【百家大講堂】第224期：雙功能雷達(dá)通信

　　講座題目：雙功能雷達(dá)通信

　　報(bào)  告 人：Moeness Amin

　　時(shí)  　 間：2019年7月22日上午9:00-11:30

　　地　   點(diǎn)：信息科學(xué)實(shí)驗(yàn)樓205

　　主辦單位：研究生院、信息學(xué)院

　　報(bào)名方式：登錄北京理工大學(xué)微信企業(yè)號---第二課堂---課程報(bào)名中選擇“【百家大講堂】第224期：雙功能雷達(dá)通信 ”

 

【主講人簡介】

 Moeness Amin教授1984年于美國科羅拉多大學(xué)Boulder分校獲得博士學(xué)位,。從1985年開始,，他成為維拉諾瓦（Villanova）大學(xué)的教職人員，現(xiàn)為該校電子和計(jì)算機(jī)工程系的教授和先進(jìn)通信中心的主任,。Amin博士是電氣和電子工程師協(xié)會(huì)的會(huì)士,、國際光學(xué)工程學(xué)會(huì)會(huì)士、工程技術(shù)學(xué)院會(huì)士,；和歐洲信號處理協(xié)會(huì)會(huì)士,。獲得獎(jiǎng)項(xiàng)主要包括：2017年富布賴特高級科學(xué)與技術(shù)杰出講席教授、2016年亞歷山大·馮·洪堡研究獎(jiǎng),、2016年IET成就獎(jiǎng),、2015年IEEE航空航天和電子系統(tǒng)協(xié)會(huì)Warren D White雷達(dá)工程卓越獎(jiǎng)、2014年IEEE信號處理協(xié)會(huì)技術(shù)成就獎(jiǎng),、歐洲信號處理協(xié)會(huì)頒發(fā)的2009年技術(shù)成就獎(jiǎng),、以及IEEE第三屆千禧獎(jiǎng)?wù)碌取?Amin博士曾獲選2003年和2004年IEEE信號處理協(xié)會(huì)的著名講師,，并且是富蘭克林研究所科學(xué)與藝術(shù)委員會(huì)電氣集群的前任主席。 Amin博士是15篇最佳論文獎(jiǎng)的獲得者,，在信號處理理論和應(yīng)用方面發(fā)表800多種期刊及會(huì)議論文,，涉及無線通信，雷達(dá),，聲納,，衛(wèi)星導(dǎo)航，超聲波,，醫(yī)療保健和RFID等領(lǐng)域,。他與人合著了21本書的章節(jié)，并由CRC出版社于2011年,，2014年,，2017年出版編輯了三本書，分別為《穿墻雷達(dá)成像》,、《城市雷達(dá)壓縮感知》,、及《雷達(dá)室內(nèi)監(jiān)測》。

 

Moeness Amin received his Ph.D. degree in Electrical Engineering from the University of Colorado, Boulder, in 1984. Since 1985, he has been with the Faculty of the Department of Electrical and Computer Engineering, Villanova University, Villanova, PA, USA, where he became the Director of the Center for Advanced Communications, College of Engineering, in 2002. 　　

Dr. Amin is a Fellow of the Institute of Electrical and Electronics Engineers (IEEE), Fellow of the International Society of Optical Engineering (SPIE), Fellow of the Institute of Engineering and Technology (IET), and a Fellow of the European Association for Signal Processing (EURASIP). He is the Recipient of: the 2017 Fulbright Distinguished Chair in Advanced Science and Technology, Recipient of the 2016 Alexander von Humboldt Research Award, Recipient of the 2016 IET Achievement Medal, Recipient of the 2014 IEEE Signal Processing Society Technical Achievement Award, Recipient of the 2009 Technical Achievement Award from the European Association for Signal Processing, and Recipient of the 2015 IEEE Aerospace and Electronic Systems Society Warren D White Award for Excellence in Radar Engineering.　

Dr. Amin is the Recipient of the IEEE Third Millennium Medal.  He was a Distinguished Lecturer of the IEEE Signal Processing Society, 2003-2004, and is the past Chair of the Electrical Cluster of the Franklin Institute Committee on Science and the Arts.  Dr. Amin is a Recipient of 15 Paper Awards, and has over 800 journal and conference publications in signal processing theory and applications, covering the areas of Wireless Communications, Radar, Sonar, Satellite Navigations, Ultrasound, Healthcare, and RFID.  He has co-authored 21 book chapters and is the Editor of three books titled, Through the Wall Radar Imaging, Compressive Sensing for Urban Radar, Radar for Indoor Monitoring, published by CRC Press in 2011, 2014, 2017, respectively.

 

【講座信息】

在提升無線電頻譜利用效率及防干擾服務(wù)方面要借助于大膽創(chuàng)新的概念,。頻譜堵塞和動(dòng)態(tài)頻率分配領(lǐng)域中最緊迫的問題之一是在雷達(dá)和通信之間提供無可爭議的共享帶寬,。這激發(fā)了近年來對于設(shè)計(jì)雷達(dá)與無線服務(wù)共享帶寬的同時(shí)工作思路。與頻譜感知,、認(rèn)知無線電及認(rèn)知雷達(dá)共存的設(shè)計(jì)方法不同,，最新的研究正在轉(zhuǎn)向?qū)⑼ㄐ判盘柷度肜走_(dá)波形的設(shè)計(jì)方法。如此,，通信系統(tǒng)可利用現(xiàn)有雷達(dá)設(shè)施資源,，包括高功率、大帶寬,、高質(zhì)量的硬件,。本報(bào)告針對這一問題，討論雷達(dá)與通信雙功能技術(shù),，使雷達(dá)能夠容納語音和數(shù)據(jù)傳輸,，從而促進(jìn)雷達(dá)和通信系統(tǒng)的技術(shù)進(jìn)步。開發(fā)了將信息嵌入雷達(dá)脈沖發(fā)射的新型信令方案,。另外,，考慮不同的天線配置情況，包括MIMO雷達(dá),，通過將幅度和相移鍵控調(diào)制與波形分集和空間自由度相結(jié)合來實(shí)現(xiàn)高數(shù)據(jù)速率通信，并同時(shí)滿足整體功率約束,。

There is a growing need for bold and new concepts with the potential to contribute towards significant improvements in the efficiency of radio spectrum utilization and protection from interfering services. One of the most pressing problems in the area of spectral congestion and dynamic frequency allocations is to provide uncontested shared bandwidth between radar and communications. This has recently spurred extensive efforts towards devising solutions for simultaneous operations of radar target illuminations and wireless services sharing the same frequency bandwidth. Unlike the general approach of coexistence, which predicates on cognitive radio and cognitive radar for spectrum sensing and utilization, recent research is moving to enable

the embedding of communication signals into radar waveforms. In so doing, the communication systems capitalizes on the resources of existing radar infrastructure, including high power, large bandwidth, and high quality hardware. This tutorial establishes and promotes the area of dual system functionality, allowing radar to house voice and data transmission, leading to technological advances in radar and communications systems. The research develops novel signaling schemes for embedding information into the radar pulsed emissions, which, in most cases, is blind to the primary radar operation. It considers different antenna configurations, including multiple-input multiple-output (MIMO) radars and achieves high data rate communications by combining amplitude and phase-shift keying modulations with waveform-diversity and spatial degrees of freedom, while satisfying an overall power constraint.