Research of Adaptive Beamforming Algorithm Based on Matrix Decomposition

• Published in: 2010 2nd International Conference on Information Engineering and Computer Science pp. 1 - 4
• Main Authors: Zeng Zhaohua, Zhang Jianhong, Zhao Qian, Liu Hanjun
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.12.2010
• Subjects: Array signal processing; Arrays; Equations; Interference; Mathematical model; Matrix decomposition; Signal processing algorithms

In this paper, in order to avoid the sample autocorrelation matrix inversion of antenna array in the adaptive beamforming, first of all, a QR decomposition algorithm is investigated. In the algorithm, the problem of solving weight vector is transformed into the problem of solving triangular linear e...