Vidyalelo
ECE · Q163

Microwave Communication

Engineering and GATE · ECE · question 163

Q163

The modes in a rectangular waveguide are denoted by TEmn/ TMmn where m and n are the eigen numbers along the larger and smaller dimensions of the waveguide respectively. Which one of the following statements is TRUE?

A.
The TM10 mode of the waveguide does not exist
Answer
B.
The TE10 mode of the waveguide does not exist
C.
The TM10 and TE10 mode both exist and have the same cut-off frequencies
D.
The TM10 and TE01 mode both exist and have the same cut-off frequencies

Answer: Option A

Solution

Answer: Option A
No explanation is given for this question Let's Discuss on Board