Electronics and Communication Engineering - Microwave Communication - Discussion

Discussion Forum : Microwave Communication - Section 1 (Q.No. 9)
9.
Which of the following is not a travelling wave?
e = Em sin (βx - ωt)
e = Em cos (βx - ωt)
e = Em sin (ωt - βx)
e = Em sin (βx)
Answer: Option
Explanation:

In a travelling wave both x and t increase simultaneously so that a constant phase point moves in the direction of positive (or negative) x.

Discussion:
1 comments Page 1 of 1.

Manoj Sairam said:   5 years ago
Please explain in detail.

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