Title :
Study on Broadband Adaptive Beamforming Method for Smart Antenna
Author :
Wang Liang ; Song Zhijie
Author_Institution :
Coll. of Inf. Sci. & Eng., Ocean Univ. of China, Qingdao, China
Abstract :
A broadband minimum variance distortionless response beamforming method based on time-domain signal is proposed for smart antenna, which constructs the complex weights using Hilbert transform and can obtain the stable optimum solution in short time period. The proposed algorithm has superior performance in a mobile communication system and is demonstrated through computer simulation.
Keywords :
Hilbert transforms; adaptive antenna arrays; array signal processing; broadband antennas; distortion; mobile communication; time-domain analysis; Hilbert transform; broadband adaptive beamforming method; broadband minimum variance distortionless response beamforming method; computer simulation; mobile communication system; smart antenna; stable optimum solution; time-domain signal; Array signal processing; Arrays; Broadband antennas; Estimation; Interference; Signal to noise ratio; Time domain analysis;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600257
