Title :
A novel CMA adaptive array antenna achieving asynchronous 2D-RAKE receiver for DS/SS signals
Author :
Takayama, Kei ; Kamiya, Yukihiro ; Fujii, Takeo ; Suzuki, Yasuo
Author_Institution :
Tokyo Univ. of Agric. & Technol., Japan
Abstract :
In this paper, a new CMA adaptive array antenna achieving 2D-RAKE receiver asynchronously has been proposed. Through computer simulations, it has been verified that the proposed scheme accomplishes 2D-RAKE after 300 iterations without any remarkable degradation of performance. As further considerations, an acceleration technique of the convergence is presented.
Keywords :
adaptive antenna arrays; antenna theory; radio receivers; spread spectrum communication; CMA adaptive array antenna; DS/SS signals; acceleration technique; asynchronous 2D-RAKE receiver; convergence; Adaptive arrays; Antenna arrays; Correlators; Delay; Fading; Matched filters; Multipath channels; Radio frequency; Receiving antennas; Timing;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552571
