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[期刊论文] 作者:Zhang Ruyuan,Zhan Yafeng,Lu Ji, 来源:电子科学学刊:英文版 年份:2011
Compared with common near space satellite Telemetry,Telecommand,and Communication(TT&C),deep space TT&C presents a more challenging environment such as long dis...
[期刊论文] 作者:Zhang Ruyuan,Zhan Yafeng,Lu Ji, 来源:电子科学学刊(英文版) 年份:2004
Compared with common near space satellite Telemetry,Telecommand,and Communication (TT&C),deep space TT&C presents a more challenging environment such as long di...
[会议论文] 作者:ZHANG Ruyuan,YANG Jingsui,LIOU J.G., 来源:The First Joint Scientific Meeting of Geological Society of 年份:2004
[会议论文] 作者:ZHANG Ruyuan,YANG Jingsui,LIOU J.G., 来源:The First Joint Scientific Meeting of Geological Society of 年份:2013
[会议论文] 作者:ZHAI Qingguo,BOR-Ming Jahn,ZHANG Ruyuan,LI Cai,WANG Jun, 来源:The First Joint Scientific Meeting of Geological Society of 年份:2013
[会议论文] 作者:Zhang Ruyuan,张儒源,Zhan Yafeng,詹亚锋,Dai Xiaoiie,戴晓洁,Lu Jianhua,陆建华, 来源:第九届卫星通信学术年会 年份:2013
深空通信中探测器距离遥远,同时星载发射机功率受限,导致地面接收信号非常微弱.此外探测器高速飞行,具有很大的径向速度及径向加速度,使得接收信号中产生了严重的多普勒频偏及频偏变化率,尤其是后者给信号的可靠捕获及后续解调译码带来极大挑战.为此,本文采用了......
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