Explore topic-wise MCQs in Microwave Engineering Questions and Answers.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Microwave Engineering Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.	The number of PIN diodes used in SPST switch and SPDT switch are the same.
A.	True
B.	False
Answer» C.

Discussion

2.	In the series configuration of a PIN diode switch, the terminated load impedance was found to be 50 Ω and the diode impedance was 60 Ω. Then the insertion loss of the switch is:
A.	4 dB
B.	2 dB
C.	3.6 dB
D.	4.8 dB
Answer» B. 2 dB

Discussion

3.	For a shunt configuration switch, the diode impedance is 40 Ω and the terminated line characteristic impedance is 50 Ω. Then the insertion loss of the switch is:
A.	2.2 dB
B.	4.2 dB
C.	8.4 dB
D.	3.6 dB
Answer» C. 8.4 dB

Discussion

Explore topic-wise MCQs in Microwave Engineering Questions and Answers.

The number of PIN diodes used in SPST switch and SPDT switch are the same.

In the series configuration of a PIN diode switch, the terminated load impedance was found to be 50 Ω and the diode impedance was 60 Ω. Then the insertion loss of the switch is:

For a shunt configuration switch, the diode impedance is 40 Ω and the terminated line characteristic impedance is 50 Ω. Then the insertion loss of the switch is: