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Each time the transceiver changes frequency, the antenna tuner will need to be informed of the new frequency.

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Each time the transceiver changes frequency, the antenna tuner will need to be informed of the new frequency.

(a) True

(b) False

This question was posed to me during an online exam.

This key question is from Hardware Architecture topic in chapter Software Defined Radio Architecture of Cognitive Radio

1 Answer

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Best answer
Right option is (a) True

The best I can explain: Each time the transceiver changes frequency, the antenna tuner will need to be informed of the new frequency. The antenna tunermay sense VSWR and adjust the tuning elements to minimize VSWR.

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