yA Mirrors Figure 9.1-1 Planar-mirror waveguide.

icon
Related questions
Question
Field Distribution.
(a) Demonstrate that a single TEM plane wave E-(y, z)=A exp(-jkyy) exp(-jßz) cannot
satisfy the boundary conditions, E-(±d/2, z) = 0 at all z, for the mirror waveguide
illustrated in Fig. 9.1-1.
(b) Show that the sum of two TEM plane waves written as E„(y, z) = A1 exp(-jky1y)
exp(-jß12)+ A2 exp(-jky2y) exp(-jß2z) does not satisfy the boundary conditions if
A = ±A2, B1 = B2, and ky1 = -ky2 = mT/d where m = 1,2, ....
Transcribed Image Text:Field Distribution. (a) Demonstrate that a single TEM plane wave E-(y, z)=A exp(-jkyy) exp(-jßz) cannot satisfy the boundary conditions, E-(±d/2, z) = 0 at all z, for the mirror waveguide illustrated in Fig. 9.1-1. (b) Show that the sum of two TEM plane waves written as E„(y, z) = A1 exp(-jky1y) exp(-jß12)+ A2 exp(-jky2y) exp(-jß2z) does not satisfy the boundary conditions if A = ±A2, B1 = B2, and ky1 = -ky2 = mT/d where m = 1,2, ....
yA
Mirrors
Figure 9.1-1 Planar-mirror
waveguide.
Transcribed Image Text:yA Mirrors Figure 9.1-1 Planar-mirror waveguide.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer