Title :
A low complexity wideband antenna array receiver for wireless communications
Author :
Xie, Ning ; Zhou, Yuanping
Author_Institution :
Dept. of Electron. & Commun. Eng., Sun Yat-Sen Univ., Guangzhou, China
Abstract :
A low complexity and wideband antenna array receiver is proposed for wideband wireless communication systems. With the proposed algorithm, the array beampattern remains almost the same within a wide frequency range of interest. In comparison to the conventional algorithm, the new algorithm offers a faster convergence rate with a lower computational complexity. Simulation results are presented to demonstrate the proposed algorithm.
Keywords :
antenna arrays; array signal processing; broadband antennas; code division multiple access; convergence; radio receivers; CDMA wireless communications; array beampattern; convergence rate; frequency invariant beamforming; low complexity array receiver; wideband antenna array receiver; wideband wireless communication systems; Antenna arrays; Broadband antennas; Computational complexity; Frequency; Microphone arrays; Narrowband; Receiving antennas; Sensor arrays; Wideband; Wireless communication;
Conference_Titel :
Communications, Circuits and Systems, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7803-9015-6
DOI :
10.1109/ICCCAS.2005.1495211
