期刊文献+

基于Dolph-Chebyshev窗函数的优化低通滤波器设计 被引量:2

A simple optimal filter based on the dolph-chebyshev window
下载PDF
导出
摘要 分析接收数据得到有用的信息的方法之一是滤波,优化滤波器的设计是一个非线性最小化的问题,需要经过迭代程序达到。介绍利用Dolph-Chebyshev窗函数设计优化滤波器的方法,滤波器不经过迭代得到,而且方法操作简单,计算机仿真验证了该方法的有效性。
出处 《无线电通信技术》 2004年第5期23-25,共3页 Radio Communications Technology
  • 相关文献

参考文献5

  • 1奥本海姆著.离散时间信号处理[M].,2001.666-668.
  • 2R.Esch.Functional Approximation[M].Handbook of Applied Mathematics. C.E. Pearson, Ed.,Van Nostrand Reinhold: 928 ~ 987.
  • 3Dolph. A Current Distribution for Broadside Arrays which Optimizes the Relationship Between and Side - lobe Level[J]. Proc.IRE,1946,34:335 ~ 348.
  • 4毛志杰,徐利民,范达,吴瑛.基于DOLPH—CHEBYSHEV均匀园阵方向图的合成算法[J].无线电通信技术,2003,29(4):20-22. 被引量:1
  • 5H. McClellan. A Computer Program for Designing Optimum FIR Linear Phase Digital Filters[J]. IEEE Trans. Aud.Electro, 1973,21: 506 ~ 526.

二级参考文献8

  • 1C L. Dolph. A Current Distribution for Broadside Arrays which Optimizes the Relationship between Beam Width and Sidelobe Level.Proc IRE,1946;34(6) :335 - 348.
  • 2R J. Stegen. Excition Coefficients and Beamwidths of Shebyshev Arrays. Proc IRE, 1953 ;40(11 ) : 1671 - 1674.
  • 3A. safaal - Jazl. A New Formulation for the Design of Chebyshev Arrays , IEEE Trans. Antenna Propagant, 1994 ; 42 ( 3 ) : 439 -443.
  • 4T N. Davidos. A Note on the Calculation of the Dolph - Chebyshev Shading for a Linear Arrays.Electrical and Electronic Eng,Aug. 1991.
  • 5D E N. Davies. A Transformation between the Phasing Techniques Required for Linear and Circular Aerial Arrays. Proc IEE,1965;112(11) :2041 - 2045.
  • 6A H. Tewfik. On the Application of Uniform Liner Arrays Bearing Estimation Technique to Uniform Circular Arrays. IEEE Trans. Signal Processing, 1992 ;40(4) : 1008 - 1011.
  • 7C P. Mathews. Eigenstructure Techniques for 2 - D Angle Estimation with Uniform Circular Arrays. IEEE Trans Signal Prccessing,1994;42(9) :2395 - 2407.
  • 8M. Wax. Direction Finding of Coherent Signal Via Spatial Smoothing for Uniform Circular Arrays. IEEE Trans. Antenna ProPagant, 1994 ;42(5 ) : 613 - 620.

同被引文献3

  • 1DAE C Shin,CHRYSOSTOMOS L Nikias.Complex ambiguity functions using nonstationary higher order eumulant estimates[J].IEEE Trans.Signal Processing,1995,SP-43(11):2649-2664.
  • 2AHMAD R Naghsh Nilchi,V.John Mathews.An efficient algorithm for joint estimation of differential time delays and frequency offsets[C].Proc.ICASSP,1992:309-312.
  • 3SCHMIDT R O.Multiple emitter location and signal parameter estimation.[C].Proc.Rome Air Development Center Spectrum Estimation Workshop,1979:243 -258.

引证文献2

二级引证文献16

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