
m
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d
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m
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but
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on
of
pa
r
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c
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nf
r
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d
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y
m
o
r
p
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g
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cal
p
r
o
ces
s
i
n
g
[
7
]
.
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u
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r
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t
h
m
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f
s
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s
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D
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.
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a
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ch
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ap
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r
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t
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ect
i
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n
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s
ex
p
l
ai
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F
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de
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on
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t
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I
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r
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be
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m
s
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nt
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nd
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t
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on
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V
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xpl
a
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t
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m
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t
hodol
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w
hi
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h
co
m
p
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l
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t
at
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p
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ech
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n
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ect
i
o
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V
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p
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m
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n
t
a
l
t
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t
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n
g
r
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s
u
l
t
s
h
a
s
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el
ab
o
r
at
ed
w
h
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t
h
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co
n
cl
u
s
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o
n
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s
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s
s
ed
i
n
t
h
e
s
ect
i
o
n
V
I
.
2.
RE
L
AT
E
D
E
ARL
I
E
R
W
O
RK
Ef
f
i
c
i
e
n
t
v
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s
u
a
l
i
z
a
t
i
o
n
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h
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n
d
r
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d
d
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r
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s
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s
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q
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r
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t
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p
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v
e
n
t
h
a
z
a
r
d
s
i
n
a
d
v
a
n
c
e
[
8
]
.
H
i
g
h
l
y
au
t
en
t
i
c
i
m
ag
i
n
g
te
c
h
n
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lo
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d
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s
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v
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ila
n
c
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f
a
ir
p
o
r
t
r
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n
w
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s
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n
d
r
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ilw
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tr
a
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tio
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s
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m
s
;
th
e
r
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f
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,
c
a
r
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r
f
r
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q
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to
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q
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lik
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-
ba
nd
(
75
-
110
G
H
z
)
[
8]
.
A
s
e
ns
or
y
ne
t
w
or
k
s
ys
t
e
m
w
a
s
c
onne
c
t
e
d
by
opt
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c
a
l
f
i
be
r
[
6
-
8]
.
R
a
di
o
o
ve
r
f
i
be
r
di
s
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r
i
but
e
d
f
r
e
que
nc
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s
t
o
t
he
r
a
da
r
sy
st
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m
s
[
8
]
.
I
t
h
a
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t
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d
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m
p
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f
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k
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m
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v
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d
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m
can
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d
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f
ai
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cr
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t
r
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s
[
8
]
[
9
]
.
Fi
g
u
r
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1
m
e
nt
i
ons
t
ha
t
s
i
gna
l
c
a
n
be
t
r
a
ns
m
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t
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by
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f
f
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o
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h
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m
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l
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m
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r
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d
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r
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f
i
be
r
opt
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c
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nk.
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he
t
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a
ns
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pa
r
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d
t
o
t
he
R
F
c
o
-
ax
i
al
cab
l
e
[
8
]
.
Fi
g
u
r
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1
.
(a
)
M
a
i
n
D
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a
g
ra
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(b
)
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k
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a
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r
s
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n
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th
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o
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g
h
Fi
b
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r
[8
]
An
o
t
h
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r
uni
que
a
ppr
oa
c
h
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s
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s
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gni
ng
m
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of
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or
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gn
obj
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t
de
br
i
s
(
F
O
D
)
on
2D
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l
gor
i
t
hm
s
i
n
t
he
W
-
ba
nd
(
75
-
110
G
H
Z
)
[
9]
.
Sy
n
t
h
e
t
i
c
A
p
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r
t
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r
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R
a
d
a
r
(
SA
R
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,
h
a
v
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g
r
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b
u
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c
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m
p
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n
c
y
o
f
we
a
t
h
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r
m
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n
i
t
o
r
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g
an
d
cap
t
u
r
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h
i
g
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r
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o
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t
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n
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m
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ay
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n
g
a
cr
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ci
al
r
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l
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n
N
at
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o
n
al
E
co
n
o
m
y
,
M
i
l
i
t
ar
y
an
d
o
t
h
er
f
i
el
d
s
[3
].
S
A
R
i
m
a
g
i
n
g
t
h
e
o
ry
s
t
a
t
e
s
t
h
a
t
t
o
c
a
l
c
u
l
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t
e
t
h
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t
w
o
d
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m
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n
s
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o
n
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f
a
c
t
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a
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rg
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t
,
t
h
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re
s
p
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c
t
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v
e
p
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s
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t
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n
be
t
w
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n
r
a
da
r
a
nd
ta
r
g
e
t
m
u
s
t
b
e
v
a
r
ie
d
[
3
]
.
