Title :
Spatial-temporal CM equalization based on smart antennas
Author :
Bing Xu ; Vu, T.B.
Author_Institution :
Sch. of Electr. Eng., New South Wales Univ., Kensington, NSW, Australia
Abstract :
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.
Keywords :
adaptive antenna arrays; adaptive equalisers; adaptive signal processing; array signal processing; direction-of-arrival estimation; multipath channels; DOA; adaptive beamformer; blind equalization; constant modulus equalization; multipath channel model; numerical simulations; performance; smart antennas; spatial equalization; spatial-temporal CM equalization; temporal equalization; Adaptive arrays; Blind equalizers; Delay effects; Finite impulse response filter; Multipath channels; Numerical simulation; Pulse width modulation; Receiving antennas; Space vector pulse width modulation; Testing;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest
Conference_Location :
Montreal, Quebec, Canada
Print_ISBN :
0-7803-4178-3
DOI :
10.1109/APS.1997.631707
