regarding small scale fading

Discussion in 'General Electronics Chat' started by elisettynarendra, Nov 9, 2010.

  1. elisettynarendra

    Thread Starter Member

    May 17, 2010
    from the book i studied , i found those lines explaining how small scale fading depends on bandwidth of transmitted signal...

    " if the transmitted radio signal bandwidth is greater than the bandwidth of the maultipath channel , the received signal will be distorted,but the received signal strength will not fade much over local area (i.e., the small scale fading is not significant ) .
    if the transmitted signal has a narrow bandwidth as compared to the channel , the amplitude of the signal will change rapidly , but the signal will not be distorted in time .

    plzz can anyone explain this in clear...i need it for my exam ..