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吴嗣亮

  • 职称:教授
  • 研究方向:信号处理,雷达,航天测控通信,卫星导航定位
  • 所属院系:信息与电子学院  
  • 成果数量:497条,属于本单位的个人成果482条
  • 到校时间:1996年01月01日
  • 简介: 1964年8月18日出生于安徽省绩溪县。现任北京理工大学信息与通信工程学科教授,航天电子技术研究团队带头人,信号与信息处理学科方向责任教授,学校首批讲席教授;兼校第九届学术委员会委员,信息与电子学部副主任。长期致力于雷达、航天测控与卫星导航定位等无线电动态定位测量技术研究和人才培养。带领团队研制出海/陆/空系列靶场特种测量雷达、我国第一部...

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作者: Wang, Yongqing;Liu, Donglei;Sun, Lida;Wu, Siliang (School of Information and Electronics, Beijing Institute of Technology, 100081, China)

出处: Communications, China 2014 Vol.11No.12 P94-104

关键词: LDPC decoder;lookup table;min-sum algorithm;partial parallel structure;quasi-cyclic code

摘要: In this paper, it has proposed a real-time implementation of low-density paritycheck (LDPC) decoder with less complexity used for satellite communicat ...

被引情况: sci被引 2 次

作者: Zhang, W.;Liu, W.;Wang, J.;Wu, S. (School of Information and Electronics, Beijing Institute of Technology, Beijing, China)

出处: Selected Topics in Signal Processing, IEEE Journal of 2014 Vol.8No.1 P115-124

关键词: DOA/DOD estimation;MIMO radar;coherent targets;transmission-reception diversity smoothing

摘要: The direction estimation problem of coherent targets in multiple-input multiple-output (MIMO) radar systems is studied and a scheme with joint transmi ...

被引情况: sci被引 9 次

作者: Wang, YQ (Wang, Yongqing)[ 1 ] ; Ma, YX (Ma, Yuanxing)[ 2 ] ; Liu, DL (Liu, Donglei); Wu, SL (Wu, Siliang)[ 2 ] ([ 1 ] Beijing Inst Technol, Sch Informat & Elect, Natl High Technol Res & Dev Program China, Beijing 100081, Peoples R China Beijing Institute of Technology [ 2 ] Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China Beijing Institute of Technology)

出处: CHINESE JOURNAL OF ELECTRONICS 2014 Vol.23No.4 P857-861

关键词: Viterbi decoder; Field programmable gate array (FPGA); Single event upset (SEU); Triple-modular redundancy (TMR); Structure optimization; Error detection and correction (EDAC)

摘要: In the space environment, Viterbi decoder implemented on SRAM-based FPGA is sensitive to Single event upsets (SEUs), which may lead to functional fail ...

作者: Zhou, Y;Zheng, Z;Wu, SL ([ 1 ] Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China, Beijing Institute of Technology)

出处: CHINESE JOURNAL OF ELECTRONICS 2014 Vol.23No.1 P204-208

关键词: Generalization;Simulation;High precision dynamic interpolation and delay reconstruction;Satellite-to-earth distance subsection and polynomial fitting

摘要: A novel generalized simulation method is proposed to simulate the dynamic transmission delay of wideband and arbitrary signal in aerospace Tracking, t ...

被引情况: sci被引 2 次

作者: Zhang, W;Liu, W;Wang, J;Wu, SL ([ 1 ] Beijing Inst Technol, Dept Elect & Informat, Beijing 100081, Peoples R China, Beijing Institute of Technology;[ 2 ] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England, University of Sheffield)

出处: Multidimensional Systems and Signal Processing 2014 Vol.25No.4 P847-857

关键词: Two-dimensional;DOA estimation;Real-valued;Uniform rectangular array;Computational complexity

摘要: A computationally efficient two-dimensional (2-D) direction-of-arrival (DOA) estimation method for uniform rectangular arrays is presented. A preproce ...

