Channel’s time spreading properties are(a) Coherence bandwidth(b) Signal dispersion(c) Coherence bandwidth & Signal dispersion(d) None of the mentionedI got this question during an online exam.My question is taken from Signal Time Spreading topic in chapter Fading Channels of Digital Communications

Channel’s time spreading properties are(a) Coherence bandwidth(b) Si

1.	Channel’s time spreading properties are(a) Coherence bandwidth(b) Signal dispersion(c) Coherence bandwidth & Signal dispersion(d) None of the mentionedI got this question during an online exam.My question is taken from Signal Time Spreading topic in chapter Fading Channels of Digital Communications
Answer» The correct CHOICE is (c) COHERENCE bandwidth & Signal dispersion The best EXPLANATION: Signal dispersion and coherence bandwidth characterizes the CHANNEL’s time spreading properties in a local AREA.

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