Study of Direction Finding and Adaptive Beamforming

• Main Authors: Yan-Hua Peng, 彭彥華
• Other Authors: Fan-Chu Kung
• Format: Others
• Language: zh-TW
• Published: 2000
• Online Access: http://ndltd.ncl.edu.tw/handle/27605501339968675622

碩士 === 國立成功大學 === 電機工程學系 === 88 === Array signal processing has been widely applied in the area of remote sensing, sonar, radar, astronomy and communication systems. The thesis investigates the adaptive array signal processing techniques in direction finding and beamforming. Several direction finding algorithms are studied and their performance are analyzed through theoretical derivations and simulations. This is followed by the analyses of two methods of controlling the pattern of an array antenna adaptively for interference suppression. Finally, the direction finding and adaptive beamforming algorithms are extended to the three-dimensional case. Simulation result for application of GPS system are also presented.