Electromagnetic Waves and Antennas combined - Chapter 4 pdf
Electromagnetic Waves and Antennas combined - Chapter 4 pdf
... rotation angle will be 2φ = (k
+
−k
−
)l.
4. 11 Show that the
x, y components of the gyroelectric and gyromagnetic constitutive relation-
ships (4. 4.1) and (4. 4.2) may be written in the compact forms:
D
T
= ... the
4. 2. Uniaxial and Biaxial Media 133
uniaxial and biaxial cases are similar, and therefore, we will work with the biaxial case.
Setting
D
x
=
1
E
x
and D
y
=
2...
Electromagnetic Waves and Antennas combined - Chapter 8 pdf
... 60
o
. The TM and TE bandedge wavelengths were calculated from
omniband2 to be:
[λ
1
,λ
2
]= [ 540 . 24, 606.71] and [λ
1
,λ
2
]= [ 548 .55, 644 .37] nm.
40 0 500 600 700 800 900 1000
0
20
40
60
80
100
|
Γ
T
(λ)|
2
... resonance
41 42 43 44 45
0
0.2
0 .4
0.6
0.8
1
θ (degrees)
|
Γ
|
2
expanded view
Fig. 8.5.6 Surface plasmon resonance at the optimum thickness d = d
opt
.
0 15 30...
Electromagnetic Waves and Antennas combined - Chapter 10 pdf
... 1.5
1
+2.25[0 .4
1
+0 .4
2
]= 2.26 1.5[1 +0 .4
1
]= 2.10
1
+2.25[0 .4
1
+0 .4
2
+0 .4
3
]= 2 .40 1.5([1 +0 .4
1
+0 .4
2
]= 2. 34
1
+2.25[0 .4
1
+0 .4
2
+0 .4
3
+0 .4
4
]= 2 .46
1.5([1 +0 .4
1
+0 .4
2
+0 .4
3
]= 2 .44
Both
V
d
and ... value:
1
+2.25[0 .4
1
+0 .4
2
+0 .4
3
+0 .4
4
+···]= 1.5[1+0 .4
1
+0 .4
2
+0 .4
3
+···]=
1.5
1 −0 .4
= 2.5
10 .4. Coaxial Lines 40 9...
Electromagnetic Waves and Antennas combined - Chapter 1 pps
... 3.7 μm by the following formula [ 147 ], where λ and λ
i
are in units of
μm:
n
2
= 1 +
0.6961663 λ
2
λ
2
−(0.06 840 43)
2
+
0 .40 7 942 6 λ
2
λ
2
−(0.116 241 4)
2
+
0.89 747 94 λ
2
λ
2
−(9.896161)
2
(1.11.16)
1.12 ... of wires and split-ring resonators, [382]
and by transmission line elements [41 5 41 7 ,43 7 ,45 0], and have been shown to exhibit
the properties predicted by Veselago...
Electromagnetic Waves and Antennas combined - Chapter 2 potx
... A
,B
,θcolumns of the pre-
vious example, if it is called with the inputs:
A = [3, 3, 4, 3, 4, 3, 4, 3]’;
B = [0, 4, 3, 3, 3, 4, 3, 4] ’;
phi = [-9 0, 0, 180, 60, 45 , -4 5, 135, -1 35]’;
To determine ... 3 4 0
o
05−36.87
o
linear/backward
c. 4 3 180
o
50−36.87
o
linear/forward
d. 3 3 60
o
3.6 74 2.121 45
o
left/backward
e. 4 3 45
o
4. 656 1.822 33.79
o
r...
Electromagnetic Waves and Antennas combined - Chapter 3 ppt
... Pulse Propagation in Dispersive Media
1 1.1 1.2 1.3 1 .4 1.5 1.6
1 .44 2
1 .44 4
1 .44 6
1 .44 8
1 .45
1 .45 2
λ (μm)
n(λ)
refractive index
1 1.1 1.2 1.3 1 .4 1.5 1.6
−30
−20
−10
0
10
20
30
λ (μm)
D(λ)
dispersion ... vac
0 1 3 4
0
1
z/a
t =0
0 1 3 4
0
1
z/a
t =40
0 1 3 4
0
1
z/a
t =120
0 1 3 4
0
1
z/a
t =180
0 1 3 4
0
1
z/a
t =220
0 1 3 4
0
1
z/a
t =230
0 1 3 4
0
1
z/a
t = 2...
Electromagnetic Waves and Antennas combined - Chapter 5 ppt
... half-wave, (c) layer-1 is quarter- and layer-2 half-wave, and (d) layer-1
is half- and layer-2 quarter-wave. Show that the reflection coefficient at interface-1 is given
by the following expressions ... (5.2.3) and (5.2 .4) .
5.3. Reflected and Transmitted Power 159
5.3 Reflected and Transmitted Power
For waves propagating in the z-direction, the time-averaged Poynting vector has on...
Electromagnetic Waves and Antennas combined - Chapter 6 potx
... Structures
r=
-0 .1000 -0 .2000 -0 .40 00 0.5000
A=
1.0000 1.0000 1.0000 1.0000
-0 .1000 -0 .1200 -0 .2000 0
-0 .0 640 -0 .1000 0 0
-0 .0500000
B=
-0 .1000 -0 .2000 -0 .40 00 0.5000
-0 .1880 -0 .3600 0.5000 0
-0 .3500 0.5000 ... as bandstop or bandpass filters.
Quarter-wave phase-shifted fiber Bragg gratings act as narrow-band transmission
filters an...
Electromagnetic Waves and Antennas combined - Chapter 7 potx
... replacing the 54
.6
o
angle in
Fig. 7.5.6 can be obtained from:
sin
2
θ =
cos
2
θ
c
±
cos
4
θ
c
4 sin
2
θ
c
tan
2
(φ /4)
2 tan
2
(φ /4) +cos
2
θ
c
±
cos
4
θ
c
4 sin
2
θ
c
tan
2
(φ /4)
Show φ is ... as
p-polarization, π-polarization, or TM po-
larization, the electric fields lie on the plane of incidence and the magnetic fields are
Fig. 7.1.1 Oblique incidence for TM- and TE-p...
Electromagnetic Waves and Antennas combined - Chapter 9 potx
... microwave band.
name a b f
c
f
min
f
max
band P α
WR-510 5.10 2.55 1.16 1 .45 2.20 L 9MW 0.007
WR-2 84 2. 84 1
. 34 2.08 2.60 3.95 S 2.7 MW 0.019
WR-159 1.59 0.795 3.71 4. 64 7.05 C 0.9 MW 0. 043
WR-90 0.90 ... 0.90 0 .40 6.56 8.20 12.50 X 250 kW 0.110
WR-62 0.622 0.311 9 .49 11.90 18.00 Ku 140 kW 0.176
WR -4 2 0 .42 0.17 14. 05 17.60 26.70 K 50 kW 0.370
WR-28
0.28 0. 14 21
.08 26 .40...
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