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空基雷达的创新技术 被引量:1

Innovative Techniques for Space-based Radar
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摘要 X波段固态相控阵空基SAR是技术发展方向,现将德国Astrium Gmb H公司已研制成功并已在2005年发射上天的X波段固态相控阵空基SAR译出,既可作参考,又可作比较。德国的空基SAR具有在太空中较广宽的白天和黑夜温度变化中天线波束宽度均能符合要求。具有水平和垂直两种极化。采用了荷兰NUR公司提出的波束快速转向方法,使俯仰波束能在较大范围内扫描。采用了SAR图像压缩方法,方便向地面接收站传输图像。 Developing X band solid state phased array space-bascd SAR is a important scientific direction. This paper describes X band solid state phase array SAR which has been developed by the Astrium GmbH , Germany. A translation of this SAR is published here in order that our research scientist can understand how to develop a good space-based SAR.
作者 张直中
出处 《现代雷达》 CSCD 北大核心 2007年第1期1-5,共5页 Modern Radar
关键词 X波段 固态相控阵 空基SAR X band solid state phased array space-based SAR
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参考文献11

  • 1Zahn R,Braumann H,Link J,et al.X-band SAR instrument demonstrator (DESA) results and outlook[C].Proceedings of EUSAR 2002,Cologne,Gemany,March 2002:299-302.
  • 2Zahn R,Suess M.On-board processing for space SAR instruments[C].Proceedings of EUSAR 2002,Cologne,Germany,2002:413 -416.
  • 3Suess M,Riegger S,Pitz W,et al.TerraSAR-X-design and performance[C].Proceedings of EUSAR,Cologne,Germany,2002:49-53.
  • 4Zahn R,Schmidt E,Braubach H.Testing of active frontends:the X-band SAR demonstrator[C].Proceedings of EUSAR 2000,Munich,2000:85.
  • 5Adolph M,Dreher H,Hofer G,et al.A high precision and temperature stable X-band TR module[C].Proceedings of EUSAR 98,Friedrichshafem,1998.
  • 6Eckert G,Feldle H P,Ludwig M.Technological trends in TR module development for high resolution SAR application[C].Proceedings of EUSAR 2000,Munich,2000:103.
  • 7Suess M,Schaefer C,AHN R.The technology development of a spaceborne on -board SAR-processor and storage demonstrator[C].Proceedings of CEOS 99,Toulouse,1999.
  • 8Schaefer C,Krahn E.Processing and storage subsystem for high-resolution SAR instruments[C].Proceeding of DASIA'99,Conf.on Data systems in aerospace,Lisbon:Portugal,1999:625-630.
  • 9Schaefer C,Krahn E.Constant-rate wavelet-based image compressor (CWIC)[C].Proceedings of IEEE 1999 Int.Geosci,Remote Sens Symp(IGARSS'99),Hamburg:Germany,1999.
  • 10Schaefer C,Martin U,Hahn U.Discrete wavelet transform ASIC for image compressor[C].Proc SPIE-Int Soc.Opt Eng,2002,4790,pp.321 -333.

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