Explore topic-wise MCQs in Microwave Engineering.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Microwave Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

The total approximate reflection coefficient is a finite sum of reflection co-efficient of individual matching section of the matching network.

A. True
B. False
Answer» B. False
Discussion
2.

If ZL< Z0, then the reflection coefficient at that junction is:

A. <sub>N</sub>&lt;0
B. <sub>N</sub>&gt;0
C. <sub>N</sub>&gt;1
D. None of the mentioned
Answer» B. <sub>N</sub>&gt;0
Discussion
3.

To compute the total reflection of a multi-section transmission line, the lengths of the transmission lines considered are all unequal.

A. True
B. False
Answer» C.
Discussion
4.

If a /4 transmission line is used for impedance matching, then always 1> 3.

A. True
B. False
Answer» B. False
Discussion
5.

The e-2j term in the expression for total reflection in a single section quarter wave transformer impedance matching network = 1+ 3e-2j signifies:

A. Phase delay
B. Frequency change
C. Narrowing bandwidth
D. None of the mentioned
Answer» B. Frequency change
Discussion