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Technical Committee on Microwaves (MW) [schedule] [select]
Chair Kensuke Okubo (Okayama Prefectural Univ.)
Vice Chair Atsushi Sanada (Osaka Univ.), Akihito Hirai (Mitsubishi Electric)
Secretary Ryo Ishikawa (Univ. of Electro-Comm), Shohei Imai (Murata Manufacturing)
Assistant Tomoyuki Furuichi (Tohoku Univ.), Kosuke Katayama (NIT Tokuyama College)

Conference Date Thu, Feb 29, 2024 10:00 - 17:20
Fri, Mar 1, 2024 09:00 - 15:20
Topics Microwave, etc. 
Conference Place  
Transportation Guide https://www.oka-pu.ac.jp/guide/page-392/
Sponsors This conference is technical co-sponsored by IEEE MTT-S Japan Chapter, IEEE MTT-S Kansai Chapter and IEEE MTT-S Nagoya Chapter.
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on MW.

Thu, Feb 29 AM 
10:00 - 11:45
  10:00-10:05 Opening Address ( 5 min. )
(1) 10:05-10:30 A Study on Efficiency Improvement by Adjusting Drain Bias Voltage in a Distributed Amplifier MW2023-174 Kento Iwasaki, Kazuhiko Honjo, Ryo Ishikawa (UEC)
(2) 10:30-10:55 Study on spiral inductor imitating litz wire shape and its application to VCO MW2023-175 Nobuyuki Itoh (Okayama Pref. Univ.)
(3) 10:55-11:20 A Study of Digital Modulation Computation Bit Count and 1- bit BP Delta Delta-Sigma Modulation OSR for 40 -GHz Band Direct Digital RF ModulatoModulator MW2023-176 Kouki Nakamura, Satoshi Tsukamoto, Junhao Zhang, Yuki Fujiya, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.)
(4) 11:20-11:45 Terahertz wave receiving circuit that realizes stable reception by following changes in transmission/reception distance MW2023-177 Ryuji Naitou, Yasuaki Monnai (UTokyo)
  11:45-13:00 Break ( 75 min. )
Thu, Feb 29 PM 
13:00 - 14:15
(5) 13:00-13:25 Coil Orientation Impact on Efficiency in Double-Sided WPT with Magnetic Field Coupling MW2023-178 Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa, Noa Ebita (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology), Noriharu Suematsu (Tohoku University)
(6) 13:25-13:50 High Dynamic Range 920 MHz Band Low Power Rectenna with Low Threshold voltage GaAs GADs MW2023-179 Taiki Hirase, Yuya Hirose, Tsukasa Hirai (Kanazawa IT.), Gaku Kato, Takamasa Kono (Nisshinbo Micro Devices), Naoki Sakai, Kenji Itoh (Kanazawa IT.)
(7) 13:50-14:15 Observation of WPT spectrum at 2.4 GHz band and 5 GHz band MW2023-180 Takashi Shiba, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.)
  14:15-14:30 Break ( 15 min. )
Thu, Feb 29 PM 
14:30 - 15:45
(8) 14:30-14:55 Application of Microwave Magnetic Field to Nanodiamonds with a Parallel Plate Line and Transitions to a Coaxial line MW2023-181 Koki Kimura, Minoru Sanagi (Okayama Univ.)
(9) 14:55-15:20 A design of H-plane waveguide directional coupler with X-type intersection MW2023-182 Mitsuyoshi Kishihara, Koichiro Sakaguchi, Kensuke Okubo (Okayama Pref. Univ.), Isao Ohta (Univ. of Hyogo)
(10) 15:20-15:45 Multimode Transmission using Waveguide
-- Transmission Characteristics based on the Shape of the Mode Sum Electrode --
MW2023-183
Kazuyuki Ouchi (WDL)
  15:45-16:00 Break ( 15 min. )
Thu, Feb 29 PM 
16:00 - 17:20
(11) 16:00-16:40 [Invited Talk]
An example of social implementation of microwave heating technology compatible with IEC TC-27 MW2023-184
Mutsumi Yoshida (FDC)