B
a
s
ic
a
lly
,
S
A
R
c
o
v
e
r
e
d
a
ll
m
in
i
a
n
te
n
n
a
s
to
g
e
th
e
r
a
n
d
mo
d
u
l
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t
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d
t
h
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m
t
o
a
l
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r
g
e
a
n
t
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n
n
a
[
3
]
.
S
A
R
p
r
o
d
u
c
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d
t
w
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d
i
me
n
s
i
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l
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ma
g
e
s
o
f
t
h
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t
a
r
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t
a
n
d
w
a
s
de
l
i
ve
r
e
d
t
o
t
he
c
ont
r
ol
l
e
r
f
or
t
he
f
ur
t
he
r
pr
oc
e
s
s
i
ng
[
3]
.
T
w
o
va
r
i
ous
c
ur
l
e
d
r
e
f
l
e
c
t
a
r
r
a
y
a
nt
e
nna
s
w
i
t
h
a
co
m
b
o
o
f
co
s
ec
-
fo
r
m
e
d
d
e
s
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g
n
h
a
v
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n
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t
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l
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z
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d
t
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n
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a
n
c
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t
h
e
s
y
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t
e
m
p
r
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c
e
s
s
i
n
g
a
n
d
a
r
e
a
[
1
0
]
.
C
F
A
R
(c
o
n
s
t
a
n
t
f
a
l
s
e
a
l
a
rm
ra
t
e
)
a
l
g
o
ri
t
h
m
w
i
t
h
t
h
e
c
o
m
b
i
n
e
d
p
ro
c
e
s
s
i
n
g
o
f
m
o
v
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n
g
t
a
rg
e
t
i
m
p
l
i
c
a
t
i
o
n
w
o
u
l
d
b
e
a
be
t
t
e
r
a
c
hi
e
ve
m
e
nt
[
10]
.
L
i
ne
a
r
f
i
l
t
e
r
i
ng
a
ppr
oa
c
h
i
s
pe
r
f
or
m
e
d
by
m
a
t
he
m
a
t
i
c
a
l
ope
r
a
t
i
ons
but
pr
oduc
e
bl
ur
im
a
g
e
s
b
u
t
n
o
n
-
lin
e
a
r
f
ilte
r
in
g
m
e
th
o
d
s
c
a
n
im
p
r
o
v
e
th
e
e
d
g
e
o
f
th
e
im
a
g
e
[
1
1
]
.
U
s
u
a
lly
e
d
g
e
s
a
r
e
lin
k
e
d
wi
t
h
t
h
e
o
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t
e
r
c
o
u
n
t
o
u
r
o
f
t
h
e
i
m
a
g
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t
h
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r
e
f
o
r
e
e
d
g
e
a
n
a
l
y
s
i
s
c
a
n
a
l
so
b
e
p
e
r
f
o
r
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d
f
o
r
t
h
e
se
g
m
e
n
t
a
t
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o
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a
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d
fe
a
t
u
r
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s
m
a
y
a
l
s
o
b
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x
t
r
a
c
t
e
d
[
1
2
]
.
T
h
e
m
a
i
n
m
o
t
i
v
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o
f
t
h
e
fu
z
z
y
b
a
s
e
d
m
o
r
p
h
o
l
o
g
i
c
a
l
c
o
m
p
o
n
e
n
t
w
a
s
t
o
ach
i
ev
e
h
u
g
e
co
n
j
o
i
n
i
n
g
ed
g
e
ch
ar
act
er
i
s
t
i
cs
o
f
t
h
e
i
m
ag
e
[
1
2
]
.
3.
PR
O
B
L
E
M
S
T
A
T
E
M
E
N
T
Fo
r
e
i
g
n
o
b
j
e
c
t
d
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b
r
i
s
c
a
n
b
e
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n
a
n
y
s
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a
p
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a
n
d
s
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z
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a
n
d
m
a
y
c
a
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d
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a
d
f
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l
a
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c
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n
t
s
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f
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h
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y
a
r
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n
o
t
de
t
e
c
t
e
d
on
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a
r
l
y
ba
s
i
s
.
D
e
br
i
s
m
a
y
ha
r
m
pi
l
ot
s
,
pa
s
s
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nge
r
a
s
w
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l
l
a
s
a
i
r
c
r
a
f
t
a
nd
i
nf
r
a
s
t
r
uc
t
ur
e
l
os
s
.
F
O
D
Evaluation Warning : The document was created with Spire.PDF for Python.
In
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(
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43
can
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