1.

The modem controls the antenna matching unit to maximize voltage standing wave ratio.(a) True(b) FalseI got this question in unit test.The question is from Hardware Architecture in division Software Defined Radio Architecture of Cognitive Radio

Answer»

The correct choice is (b) False

For EXPLANATION: Antenna matching unit is a part of RF front end section in transmit mode and in RECEIVE mode. In transmit mode, the modem CONTROLS the antenna matching unit to minimize voltage standing wave RATIO.



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