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The received power of a wideband signal fluctuates significantly when a receiver is moved about a local area.

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The received power of a wideband signal fluctuates significantly when a receiver is moved about a local area.

(a) True

(b) False

The question was posed to me in class test.

Question is taken from Impulse Response Model of a Multipath Channel in section Mobile Radio Propagation: Small – Scale Fading and Multipath of Wireless/Mobile

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Best answer
The correct option is (b) False

Easiest explanation: Amplitude of individual multipath components does not fluctuate widely in local area. Therefore, the received power of a wideband signal does not fluctuate significantly when a receiver is moved about a local area.

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