%0 Journal Article
%T Research on the MODE-TOEP Beamforming Algorithm<br>模式空间矩阵重构波束形成算法研究
%A Gao Shu-yan
%A Wang Yong-liang
%A Chen Hui
%A <br>高书彦
%A 王永良
%A 陈辉
%J 电子与信息学报
%D 2008
%I 
%X The MODE-TOEP beamforming algorithm is proposed to suppress the coherent interference on a Uniform Circular Array (UCA). Firstly, the mode space transformation is used to transform the UCA into a Virtual ULA (VULA). On this base, a Toeplitz matrix can be reconstructed. Then EigenSpace-Based (ESB) beamforming is applied to suppress the coherent interference successfully. MODE-TOEP beamforming algorithm has less computational burden due to non-spatial smoothing but has a better performance of the interference suppression compared with conventional MODE-SS beamforming algorithm. Simulation results show the validity and merit of the MODE-TOEP beamforming algorithm.
%K Adaptive beamforming
%K Interference suppression
%K MODE-TOEP
%K Spatial Smoothing<br>自适应波束形成
%K 干扰抑制
%K 模式空间矩阵重构
%K 空间平滑
%K 模式空间转换
%K 矩阵重构
%K 波束形成
%K 算法研究
%K Algorithm
%K Beamforming
%K 有效性
%K 算机仿真
%K 抑制性能
%K 相干干扰
%K 运算量小
%K 空间平滑
%K 特征空间
%K Toeplitz
%K 输出信号
%K 均匀圆形阵列
%K 形成算法
%K 形成方法
%K 均匀圆阵
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=5DA44FC567C9BFAA9B11BA0176A6C64D&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=94C357A881DFC066&sid=BE1F29C193C78397&eid=0E984446F53ECF74&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=10