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Volume 27 Issue 5
May  2005
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Wen Zhong, Li Li-ping, Chen Tian-qi . Joint Polarization and Arrival Angle Estimation of Chirp Signal Using Vector Sensor Array[J]. Journal of Electronics & Information Technology, 2005, 27(5): 726-730.
Citation: Wen Zhong, Li Li-ping, Chen Tian-qi . Joint Polarization and Arrival Angle Estimation of Chirp Signal Using Vector Sensor Array[J]. Journal of Electronics & Information Technology, 2005, 27(5): 726-730.

Joint Polarization and Arrival Angle Estimation of Chirp Signal Using Vector Sensor Array

  • Received Date: 2003-12-29
  • Rev Recd Date: 2004-04-22
  • Publish Date: 2005-05-19
  • A new spatial time-frequency distribution of polarization is constructed using fractional Fourier Transform for LFM signals, A novel algorithm of joint two-dimensional and polarization estimation is proposed based on the vector sensor array of L mode. Theoretical analysis and computer simulation demonstrate the efficacy in the lower signal noise rate.
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  • 王建英,陈天麒.用L阵实现频率,二维到达角和极化的联合估计.电波科学学报,2001,16(1):410-415.[2]Wong K T, Zoltowski M D. Uni-vector-sensor ESPRIT for multi-source azimuth-elevation angle-estimation[J].IEEE, Antennas and Propagation Society International Symposium, 1996. AP-S.Digest, Baltimore Maryland, 21- 26 July.1996, Vol. 2:1368-1371[3]Wong K T, Zoltowski M D. High accuracy 2D angle estimation with extended aperture vector sensor arrays. Proc., ICASSP-96,Atlanta Georgia USA, 7-10 May, 1996, Vol. 5:2789 - 2792.[4]Hassanien A, Gershman A B, Amin M G. Time-frequency ESPRIT for direction-of-arrival estimation of chirp signals. IEEE Sensor Array and Multichannel Signal Processing Workshop Proceedings, Rosslyn, VA, USA, 4-6 Aug., 2002:337 - 341.[5]Wang Qingtai, Wu Changqi. A high reliability DOA estimation method-TF-ESPRIT method. 6th International Conference on IEEE Signal Processing, Beijing, China, 26-30 Aug., 2002, Vol. 1:374 - 377.[6]WangLing, Chen TianQi. Frequency and DOA estimation of LFM in fractional Fourier domain. IEEE 2002 International Conference on Communications, Circuits and Systems and West Sino Expositions, Chengdu, China, 29 June- 1 July, 2002, Vol.2:1029- 1033.[7]张贤达,保铮.非平稳信号分析与处理.北京:国防工业出版社,1998:186-207.[8]Akay O. Fractional convolution and correlation via operator methods and an application to detection of linear FM signals[J].IEEE Trans. on Signal Processing.2001, 49(5):979-
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