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彩色电视信号的旁瓣抑制 被引量:1

Sidelobe suppression for color television signals
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摘要 对彩色电视信号的脉冲压缩进行了研究.利用失配滤波器对电视信号经脉冲压缩后出现的旁瓣进行了抑制.经过失配滤波后,使电视信号脉冲压缩后产生的旁瓣得到了明显的抑制,提高了主旁瓣比,增大了电视信号作为雷达照射源时的不模糊距离. Pulse compression for color television signals is investigated. A mismatch filter is used to suppress the sidelobe resulting from pulse compression of color television signals. By using the mismatch filter, the sidelobes of pulse compression are suppressed and the unambiguity range of radar using color television signals as an illuminator is enlarged.
出处 《西安电子科技大学学报》 EI CAS CSCD 北大核心 2005年第3期443-446,共4页 Journal of Xidian University
基金 国家部委预研基金资助项目(51400010303.DZ0140)
关键词 彩色电视信号 失配滤波 旁瓣抑制 Signal processing Wave filters
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参考文献7

  • 1Griffiths H D, Ph D M A, Eng C, et al. Television-based Bistatic Radar[J]. IEE Proc -F, 1986, 133(7): 649-657.
  • 2唐薇娟 曹序芳.电视原理与电视接收技术[M].西安:西安电子科技大学出版社,1995..
  • 3Ackroyd M H, Ghani F. Optimum Mismatched Filters for Sidelobe Suppression[J]. IEEE Trans on AES, 1973, 9(2): 214-218.
  • 4Baden J M, Cohen M N. Optimal Peak Sidelobe Filters for Biphase Pulse Compression[A]. IEEE International Radar Conference[C]. Arlington: IEEE, 1990. 249-252.
  • 5俞根苗 罗永健 吴顺君.一种改善二相码旁瓣抑制滤波器多普勒响应特性的方法[J].西安电子科技大学学报,2001,28:54-57.
  • 6陶广源,廖桂生,刘宏伟.多相码信号数字脉压滤波器设计[J].电波科学学报,2003,18(2):143-146. 被引量:10
  • 7苏洪涛.[D].西安:西安电子科技大学,2000.

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同被引文献15

  • 1Baker C T, Griffiths H D, Papoutsis I. Passive co- herent location radar systems. Part2: waveform properties[J]. lEE Proceedings of Radar, Sonar and Navigation, 2005, 152(3)1160-168.
  • 2Bezousek P, Schejbal V. Bistatic and multistatic ra- dar systems[J]. Radio Engineering, 2008, 17 (3) : 53-59.
  • 3Cardinali R, Colone F, Ferretti C, et al. Comparison of clutter and multipath cancellation techniques for passive radar [C] // 2007 IEEE Radar Conference. Rome Italy: University of Rome, 2007:469-474.
  • 4Griffiths H D, Baker C J. Passive coherent location radar systems. Part 1: performance predietion[J]. IEE Proceedings of Radar, Sonar and Navigation, 2005, 152:153-159.
  • 5Griffiths H D, Baker C J, Ghaleb H, et al. Measure- ment and analysis of ambiguity functions of off-air signals for passive coherent location[J]. Electronics Letters, 2003, 39(13): 1005-1007.
  • 6Sahr J D, Lind F D. The Manastash ridge radar., a passive bistatic radar for upper atmospheric radio sci- ence[J]. Radio Science, 1997, 32: 2345-2358.
  • 7Beide Wang. The nature of bistatic and multistatic radar[C] // Proceedings of 2001 CIE International Conference on Radar. [S. 1. ]: IEEE, 2001:882-884.
  • 8Liu K S. An analysis of some problems of bistatic and multistatic radars[C] // Proceedings of the Inter- national Radar Conference. [S. 1.]: IEEE, 2003: 429-432.
  • 9Griffiths H D, Baker C J, Ghaleb H, et al. Measure-ment and analysis of ambiguity functions of off-air signals for passive coherent location[J]. Electronics Letters, 2003, 39(13) : 1005-1007.
  • 10Griffiths H D, Long N R. Television-based bistatic radar[J]. IEEE Proceeding, 1986, 133(7): 649- 657.

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