
Field and Wave Electromagnetics 2nd Edition by David Cheng
Edition 2ISBN: 978-0201128192
Field and Wave Electromagnetics 2nd Edition by David Cheng
Edition 2ISBN: 978-0201128192 Exercise 84
For a straight waveguide with a semicircular cross section shown in Figure,
a) write the appropriate expression of
for TM modes,
b) write the appropriate expression of
for TE modes.
c) Explain how the eigenvalues of the respective modes can be determined.
Figure: Cross section of a semicircular waveguide

a) write the appropriate expression of

b) write the appropriate expression of

c) Explain how the eigenvalues of the respective modes can be determined.
Figure: Cross section of a semicircular waveguide

Explanation
(a)
Refer the Figure 10-26 in the text b...
Field and Wave Electromagnetics 2nd Edition by David Cheng
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