Performance Analysis of Rake Receiver under a Multipath Channel
There are multipath interference and fading of signals in the pocess of wireless channel transmission.This paper introduces wireless channel tramsmission and multipath diversity receiv-ing technology,adopts multipath fading channel model and Rake receiving technology,and uses Matlab software to analyze the performance of general Rake receiver by changing the sampling rate and the number of multipath merging channels.The results show that the receiving performance of whole system can be improved by increasing the sampling rate and the number of multipath chan-nels under a certain signal-to-noise ratio.
multipath interferenceRake receiving technologysignal-to-noise ratio
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