標題: Coherent interference suppression with complementally transformed adaptive beamformer
作者: Lee, TS
Lin, TT
電信工程研究所
Institute of Communications Engineering
關鍵字: adaptive arrays
公開日期: 1-五月-1998
摘要: This paper proposes a beamforming scheme for suppressing coherent interference with an array of arbitrary geometry. The scheme first uses estimates of the source directions to construct a transformation, which removes the desired signal while retaining the coherent interference. Optimum beamforming is then performed on the transformed data containing only interference and noise to produce the maximum output signal-to-interference-plus-noise ratio (SINR), Analysis and numerical results demonstrate that the proposed complementally transformed beamformer significantly outperforms the conventional multiply constrained minimum variance (MCMV) beamformers.
URI: http://dx.doi.org/10.1109/8.668901
http://hdl.handle.net/11536/32639
ISSN: 0018-926X
DOI: 10.1109/8.668901
期刊: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Volume: 46
Issue: 5
起始頁: 609
結束頁: 617
顯示於類別:期刊論文


文件中的檔案:

  1. 000073250100002.pdf