Spatial-temporal CM equalization based on smart antennas
Bing Xu, T.B. Vu · 2002
A new model for multipath channel is introduced. Under this model, two constant modulus (CM) equalization approaches are derived. Compared to the normal temporal or spatial equalization techniques (adaptive beamformer), these two methods have better performance even under serious multipath conditions. Numerical simulations are also given to testify the theoretical analysis.