In active radar blanking, communication between RF stage and rest of the communication system is ___ while the control line is ____(a) on, inactive(b) off, inactive(c) off, active(d) on, absentThe question was posed to me during an interview.This question is from RF and IF Processing Tradeoffs in portion Technology Tradeoffs in Software Defined Radio of Cognitive Radio

In active radar blanking, communication between RF stage and rest of t

1.	In active radar blanking, communication between RF stage and rest of the communication system is ___ while the control line is ____(a) on, inactive(b) off, inactive(c) off, active(d) on, absentThe question was posed to me during an interview.This question is from RF and IF Processing Tradeoffs in portion Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Answer» Right option is (b) off, INACTIVE The best explanation: In ACTIVE blanking, COMMUNICATION between RF stage and rest of the communication SYSTEM is off while the control line is inactive. This is an EXAMPLE for active cancellation.

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