NCE-01
676
LÍNEAS DE
TRANSMISIÓN
v z t d
T
P
P
( , ) E s
1
2
i z t d
T
c
( , )
H s
dV
dz R j L I
z z
( )
dI
dz G j C V
z z
( )
V z V e V e
z z
( )
I z ZV e V e
z z
( )
1
0
Z z V z
I z
( ) ( )
( )
( ) ( )
( )
( )
( )
zV z
V z
Z z Z
Z z Z
0
0
ZR j L
G j C
z z
z z
0
1 2
( )
( )
/
j R j L G j C
z z z z
()( )/1 2
2 2 2221 2 2221 2
1
2
R G L C R L G C
z z z z z z z z
/ /
2 2 2221 2 2221 2
1
2
L C R G R L G C
z z z z z z z z
/ /
v f
F
p z t v z t i z t, , ,
dP
dz R I G V j L I C V
z z z z
1
2
1
221
4
1
4
2 2 2 2
ROEV c
c
1
1
dmin c
4
Z(z - N/2) = Z(z)
Z(z - M/4)Z(z) = Z02
GUÍAS
DE ONDA
E,H r E H r,Re ,t e
G G Tj t z
z
2 2
CCC
( ) ( )
/ /1 2 1 2
2
GC
1 2 21 2
1
/
/
v v
Fz C
1
21 2
/
v v v
Fz Gz 2
G G C C
j 121 2
//
CT
L
P
dP
dz
1
2
DD D
C
g
2 1 21 2
//
DD
D
1 2/
Rg g
SC
C
C
1
2
1 2
/
RADIACIÓN
Y ANTENAS
EA
m
t
B A m
Amt
0
22
2
t
22
2
AAJ
mm
t
t t c
r r
( , ) ( , )
rr
r r
ttdV
V
4
( ) ( )
rr
r r
r r
edV
j
V4
A r J r
r r
m( , ) ( , )
ttdV
V
4
A r J r
r r
r r
m
j
V
edV( ) ( )
4
DS
S
r
r isot
( , ) ( )
r
A r i
mDi
ele zj r
Il
re( ) ..
4
A r i
mAn
lar z
j r j z
l
l
e
rI z e dz( ) ( )
.
.
cos
/
/
42
2
A r i
mAn z
j r
I e
r
( ) sen cos cos
.
/2
02
22
Am Dip
mag
j r
m
j r j r e( ) sen ( )
..
r i
2
2
4
1 1
( ) ,rN 1 0 i N 2s
PR I
R0
2
2
V d Ed
d
E s
0cos
V
IZ Z V
I
1
212 21 2
1
AP
S
eC
AV
R S D
em Rmax
| |22
8 4