What is the propagation constant for air filled wave guide with dimensions a = 1.59" and b = 0.795" at 4.95 GHz?

1.

What is the propagation constant for air filled wave guide with dimensions a = 1.59" and b = 0.795" at 4.95 GHz?

[A].	0.6698
[B].	0.7698
[C].	0.503
[D].	0.6598

Answer: Option A

Explanation:

12-05-37

Here, 12-05-37-1

a = 1.59'' = 40.386 mm = 4.04 cm

12-05-37-2

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