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Volume 27 Issue 9
Sep.  2005
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Wenze SHAO, Miaomiao ZHANG, Haibo LI. Tiny Face Hallucination via Relativistic Adversarial Learning[J]. Journal of Electronics & Information Technology, 2021, 43(9): 2577-2585. doi: 10.11999/JEIT200362
Citation: Zhang Ai-min, Lin Jing, Li Xiu-lin. Robust Cyclic Adaptive Beamforming under Cycle Frequency Error[J]. Journal of Electronics & Information Technology, 2005, 27(9): 1393-1397.

Robust Cyclic Adaptive Beamforming under Cycle Frequency Error

  • Received Date: 2004-03-25
  • Rev Recd Date: 2004-09-15
  • Publish Date: 2005-09-19
  • The performance of Cyclic Adaptive Beamforming (CAB) algorithm degrades severely when the estimation of the cycle frequency is not accurate. A robust CAB algorithm is proposed in this paper which overcomes the sensitivity to the Cycle Frequency Error (CFE). Simulations show that the performance of the proposed method when applied to CFE cases is almost as good as that of the original CAB method for the case without CFE.
  • Gardner W A. Spectral correlation of modulated signals: Part Ⅰ -Analog modulation. IEEE Trans. on Communications, 1987,COM-35(6): 584 - 594.[2]Gardner W A, Brown W A, Chen C K. Spectral correlation of modulated signals: Part Ⅱ- Digital modulation. IEEE Trans. on Communications, 1987, COM-35(6): 595 - 601.[3]Agee B G, Schell S V, Gardner W A. Sepctral self-coherence restoral: A new approach to blind adaptive signal extraction using antenna arrays[J].Proc. IEEE.1990, 78(4):753-[4]Wu Q, Wong K M. Blind adaptive beamforming for cyclostationary signals[J].IEEE Trans. on Signal Processing.1996,44(11):2757-[5]Lee J H, Lee Y T. Robust adaptive array beamforming for cyclostationary signals under cycle frequency error[J].IEEE Trans.on Antennas and Propagation.1999, 47(2):233-[6]Lee J H, Lee Y T, Shih W H. Efficient robust beamforming for cyclostationary signals[J].IEEE Trans. on Signal Processing.2000,48(7):1893-[7]Capon J. High-resolution frequency-wavenumber spectrum analysis[J].Proc. IEEE.1969, 57(8):1408-[8]Cox H, Zeskind R M, Owen M M. Robust adaptive beamforming.IEEE Trans. on Acoustics, Speech, Signal Processing, 1987,ASSP-35(10): 1365- 1376.[9]Lee J H, Lee Y T. Robust technique for estimating the bearing of cyclostationary signals[J].Signal Processing.2003, 83:1035-1046[10]Gardner W A. Measurement of spectral correlation. IEEE Trans.on Acoustics, Speech, and Signal Processing, 1986, ASSP-34(5):1111 - 1123.
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