A New Method of LCMV Algorithm in GNSS Anti-Interference-Reference-Cited by-同舟云学术

A New Method of LCMV Algorithm in GNSS Anti-Interference

Published:2014-08 Issue: Volume:620 Page:115-118
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Zhang Xiu Qing¹,Diao Yan Hua¹,Tian Zheng Yang¹

Affiliation:

1. Hebei University of Science and Technology

Abstract

Owing to the satellite signal strengths of GNSS is so low that it is interfered with powerful signal, that how to effectively resist interference is becoming a problem.In this paper,first LCMV algorithm based on the power-inversion adaptive array is deduced from theory in certain mathematical model ,what’s more ,for avoiding computing the inverse of matrix, LCMV algorithm is improved and then is verified through the Matlab-simulation .Last,the hardware design is given for the realization of this algorithm.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.620.115.pdf

Reference4 articles.

1. Wang Yongliang, Ding Qianjun, Li Rongfeng. Adaptive array processing[M]Beijing：Tsinghua University Press, 2009. 2：70-71, 83.

2. Xiong Zhiang, Li Hongrui, Lai Shunxiang. GPS technology and engineering application [M]Beijing: National Defense Industry Press, 2005. 4: 255-302.

3. Zhang Xiaofei, Wang Fei, Xu Dazhuan. Array signal processing theory and application [M]Beijing: National Defense Industry Press, 2010. 11: 15-45.

4. R.T. COMPTON, JR. The Power-Inversion Adaptive Array: Concept and Performance [J]. IEEE Trans on AES, 1979, 15(6), 803-814.

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