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城市环境下低轨道卫星信道模型及Rake接收 被引量:2

Urban channel model of LEO satellite and rake receiver
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摘要 对城市环境下低轨道卫星的信道进行了研究和建模,并对城市环境下低轨卫星地面终端采用Rake接收的性能进行了研究。 In this paper, urban model of LEO satellite channel is established, and performance of Rake receiving in urban terrain is studied.
出处 《电子技术应用》 北大核心 2008年第6期110-112,116,共4页 Application of Electronic Technique
关键词 低轨道卫星 CDMA RAKE 多径衰落 LEO CDMA Rake multi-path fading
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参考文献3

  • 1BISCHOFF R,NAMOKEL M, SCHULZ W, et al. Using diversity of satellite channels for navigation systems. IEEE VTS 53rd Volume 4,6-9 May 2001,4:3011-3015.
  • 2JEONG K, KIM S H, CHUNG K M, et al. Multipath channel models for wireless local and metropolitan area networks. IEEE Proceedings of the Third International Conference on Information Technology and Applications (ICITA'05) Volume 2, 4-7 July 2005:295-298.
  • 3SAVO G G, JAAKKO J T, KUMPUMAKI T, et al.Design study for a CDMA-Based LEO satellite network: Downlink System Level Parameters.IEEE Journal on Selected Areas in Communications, DECEMBER,1996,14(9): 1796-1808.

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