Electronics and Communication Engineering - Exam Questions Papers - Discussion

4. 

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

[A]. 400.94 Ω
[B]. 562.94 Ω
[C]. 502.80 Ω
[D]. 492.80 Ω

Answer: Option B

Explanation:

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