Professor Sungtek Kahng, Dept. of Information & Telecommunication Engineering, Incheon National University, Korea, email: email@example.com, phone: +82-32-835-8288
Title: “How to Evaluate Near-Field of Metamaterial 5G Beamforming Antennas
A method is suggested to enables us to evaluate the near-field of the 5G array antenna on a handset. We design a 1X4 metamaterial array antenna to create the electromagnetic wave at 28 GHz and increase the antenna gain. We collect the power-density which is the electromagnetic power scanned over a 10 mmX10 mm transverse region at an increasing distance from the point far away from the antenna surface to the far-field. We check the near-field power-density as the results of extrapolating using a 4th-order polynomial, a cubic spline, and Prony functions. Structures.
Photo & Biography:
He received his Ph.D. degree in electronics engineering and communication engineering from Hanyang University, Korea in 2000, with a specialty in radio science and engineering.
From 2000 to early 2004, he worked for the Electronics and Telecommunication Research Institute on numerical electromagnetic characterization and developed RF passive components/antenna feed assemblies for satellites.
In March 2004, he joined the Department of Information and Telecommunication Engineering at the Incheon National University where he has continued research on analysis and advanced design methods of microwave components and antennas, including metamaterial technologies, MIMO communication, 5G beamforming antennas
Dr. Ir. Adrian Andaya Lestari, Senior Scientist at Labs247, Segitiga Emas Business Park, Jl. Prof. Dr. Satrio KAV 6, Jakarta Selatan – 12940, INDONESIA.
Title: “UWB Bow-Tie Antenna with Tapered Inductive Loading”
A UWB bow-tie antenna, designed to work in the VHF-UHF band, is realized by a novel implementation of tapered inductive loading. The antenna with the proposed loading profile is manufactured as a printed antenna on an FR4 material. It exhibits a fractional bandwidth of over 90% with dimensions of only 20 x 20 cm for a center frequency of 450 MHz. Despite its relatively small size, the proposed antenna works with very high efficiency (nearly 100%), as the employed inductive loading introduces no ohmic loss. In principle, the proposed loading profile can be applied to other frequency bands as well by scaling the antenna dimensions up or down according to the desired center frequency. Thus, it broadens its applicability.
Photo & Biography:
Andrian Andaya Lestari (M’07, SM’17) received M.Sc. and Ph.D. degrees in electrical engineering from Delft University of Technology (TU Delft), The Netherlands, in 1993 and 2003, respectively.
From 1998 to 2013 he was a scientist at the Faculty of Electrical Engineering, Mathematics and Computer Science – TU Delft.
Dr. Lestari was the recipient of the Best Paper Award at the ICITACEE and ICECOS International conferences in 2014 and 2018, respectively, for his work on FMCW maritime radar.
Professor Monai Krairiksh, Faculty of Engineering King Mongkut’s Institute of Technology Ladkrabang, No.1, Soi Chalong Krung 1, Chalong Krung Road, Ladkrabang Sub-district, Ladkrabang district, Bangkok 10520, Thailand
Title: “Essential of Preharvest Sensors”
Tasty and healthy fruits are consumed worldwide. However, they must be harvested at appropriate time. Harvesting too early results in long storage time. On the other hand, short shelf life is due to late harvesting. Conventional means to harvest at appropriate time is to count the days after fruit setting. According to climate change, the suitable date is not consistent. Hence, sensors that can inform appropriate harvesting time are desirable. Although numerous sensors have been developed, they are mostly for postharvest application. Therefore, there is a challenge to develop preharvest sensors. The problem of interest in fruit industry and the solution will be discussed in this presentation.
Photo & Biography:
Monai KRAIRIKSH was born in Bangkok, Thailand. He received the B.Eng., M.Eng. and D.Eng. degrees in electrical engineering from King Mongkut’s Institute of Technology Ladkrabang (KMITL), Thailand in 1981, 1984, and 1994, respectively. He was a visiting research scholar at Tokai University in 1988 and at Yokosuka Radio Communications Research Center, Communications Research Laboratory (CRL) in 2004. He joined the KMITL and is currently a Professor at the Department of Telecommunication Engineering. He has served as the Director of the Research Center for Communications and Information Technology during 1997-2002. Dr. Krairiksh was the chairman of the IEEE MTT/AP/Ed joint chapter in 2005 and 2006. He served as the General Chairman of the 2007 Asia-Pacific Microwave Conference, and the 2017 International Symposium on Antennas and Propagation. He was the President of the Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Association (ECTI) in 2010 and 2011 and was an editor-in-
chief of the ECTI Transactions on Electrical Engineering, Electronics, and Communications. He was recognized as a Senior Research Scholar of the Thailand Research Fund in 2005 and 2008 and a Distinguished Research Scholar of the National Research Council of Thailand. He served as a distinguished lecturer of IEEE Antennas and Propagation Society during 2012-2014 and an associate editor of IEEE Transactions on Antennas and Propagation during 2014-2019.
Shaymardanov Ruslan V. , Ph.D., CEO (General Microwave LLC), Head of Product Department, Email: firstname.lastname@example.org, Tel.: +7 (916) 914-12-55
Title: “Practical Aspects of Antenna Elements on Air Substrate Usage”
Nowadays antenna design meets more and more challenges to suite various and quite often conflicting requirements such as wide operational band, even gain in the band, wide radiation pattern and wide
Photo & Biography:
He received his Ph.D. degree in science from Higher School of Economics (National Research University) under the Government of Russian Federation in 2016, Master degree in Finance from Financial University under the Government of Russian Federation in 2012 and Master degree in Science from Moscow State Institute of Electronics and Mathematics in 2011. He is currently CEO (General Microwave LLC), Head of Product Department. His achievement including New generation of GNSS navigation antenna with the frequency range L1 / L2 / L3 / L5, B1 / B2 / B3, E1 / E2 / E5a / E5b / E6 (GPS, GLONASS, BEIDOU, GALILEO) development and implementation; The project of creating active and passive S-band antenna modules for India region (LNSS GAGAN); Development of an advanced model of personal GPS trackers (for the elderly people, children and pets); Grant of the President of the Russian Federation (for results in scientific activity); Grant of the Government of Moscow (for research in microwave therapy with effects on internal organs). 3 patents; more than 30 publications (Russian and international magazines); participation as an oral speaker in conferences in
Professor Adit Kurniawan, Head Research Division of Telecommunications Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung; Jl. Ganesa No. 10 Bandung, Indonesia. Email : email@example.com
Title: “Fabrication of High-Gain and Flexible-Feeding Microstrip Antenna Array Using Two-Stage Design Method”
Photo & Biography:
Adit Kurniawan completed Undergraduate Degree (B.Eng) in Electrical Engineering from Institut Teknologi Bandung, Indonesia in 1986. Then He completed Master Degree (M.Eng) from RMIT and
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