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A performance analysis of a smart antenna system utilizing the Lagrange algorithm for cdma2000 signal environment

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3 Author(s)
Kyounglae Noh ; Sch. of Electr. & Comput. Eng., Hanyang Univ., Seoul, South Korea ; Wontaek Lee ; Seungwon Choi

This paper analyzes the performance of a smart antenna system operating in a cdma2000 signal environment through a BFM (beam forming module) implemented on a DSP (TMS320C6701) board. The BFM is a stand-alone PCB for weight updating which is used to simulate the performance of this system as part of a test-bed. For real-time computation of the weight vector, the Lagrange algorithm, which has a low computing load and qualified beam-forming performance, is used. Especially, a noble beam- forming structure is adapted for obtaining superior performance for the cdma2000 signal environment

Published in:

Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th  (Volume:3 )

Date of Conference:

2001