作者： 徐颖，封欣，吴嗣亮 （北京理工大学；解放军61081部队）

出处： 微计算机信息杂志 2009 第25卷 第3B期 P180-182

作者： 宋峙峰，崔嵬，吴嗣亮 （北京理工大学信息科学与技术学院电子工程系）

出处： 微计算机信息杂志 2009 第25卷 第7B期 P226-227，248

作者： 武小栋，吴嗣亮，李加琪 （北京理工大学信息科学技术学院电子工程系）

出处： 微计算机信息杂志 2009 第25卷 第2A期 P247-249

作者： 徐雷，吴嗣亮，李海 （北京理工大学信息科学技术学院电子工程系）

出处： 微计算机信息杂志 2009 第25卷 第2A期 P192-193

作者： Li Wei-jiang，Ru Hua-suo，Hong Kun，Luo Jia （Computer Application Key Laboratory of Yunnan Province， Kunming University of Science and Technology；Institute of scientific and Technical Information of Kunming City， Kunming 650051， China；Class 01510601， School of Information and Electronics， Beijing Institute of Technology， Beijing 1008）

出处： 2009年国际计算机科学技术与应用论坛 IFCSTA 2009 重庆 2009

会议录： 2009年国际计算机科学技术与应用论坛 IFCSTA 2009论文集

关键词： blog；Crawler；Generic；Crawler；Algorithm；searching；blog

摘要： The general crawler provides a great many help to people for finding information in Web. However, it has some drawbacks in terms of precision and effi ...

作者： Guo Kun Yi;Sheng Xin Qing （Center for Electromagnetics Simulation, School of Information and Electronics, Beijing Institute of Technology Center for Electromagnetics Simulation, School of Information and Electronics, Beijing Institute of Technology Center for Electromagnetics Simulation, School of Information and Electronics, Beijing Institute of Technology Center for Electromagnetics Simulation, School of Information and Electronics, Beijing Institute of Technology）

出处： Technical report of IEICE. SANE 2009 Vol.109 No.265 P201-205

关键词： Micro-Doppler;target recognition;Model-Based Parameter Estimation

摘要： Micro-Doppler tracks illustrated by time-frequency spectrogram enable us to recognize ballistic missile warhead and decoy according to their different ...

作者： HU Bing;XU Xiao-wen;ZHENG Ying （¹School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China）

出处： Transactions of Beijing Institute of Technology 2009 Vol.29 No.7 P630-633

关键词： antenna;conjugate gradient algorithm;pretreatment;radome

摘要： An exact model for the analysis of antenna-radome system is given, based on the method of moment (MOM) and the equivalence principle. In response to t ...

作者： LI Yun-jie;GAO Mei-guo （¹School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China）

出处： Transactions of Beijing Institute of Technology 2009 Vol.29 No.12 P1110-1113

关键词： channelized receiver;digital receiver;matching;sensitivity

摘要： A new technique for bandwidth changeable digital channelized receiver based on multiple detection stages and integration analysis is proposed. The pri ...

作者： MA Zhen-qiu;CUI Wei （¹School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China）

出处： Transactions of Beijing Institute of Technology 2009 Vol.29 No.9 P824-829

关键词： amplitude and phase error;error correct;intermediate frequency (IF) signal generator;linear frequency modulated signal

摘要： Based on the error analysis of linear frequency modulated (LFM) intermediate frequency (IF) signal generator circuit, a novel error model in frequency ...

作者： ZHENG Ying;XU Xiao-wen;HU Bing （¹School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China）

出处： Transactions of Beijing Institute of Technology 2009 Vol.29 No.7 P634-638

关键词： antenna arrays with radomes;fast multipole method (FMM);patterns;preconditioned conjugate gradient method (PCG)

摘要： The exact model of an antenna array with a dielectric radome is established using the surface integral equations(SIE) and the method of moments(MoM). ...