Electronics and Communication Engineering - Microwave Communication - Discussion

3. 

To ensure that only dominant mode TE10 is allowed to propagate in an air filled rectangular waveguide, the lower frequency limit and upper frequency limit are

[A]. about 25% above fc for TE10 and 5% below fc for TE20 mode respectively
[B]. about 50% above fc for TE10 and 25% below fc for TE20 mode respectively
[C]. about 25% above fc for TE10 and 25% below fc for TE20 mode respectively
[D]. none of the above

Answer: Option A

Explanation:

No answer description available for this question.

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