Receiver structure -Impact of AWGN and ISI on the transmitted signal -Optimum filter to maximize SNR -Matched filter receiver and Correlator receiver | Digital Communications I Modulation and Coding Course 4----- ------ ----- Period 3 - 2007 Catharina Logothetis Lecture 4 Last time we talked about Receiver structure Impact of AWGN and ISI on the transmitted signal Optimum filter to maximize SNR Matched filter receiver and Correlator receiver Lecture 4 2 Receiver job Demodulation and sampling Waveform recovery and preparing the received signal for detection Improving the signal power to the noise power SNR using matched filter Reducing ISI using equalizer Sampling the recovered waveform Detection Estimate the transmitted symbol based on the received sample Lecture 4
