Design and Simulation of Fractional Space-determined Feedback Blind Equalizer
Wang Yu-zhou · Communications technology · 2010
As satellite data transfer rate is now up to multi-Mb/s,or even above Gb/s,inter-symbol interference and group delay could not be negligible.A high-performance blind equalizer in adoption of LMS algorithm,fractional space and determined-feedback,is designed.The equalizer is based on better performance and easier implementation on FPGA.The simulations on BER gains with or without equalizer,give four theoretical performance curves.The designed equalizer and simulated theoretical performance curves could serve as a valuable reference for engineering design.