(12) 16:40-17:20 [Invited Talk]
The next-generation high frequency measurement method of the multi-port based network analyzer
-- The current situation and the future --
MW2023-185
Toshiyuki Yakabe (MPL LLP)
Fri, Mar 1 AM 
09:00 - 10:40
(13) 09:00-09:25 An Anti-parallel Diode 100GHz GaN Frequency Tripler for Beyond 5G Using Terahertz Band MW2023-186 Shimpei Yamashita, Yoshifumi Kawamura, Keigo Nakatani, Yoshitaka Kamo, Koji Yamanaka (MELCO)
(14) 09:25-09:50 A 100GHz-band GaN Transmitter Module with Triple-Multiplier for Beyond 5G Using Terahertz Band MW2023-187 Yoshifumi Kawamura, Shimpei Yamashita, Keigo Nakatani, Koji Yamanaka, Yoshitaka Kamo, Kenichi Horiguchi, Tetsuo Kunii, Hirotaka Amasuga (Mitsubishi Electric)
(15) 09:50-10:15 An Envelope-Tracking Amplifier with High Speed and High Efficiency Source-Floating GaN Switching Envelope Amplifier MW2023-188 Kento Saiki, Shuichi Sakata, Yuji Komatsuzaki, Shintaro Shinjo (Mitsubishi Electric)
(16) 10:15-10:40 28-GHz-Band GaN HEMT Outphasing Amplifier MMIC Designed by Considering Insertion Loss at Dual-Power-Level Optimization MW2023-189 Taiki Kobayashi, Kazuhiko Honjo, Ryo Ishikawa (UEC)
  10:40-10:55 Break ( 15 min. )
Fri, Mar 1 AM 
10:55 - 11:45
(17) 10:55-11:20 Reconfigurable Reflection Direction and Multi-Band Metasurface Reflector Using Varactor Diodes Mounted Mushroom-Type Structure MW2023-190 Taisei Urakami (NAIST), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono (NIT (KOSEN), Kagawa College), Na Chen, Minoru Okada (NAIST)
(18) 11:20-11:45 A Study on Dispersion Characteristics for a nonreciprocal CRLH-TL consisting of an Even Number of Unit Cells MW2023-191 Tomohiro Maruyama, Nozomu Fujikawa, Koichiro Sakaguchi, Mitsuyoshi Kishihara, Kensuke Okubo (Okayama Pref Univ)
  11:45-13:00 Break ( 75 min. )
Fri, Mar 1 PM 
13:00 - 13:50
(19) 13:00-13:25 A Study on Experimental Program Improvement for Microwave Antenna Pattern Measurement MW2023-192 Yusuke Kusama, Kazuma Kabasawa, Hiroto Kimura (Toyo Univ.)
(20) 13:25-13:50 Study on complex permittivity measurement for a thin dielectric rod using a 100 GHz band TM010 mode cavity resonator MW2023-193 Syunpei Takahashi, Takashi Shimizu (Utsunomiya Univ.)
  13:50-14:05 Break ( 15 min. )
Fri, Mar 1 PM 
14:05 - 15:20
(21) 14:05-14:30 [Special Talk]
An Analytical Design Method of Wideband Combiner for Handset Doherty Power Amplifier MW2023-194
Shohei Imai, Hiroshi Okabe (Murata)
(22) 14:30-14:55 [Special Talk]
A 2.4-GHz 10 W-Class Bridge Rectifier and Its Efficiency Analysis With the Behavioral Model MW2023-195
Koichi Kikkawa, Tsunehiro Saen, Naoki Sakai, Kenji Itoh (KIT)
(23) 14:55-15:20 [Special Talk]
Quantitative Analysis of Glucose and Albumin in Multicomponent Aqueous Solution by Microwave Broadband Dielectric Spectroscopy MW2023-196
Masahito Nakamura (NTT)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Special TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 30 minutes for presentation and 10 minutes for discussion.

Contact Address and Latest Schedule Information
MW Technical Committee on Microwaves (MW)   [Latest Schedule]
Contact Address Ryo Ishikawa (UEC)
E--mail: ric
or
Shohei Imai (Murata Manufacturing Co., Ltd)
E--mail: siiig 


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