被引情况: sci被引 9 次

作者: Wei Cui;Shuang Wu;Jing Tian;Shenghui Shao;Siliang Wu (Dept. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China)

出处: Electronics Letters 2014 Vol.50No.23 P1740-1741

摘要: A novel efficient detection method is proposed for radar transmitting direct sequences spread spectrum (DSSS) signals with high dynamics in the low si ...

被引情况: sci被引 2 次

作者: Yu Luo (1);YongQing Wang (1);SiLiang Wu (1);Pai Wang (1) (1. School of Information and Electronics, Beijing Institute of Technology, Beijing, 100081, China)

出处: Science in China. Series F: Information Sciences 2014 Vol.57No.10 P1-13

关键词: GNSS;multipath;VDFLL;EKF;tracking error;直接序列扩频信号;多径;矢量跟踪;跟踪误差;102312

摘要: The vector tracking algorithm uses a single extended Kalman filter (EKF) to predict the time-delays and the Doppler deviations of the GNSS signal, whi ...

被引情况: sci被引 4 次

作者: Wang, Da-Wei(1); Li, Jia-Qi(1); Wu, Si-Liang(1); Wang, Ju(1) ((1) School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 2014 Vol.34No.3 P299-303

关键词: Digital arithmetic - Hardware - Multiplexing - Pipelines - Satellite navigation aids - Security systems

摘要: To realize the function of the entire digital anti-jamming system in FPGA, hardware resources should be multiplexed. A complex floating point processi ...

作者: Zhou, Xin-Peng(1); Wei, Guo-Hua(1); Wu, Si-Liang(1); Liu, Yang(1) ((1) School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China)

出处: Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics 2014 Vol.36No.6 P1081-1087

关键词: Algorithms - Radar

摘要: Since the Doppler frequency cannot be extracted from echo signals of the impulse radar, the traditional imaging method is no longer applicable to the ...

作者: Zhou, Xin-Peng(1); Wei, Guo-Hua(1); Wu, Si-Liang(1); Feng, Ding-Wei(1) ((1) School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China)

出处: Yuhang Xuebao/Journal of Astronautics 2014 Vol.35No.1 P83-90

关键词: Algorithms - Equations of motion - Equations of state - Scattering - White noise

摘要: For evaluating the performance of sophisticated weapons, this paper studies a 2D imaging algorithm for the high-velocity moving target in short-range. ...

吴嗣亮教授简介

1964年8月18日出生于安徽省绩溪县。现任北京理工大学信息与通信工程学科教授,航天电子技术研究团队带头人,信号与信息处理学科方向责任教授,学校首批讲席教授;兼校第九届学术委员会委员,信息与电子学部副主任。

长期致力于雷达、航天测控与卫星导航定位等无线电动态定位测量技术研究和人才培养。带领团队研制出海/陆/空系列靶场特种测量雷达、我国第一部星载空间目标测量雷达、第一部星载威胁告警雷达、州八号至神州十一号载人飞船和天舟一号货运飞船交会对接微波雷达信号处理机、天宫一号和天宫二号交会对接微波应答机信号处理机、北斗导航卫星应急测控数传一体机等多型航天扩频测控应答机、我国第一型航天测控通用动态信道模拟器、机载/弹载/车载系列军用卫星导航接收机等。获1项国家技术发明奖一等奖(序1)、8项省部级科技奖,作为带头人之一获首届国防科技创新团队奖。已发表SCI检索期刊论文67篇、EI检索期刊论文200余篇,获授权发明专利72项。因在电子信息技术领域的贡献,获2014年度何梁何利基金科学与技术进步奖。

曾获国务院政府特殊津贴、全国模范教师、全国“五一”劳动奖章、全国优秀科技工作者、国防科技工业有突出贡献中青年专家、北京市师德标兵、国家高技术863某重大项目“杰出贡献先进个人”等荣誉。入选国家百千万人才工程并获授“有突出贡献中青年专家”称号,入选国防科技工业“511人才工程”学术技术带头人、教育部“跨世纪优秀人才”。所领导的团队获国家高技术863某重大项目“杰出贡献团队”、“载人航天交会对接微波雷达研制突出贡献单位”等荣誉。