Study on new blind beamforming for multitargets

Li Hongsheng; Zhao Junwei; Chen Huawei; Wang Feng; Guo Yecai

Volume 25 Issue 9

Sep. 2003

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Article Navigation > Journal of Electronics & Information Technology > 2003 > 25(9): 1180-1186

Li Hongsheng, Zhao Junwei, Chen Huawei, Wang Feng, Guo Yecai . Study on new blind beamforming for multitargets[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1180-1186.

Citation:

Li Hongsheng, Zhao Junwei, Chen Huawei, Wang Feng, Guo Yecai . Study on new blind beamforming for multitargets[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1180-1186.

Li Hongsheng, Zhao Junwei, Chen Huawei, Wang Feng, Guo Yecai . Study on new blind beamforming for multitargets[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1180-1186.

Citation:

Li Hongsheng, Zhao Junwei, Chen Huawei, Wang Feng, Guo Yecai . Study on new blind beamforming for multitargets[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1180-1186.

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Study on new blind beamforming for multitargets

Received Date: 2002-03-18
Rev Recd Date: 2002-10-23
Publish Date: 2003-09-19

Abstract

Abstract

A new blind beamforming algorithm for multitargets is presented in this paper. This method can estimate the weights of beamformers blindly by minimizing a new cost function based on least-squares constant modulus algorithm so as to separate the multitargets and find the direction. At the same time, a developed neural network is used to compute the inverse of a matrix, which not only improve the computing speed but also use easily hardware to carry out the blind beamforming. Simulation proves correctness of this algorithm.

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References(1)

References

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