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IEEE 杰出演讲人 Yahya Rahmat-Samii 教授

题目:From Maxwell’s Equations to Modern Communication Antenna Marvel: Handheld, MIMO, Wearable  and Implanted Devices(从Maxwell方程到当代通信天线的奇迹:手机、多发多收、穿戴和植入式)
时间:2009年9月16日(三)上午09:00-10:30
地点:东南大学(四牌楼校区)李文正楼   6楼  北614会议室
主办:IEEE APMTT-EMC Joint Nanjing Chapter
 东南大学  毫米波国家重点实验室
 江苏省电子学会  天线与微波专业委员会
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内容提要:  The introduction of personal communications technology has resulted in a widespread awareness of the critical role wireless services play in today’s communications-centered marketplace. Antennas play paramount roles in an optimal design of the handheld, wearable and implantable devices used in these services. Clearly in designing these antennas the electromagnetic interaction among the antenna, devices and the human is a key factor to be considered. Additionally, diverse requirements for the various applications necessitate an in-depth evaluation of various antenna configurations including the effects of multi-path fading, human body absorption, etc. In this presentation the following topics will be addresses: (a) The age of personal communications, (b) Modern electromagnetic numerical and evolutionary optimization techniques in antenna designs, (c) Various popular antenna designs, such as, monopole, inverted F, reconfigurable patches, etc, (d) Human interactions with handheld devices, (e) wearable antennas and implanted antennas, (f) Antenna diversity and MIMO techniques, (g) SAR characteristics for adults and children, and (h) future trends in personal communication antenna developments. Practical design and safety issues will be summarized based on our advanced computational methodology utilizing the real life model of a human body. Representative results will be shown for input impedance, bandwidth performance, patterns, polarization, gain, absorbed power, etc.

演讲人简历:Yahya Rahmat-Samii is a Distinguished Professor, holder of the Northrop-Grumman Chair in EMs, member of the US National Academy of Eng. He was the former chairman of the EE Department at the UCLA, Before joining UCLA in 1989, he was a Senior Research Scientist at Jet Propulsion Laboratory of Caltech/NASA. Dr. Rahmat-Samii was 1995 President of IEEE AP Society, IEEE Distinguished Lecturer for 1995-1997 & 2007-2009 presenting lectures internationally. He was elected as a Fellow of IEEE in 1985 & a Fellow of IAE in 1986 and served as the Vice President of AMTA a Edmond S. Gillespie Fellow of AMTA (2007). Dr. Rahmat-Samii has authored and co-authored over 800 technical papers for journals and conferences, and has written over 25 book chapters and four books entitled, Electromagnetic Optimization by Genetic Algorithms, Electromagnetic Band Gap Structures in Antenna Engineering, and Impedance Boundary Conditions in Electromagnetics  Implanted Antennas in Medical Wireless Communications. He is also hold several patents. His research contributions cover a diverse area of electromagnetics and antennas. Dr. Rahmat-Samii has received numerous awards, including the 1992 &1995 Wheeler Best Appl. Prize Paper Award for IEEE AP Trans; 1999 Univ. of Illinois ECE Distinguished Alumni Award; AMTA’2000 Distinguished Achiev. Award; & IEEE 3rd Millennium Medal. He was the recipient of an Honorary Doctorate in Physics from the Univ.of Santiago de Compostela, Spain; & elected as a Foreign Member of the Royal Flemish Academy of Belgium for Science and the Arts (2001); he received the Technical Excellence Award from JPL(2002), the URSI Booker Gold Medal (2005), the Chen-To Tai Distinguished Educator Award of IEEE AP-S (2007), & the IEEE AP-S Distinguished Achievement Award (2009). Prof. Rahmat-Samii is the designer of the IEEE AP-S logo which is displayed on all IEEE AP-S publications

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