HIGH-RESOLUTIN DOA TRACKING ALGORITHM BASED ON PHASED ARRAY WITH A SINGLE CHANNEL RECEIVER

Xie Zhongfu; Wu Tao

Volume 22 Issue 2

Mar. 2000

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 2000 > 22(2): 260-264

Xie Zhongfu, Wu Tao. HIGH-RESOLUTIN DOA TRACKING ALGORITHM BASED ON PHASED ARRAY WITH A SINGLE CHANNEL RECEIVER[J]. Journal of Electronics & Information Technology, 2000, 22(2): 260-264.

Citation:

Xie Zhongfu, Wu Tao. HIGH-RESOLUTIN DOA TRACKING ALGORITHM BASED ON PHASED ARRAY WITH A SINGLE CHANNEL RECEIVER[J]. Journal of Electronics & Information Technology, 2000, 22(2): 260-264.

Xie Zhongfu, Wu Tao. HIGH-RESOLUTIN DOA TRACKING ALGORITHM BASED ON PHASED ARRAY WITH A SINGLE CHANNEL RECEIVER[J]. Journal of Electronics & Information Technology, 2000, 22(2): 260-264.

Citation:

Xie Zhongfu, Wu Tao. HIGH-RESOLUTIN DOA TRACKING ALGORITHM BASED ON PHASED ARRAY WITH A SINGLE CHANNEL RECEIVER[J]. Journal of Electronics & Information Technology, 2000, 22(2): 260-264.

PDF( 989 KB)

HIGH-RESOLUTIN DOA TRACKING ALGORITHM BASED ON PHASED ARRAY WITH A SINGLE CHANNEL RECEIVER

Xie Zhongfu,
Wu Tao

Received Date: 1998-05-28
Rev Recd Date: 1999-01-28
Publish Date: 2000-03-19

Abstract

Abstract

This paper presents a high-resolution DOA tracking algorithm based on phased array with a single channel receiver. It is an improved algorithm of the method using specific weights to realize high-resolution direction finding with single channel receiver. When signals are uncorrelated, by using the specific weights in turn and refreshing the power measurements continuously, the time-changed DOA of signals can be traced. The computer simulation results show that the algorithm is effective.

FullText(HTML)

References(1)

References

Kennedy J, Sullivan M C. Direction finding and smart antennas using software radio architectures. IEEE Communications Magazine, 1995, 33(5): 62-68.[2]Wahlberg B G, Mareels Iven M Y, Webster Ian. Experimental and theoretical comparison of some algorithms for beamforming in signal receiver adaptive arrays, IEEE Trans. on AP, 1991,AP-39(1): 21-28.[3]赵益民,鞠德航.单通道接收机实现空间谱估计测向.通信学报,1997,18(2):7-11.[4]赵益民,鞠德航.协方差矩阵的权微扰算法.电子学报,1996,24(3):125-126.[5]叶中付,吴涛.用特定权方法实现基于单通道接收机的超分辨测向.已投通信学报.[6]叶中付,沈凤麟.DOA估计中自相关矩阵的时空二维估计方法.信号处理,1995,11(3):206-212.[7]Pillai S U. Array signal processing. Spring Verlag, World Publishing Corp, 1990: 28-76.[8]周云钟,陈天麒,黄香馥.高分辨信号DOA估计的跟踪算法.电子科学学刊,1997,19(3):300-305.叶中付:男,1959年生,博士,副教授,主要从事通信,统计与阵列信号处理方面的研究.

Relative Articles

Supplements(0)

Cited By

Proportional views