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____ may include digital beam forming.(a) Modem(b) ADCs(c) Channel access(d) IF processingThis question was addressed to me during an interview.I'm obligated to ask this question of Essential Function of Software Radio topic in portion Software Defined Radio Architecture of Cognitive Radio

Answer»

The CORRECT choice is (d) IF PROCESSING

For explanation I WOULD say: IF processing may include filtering, frequency translation, digital beam forming, joint space time EQUALIZATION, integration of space diversity and frequency diversity.



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