Research on Fuze Antenna Beamforming Based on Eigenspace
According to the optimize rule of radio fuze antenna beamforming and its trait and requirement, a fuze antenna beamorming algorithm based on the eigenspace-based(ESB) is researched in this paper. The key part of this algorithm is obtaining the eigenvector and the eigenvalue through decomposing the correlation matrix of the receiving signal. The simulate result in MATLAB shows that this algorithm can meet the requirement of the fuze antenna to main beam obliquity. The subsidiary petal is also comparative low which can restrain the subsidiary petal. At the same time, the real-time quality of this algorithm is tested in digital signal processor(DSP).The test result shows that the operate time of this beam forming algorithm is very short, which can meet the real-time quality of the fuze antenna beam forming.
HUANG Zhong-hua FENG Qing-juan
School of Aerospace Science and Engineering of Beijing Institute of Technology Beijing, PRC
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）