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无需准确已知校正源方向的阵列通道不一致的单源校正法

张铭 朱兆达

张铭, 朱兆达. 无需准确已知校正源方向的阵列通道不一致的单源校正法[J]. 电子与信息学报, 1995, 17(1): 20-25.
引用本文: 张铭, 朱兆达. 无需准确已知校正源方向的阵列通道不一致的单源校正法[J]. 电子与信息学报, 1995, 17(1): 20-25.
Zhang Ming, Zhu Zhaoda. CALIBRATION FOR ARRAY CHANNEL MISMATCHING USING SINGLE CALIBRATION SOURCE IN ROUGHLY KNOWN DIRECTION[J]. Journal of Electronics & Information Technology, 1995, 17(1): 20-25.
Citation: Zhang Ming, Zhu Zhaoda. CALIBRATION FOR ARRAY CHANNEL MISMATCHING USING SINGLE CALIBRATION SOURCE IN ROUGHLY KNOWN DIRECTION[J]. Journal of Electronics & Information Technology, 1995, 17(1): 20-25.

无需准确已知校正源方向的阵列通道不一致的单源校正法

CALIBRATION FOR ARRAY CHANNEL MISMATCHING USING SINGLE CALIBRATION SOURCE IN ROUGHLY KNOWN DIRECTION

  • 摘要: 本文提出一种校正阵列通道不一致的新方法,它只需已知一个校正源的方向的大致范围。此方法可用于任意阵几何的阵列,并且适用于较低SNR情况,对阵列通道不一致的误差有相当强的坚韧(robust)性。文中给出了计算机模拟结果。
  • Schmidt R O. IEEE Trans. on AP, 1986, AP-34(3): 602-604.[2]Kumaresan R, Tufts D W. IEEE Trans. on AES, 1983, AES-19(1): 134-139.[3]Caczow J A. IEEE Trans. on ASSP, 1988, ASSP-36(1):49-62.[4]Quazi A H. J. Acounst. Soc. Am., 1982, 72(1): 243-258.[5]Paulraj A, Aailath T. Direction of Arrival Estimation by Eigenstructure Methods with Unknown Sensor Gain and Phase, in proc. IEEE ICASSP, Tampa, FL: 1985, 640-643.[6]Friedlander B, Weiss A. J. Circuits, Systems and Signal Processing, 1990, 9(3): 271-280.[7]Fuhrmann D R. Estimation of Sensor Gain and Phase Using Known Field Covariance, in Proc. IEEE ICASSP, Torono: 1991, 1369-1372.[8]Pierae J. Kaveh M, Experimental Performance of Calibration and Direction-Finding Algorithms, in Proc. IEEE ICASSP, Toronto; 1991, 1365-1368.[9]李全力,肖先赐.电子学报,1991,19(2): 231-234.[10]万明坚,等.通信学报,1991,12(6): 31-36.[11]Brown G C, McClellan J H, Holder E J. Eigenstructure approach for, array processing and calibration with general phase and gain perturbations, in Proe. IEEE ICASSP, Toronto: 1991,3037-3040.
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出版历程
  • 收稿日期:  1993-06-07
  • 修回日期:  1994-01-31
  • 刊出日期:  1995-01-19

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