Adaptive equalizer for communication system WiMAX

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Authors: Lobanov N. A., Dolgih D. A., Voroshilin E. P.

Annotation: Adaptive equalizer with compensating of carrier frequency shift for communication system WiMAX is suggested in the paper. The circuit is constructed on the basis of the adaptive filter with adjustment of its weight factors on a method of the least squares. Efficiency of the offered equalizer in the conditions of multipath propagation is shown.

Keywords: adaptive equalizer, wimax, carrier frequency shift