IndiaBIX

Electronics and Communication Engineering - Microwave Communication - Discussion

Discussion Forum : Microwave Communication - Section 4 (Q.No. 2)
Microwave Communication
2.
The reverse voltage applied to a varactor diode
is less than avalanche breakdown voltage
is more than avalanche breakdown voltage
may be more or less than a avalanche breakdown voltage
is very high as compared to avalanche breakdown voltage
Answer: Option
Explanation:

The action of varactor diode is due to the capacitance of depletion layer. The thickness of depletion layer depends on the reverse bias which should not cause breakdown.

Discussion:
Be the first person to comment on this question !
Post your comments here:

Your comments will be displayed after verification.

Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers