The implementation of a broadband adaptive array antenna system

Author

Weidong, Hu ; Yi, An ; Xin, Lv ; Benqing, Gao

Author_Institution

Dept. of Electron. Eng., Beijing Inst. of Technol., China

Volume

2

fYear

2003

Firstpage

1895

Abstract

A broadband adaptive array antenna system was built in lab to check the signal processing algorithm. The antenna element, the RF receiving module and the digital processing unit are presented step by step. Especially for the signal processing, both the hardware platform and the software algorithm are researched together. In multiuser circumstances, a decorrelating detector is usually adopted to detect multiuser, here a novel CSS algorithm is presented according to CDMA communications system requests.

Keywords

adaptive antenna arrays; array signal processing; broadband antennas; cellular radio; code division multiple access; CDMA communications system; CSS algorithm; RF receiving module; adaptive beamforming; antenna element; broadband adaptive array antenna system; digital processing unit; hardware platform; multiuser detection; signal processing algorithm; software algorithm; Adaptive arrays; Adaptive signal processing; Adaptive systems; Antenna arrays; Array signal processing; Broadband antennas; Hardware; Radio frequency; Receiving antennas; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology Proceedings, 2003. ICCT 2003. International Conference on

Print_ISBN

7-5635-0686-1

Type

conf

DOI

10.1109/ICCT.2003.1209898

Filename

1209898