期刊文献+

智能天线信号DOA估计中MUSIC算法的应用 被引量:1

Smart antenna signal DOA estimation using MUSIC algorithm
下载PDF
导出
摘要 对智能天线进行了简要阐述,并对DOA估计的应用进行了介绍,就智能天线中相干信号采用MUSIC算法及其修正、改进方法进行DOA估计研究进行了分析。通过详细论证及相应的模拟仿真实验验证,表明所推介的两种基于经典MUSIC算法的修正和改进算法在DOA估计的相关方面有一定的优越性,从而可以为DOA估计的应用提供参考。 Smart antenna was introduced, and the application of DOA estimation was also described. The smart antenna coherent signals using MUSIC algorithm and its amendments, improved methods for DOA estimation was analyzed. Through a detailed demonstration and simulation experiments, the results show that the two referred certain advantages based on the classic MUSIC algorithm correction and improved algorithm in DOA estimation can provide a reference for DOA Estimation application.
作者 梁勇
出处 《电源技术》 CAS CSCD 北大核心 2013年第11期2047-2050,2082,共5页 Chinese Journal of Power Sources
关键词 智能天线 相干信号 MUSIC算法 DOA估计 smart antenna coherent signals MUSIC algorithm DOA estimates
  • 相关文献

参考文献5

二级参考文献39

  • 1齐崇英,王永良,张永顺,陈辉.色噪声背景下相干信源DOA估计的空间差分平滑算法[J].电子学报,2005,33(7):1314-1318. 被引量:18
  • 2周围,周正中,张德民.基于高阶累积量的空间特征估计方法及其应用[J].系统工程与电子技术,2006,28(3):467-469. 被引量:2
  • 3熊键,董李梅.波束空间的超分辨测向算法研究[J].电子对抗,2007(2):4-8. 被引量:4
  • 4Shan T J, Wax M, Kailath T. On Spatial Smoothing for Direction- of-arrival Estimation of Coherent Signals [ J ]. IEEE Trans. Aconst., Speech, Signal Process, 1985, ASSP-33(4) : 806- 811.
  • 5Pillai S U, Kwon B H. Forward/bacdward Spetial Smoothing Techniques for Coherent Signal Identification[J]. IEEE Trans. Acoust., Speech, Signal Process, 1989, 37(1) : 8-15.
  • 6Yuen N, Fviedlander B. DOA Estimation in Multipath: An Approach Using Fourth-order Cumulants[J]. IEEE Trans. Signal Process, 1997, 45(5): 1253 - 1265.
  • 7Gonen E, Mendel J M, Dogan J M. Applications of Cumulants to Array Processing, Part IV: Direction Finding in Coherent Signal Case[J]. IEEE Trans. Signal Process, 1997, 45(9): 2265- 2276.
  • 8Han F M, Zhang X D. An ESPRIT-like Algarithm for Coherent DOA Estimation[J]. IEEE Antennas Wireless Propag. Lett., 2005, 4(1) : 443-446.
  • 9Qi C Y, Wang Y L, Han Y. Spatial Difference Smoothing for DOA Estimation of Coherent Signals[J]. IEEE Signal Process. Lett., 2005, 12(11): 800-802.
  • 10Ye Z F,Zhang Y F, DOA Estimation for Non-Gaussian Signals Using Fourth-order Cumulants[J]. IET Microw. Antennas Propag., 2009, 3 (7): 1069- 1078.

共引文献15

同被引文献9

  • 1MEYER J, ELKO G W. High frequency extension for spherical microphone arrays [C]. 6th Forum Acusticum, Aalborg, Denmark, 2011 27 ( 6 ).. 2203-2207.
  • 2ALON, D L, RAFAELY B. Spherical microphone array with optimal aliasing cancellation [C]. 2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel, Eilat, Israel, November 14-17, 2012.. 1417-1421.
  • 3RAFAELY B. Plane-wave decomposition of the sound field on a sphere by spherical convolution[J]. Acoust. Soc. Am., 2004, 116(4); 2149-2157.
  • 4TIANA E, JACOBSEN F, FERNANDEZ G E. Beamforming with a circular array of microphones mounted on a rigid sphere [J]. Journal of the Acoustical Society of America, 2011, 130 ( 3 ).. 1095-1098.
  • 5AKKAR S, GHARSALLAH A. Reactance domains unitary MUSIC algorithms based on real-valued orthogonal decomposition for electronically steerable parasitic array radiator antennas [ J ]. IET Microwaves, Antennas and Propagation, 2012, 6(2) : 223-230.
  • 6袁辉.基于遗传算法的波达方向估计的圆阵优化[J].国外电子测量技术,2011,30(8):42-45. 被引量:9
  • 7曾雄飞,孙贵青,李宇,黄海宁.单矢量水听器的几种DOA估计方法[J].仪器仪表学报,2012,33(3):499-507. 被引量:27
  • 8薛会祥,赵拥军.基于CS阵列的DOA估计[J].电子测量与仪器学报,2012,26(3):208-214. 被引量:19
  • 9王绪虎,陈建峰,韩晶,安芹力.基于ESPRIT算法的矢量水听器阵方位估计性能分析[J].系统工程与电子技术,2013,35(3):481-486. 被引量:13

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部