The field of interest of the AP-S encompasses: antennas, including analysis, design, development, measurement, and testing; radiation, propagation, and the interaction of electromagnetic waves with discrete and continuous media; and applications and systems pertinent to antennas, propagation, and sensing, such as applied optics, millimeter- and sub-millimeter-wave techniques, antenna signal processing and control, radio astronomy, and propagation and radiation aspects of terrestrial and space-based communication, including wireless, mobile, satellite, and telecommunications.
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IEEE Antennas and Propagation Society reposted this
📡 𝟮𝟬𝟮𝟰 𝗺𝗮𝗿𝗸𝘀 𝘁𝗵𝗲 𝟳𝟱𝘁𝗵 𝗮𝗻𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗿𝘆 𝗼𝗳 𝗔𝗣 𝗦𝗼𝗰𝗶𝗲𝘁𝘆! As part of the celebrations of this incredible milestone, IEEE TAP has compiled a comprehensive collection of 𝟯𝟭 𝗮𝗿𝘁𝗶𝗰𝗹𝗲𝘀 on 𝗔𝗻𝘁𝗲𝗻𝗻𝗮𝘀 𝗮𝗻𝗱 𝗣𝗿𝗼𝗽𝗮𝗴𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝗘𝗺𝗲𝗿𝗴𝗶𝗻𝗴 𝟱𝗚/𝟲𝗚 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, which will soon be released online. 🌐 Stay tuned to discover these cutting-edge articles, which will be available 𝗼𝗽𝗲𝗻 𝗮𝗰𝗰𝗲𝘀𝘀!
IEEE Antennas and Propagation Society reposted this
Check your latest issue of the IEEE Antennas and Propagation Society #Magazine for free stickers celebrating the Society's 75th anniversary! Thanks to the Editorial staff, especially Editor-in-Chief Prof. Francesco P. Andriulli, for making it happen!
IEEE Antennas and Propagation Society reposted this
IEEE AP-S Young Professionals Committee Meeting @ IEEE APS/URSI 2024 Florence (IT) Attendees include, C.J. Reddy, Chair of IEEE AP-S Young Professionals Committee Qammer H. Abbasi, CEng, FRSA, FRET, FEAI, FIET, Vice Chair of IEEE AP-S Young Professionals Committee Gangil Byun, 2023 IEEE AP-S Young Professionals Ambassador Vladimir Okhmatovski, Chair, AP-S Member Benefits Committee Guillermo Álvarez Narciandi, 2024 IEEE AP-S Young Professionals Ambassador María García Fernández, 2024 IEEE AP-S Young Professionals Ambassador Debdeep Sarkar, IEEE AP-S Young Professionals Committee Member Can Ding, 2024 IEEE AP-S Young Professionals Ambassador Lizhao Song, 2024 IEEE AP-S Young Professionals Ambassador Haihan Sun, 2024 IEEE AP-S Young Professionals Ambassador Hasan Abbas, 2023 IEEE AP-S Young Professionals Ambassador Yujie Zhang, 2024 IEEE AP-S Young Professionals Ambassador Lizhao Song, 2024 IEEE AP-S Young Professionals Ambassador Danilo Brizi, Chair IEEE APS/URSI 2024 Florence (IT) Young Professionals Khaled Obeidat, PhD, IEEE AP-S Young Professionals Committee Member David Michelson, Chair, 2025 IEEE AP-S/URSI Conference, Ottawa #IEEE #IEEEAPS #IEEEAPSYP #antennas #propagation
Visit our friends IEEE AP-S Young Professionals in their booth at IEEE APS/URSI 2024 Florence (IT)!
IEEE AP-S Young Professionals at IEEE APS/URSI 2024 Florence (IT) !! If you are at IEEE APS/URSI 2024 Florence (IT) in Florence, stop by at the IEEE Antennas and Propagation Society (AP-S) booth to learn about the benefits of membership of AP-S !!
Celebrate Prof Constantine A Balanis with us today, from 08:40 - 12:20 in Monumentale 0-14
Join us during IEEE APS/URSI 2024 Florence (IT) for a very special celebratory session honoring Prof. Constantine Balanis for his 85th Birthday and his Contributions to Antennas and Propagation The session includes talks from: John Sahalos, Aristotle University of Thessaloniki (AUTH) John (Yiannis) Volakis, Florida International University C.J. Reddy, Altair George Barber, USfalcon, Inc. Stuart A. Long, University of Houston Christos Christodoulou, The University of New Mexico John Vardaxoglou, Loughborough University SEONG-OOK PARK, KAIST Stavros Georgakopoulos, Florida International University Anuj Modi, PhD, Amazon Lab126 The celebratory session is co-chaired by Stefano Maci, Università di Siena and Erdem Topsakal, Virginia Commonwealth University #apsursi #apsursi2024 #antennasandpropagation #antennas #constantineabalanis #balanis
Huge turn out during last nights Welcome Reception. IEEE APS/URSI 2024 Florence (IT) is off to a very successful start. What new research will you learn about today?
Wow!! What an amazing day of IEEE APS/URSI 2024 Florence (IT)!! Be sure to join us during tonight’s Welcome Reception at 19:00 in Cavaniglia. There will be delicious food, drinks, gelato, and great company! #apsursi #networking
Visit our friends from IEEE Microwave Theory & Technology Society during IEEE APS/URSI 2024 Florence (IT)!
Setting up the IEEE Microwave Theory & Technology Society booth at #APS2024 in Florence, Italy #IEEE #MTTS #APS IEEE IEEE Microwave Theory & Technology Society IEEE Antennas and Propagation Society
Awesome turnout so far during the Master Class on “Exploring the Fundamentals of Antenna Bandwidth and Quality Factor" from Arthur D. Yaghjian #apsursi #apsursi24 IEEE APS/URSI 2024 Florence (IT)
Happening in an hour!
AP-S/URSI 2024 MASTER CLASS "Exploring the Fundamentals of Antenna Bandwidth and Quality Factor" Arthur D. Yaghjian, Research Consultant, Concord MA 01742 USA Box lunch to be provided! Info: https://lnkd.in/gvSKWCCp Abstract: After briefly tracing the history of quality factor from K.S. Johnson’s definition (c. 1914), as the ratio of the inductive reactance to the parasitic resistance of a coil (inductor), up to its latest field definition valid for highly dispersive lossy antennas, we derive the robust Qz formula for the fractional reflection-coefficient bandwidth of a tuned (at angular frequency ω0) linear circuit or antenna in terms of the frequency derivative of its input impedance at ω0. It is then shown that both this bandwidth Qz formula and the conventional formula for Q defined as ω0 times the ratio of the tuned energy stored to the average power dissipated determines the exact bandwidth of resonant and antiresonant RLC series and parallel circuits, respectively. Moreover, these quality factors determine the damping constant of the ringing ω0-sinusoidal voltages and currents induced in these circuits by a time-domain impulse function. For other tuned circuits and antennas, neither Q nor Qz always well approximate their bandwidths. Thus, necessary and sufficient criteria are given for these quality factors to accurately determine the bandwidth and it is explained why both quality factors are important for antenna research and design. The lower bounds on antenna Q obtained by Chu, Collin & Rothschild, and Fante are compared to each other and to Qz, and it is shown that these lower bounds can be approached if magnetic material is used in addition to electric currents. We conclude by proving that, without using Bode-Fano matching, the Chu et al. lower bounds on Q (upper bounds on bandwidth) can be overcome by tuning an antenna with either Lorentzian dispersive material or a simple Lorentzian circuit. #apsursi2024 #aps #masterclass