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Which stage carries out diversity combining?

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Which stage carries out diversity combining?

(a) RF access stage

(b) IF stage

(c) Bit stream processing stage

(d) Development

The question was posed to me during an interview.

This question is from Antenna Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

1 Answer

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Best answer
Right choice is (b) IF stage

The explanation is: Diversity combining is performed in the IF stage. Diversity antennas require parallel RF/IF converters and ADC channels.

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