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Technical Committee on Electron Devices (ED)

Chair		Seiya Sakai (Hokkaido Univ.)
Vice Chair		Manabu Arai (Nagoya Univ.)
Secretary		Toshiyuki Oishi (Saga Univ.), Yoshitugu Yamamoto (Mitsubishi Electric)
Assistant		Masatoshi Koyama (Osaka Inst. of Tech.), Tomohiro Yoshida (SUMITOMO ELECTRIC DEVICE INNOVATIONS)

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, Jan 25, 2024 14:00 - 16:45 Fri, Jan 26, 2024 09:45 - 16:10
Topics
Conference Place
Sponsors	This conference is technical co-sponsored by IEEE MTT-S Japan Chapter, IEEE MTT-S Kansai Chapter and IEEE MTT-S Nagoya Chapter.
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 ED, MW.

Thu, Jan 25 PM 13:55 - 15:15
	13:55-14:00	( 5 min. )
(1)	14:00-14:25	Reduction of Wafer Warpage in GaAs Semiconductor Process	Koichiro Nishizawa (Mitsubishi Electric), Ayumu Matsumoto, Naoki Fukumuro (University of Hyogo), Yasuyuki Nakagawa, Takayuki Hisaka, Hitoshi Sakuma, Yoshiki Kojima (Mitsubishi Electric), Shinji Yae (University of Hyogo)
(2)	14:25-14:50	Optimization of GaN MOCVD growth conditions using simulation	Naoki Yoshioka, Susumu Hatakenaka, Ryohei Nonoda, Yoshiki Kojima (Mitsubishi Elec. Corp.)
(3)	14:50-15:15	Study on Traps in GaN HEMTs using Low-frequency Y11 and Y22	Toshiyuki Oishi, Shiori Takada (Saga Univ.), Ken Kudara, Yutaro Yamaguchi, Shintaro Shinjo, Koji Yamanaka (Mitsubishi Electric Corp.)
	15:15-15:30	Break ( 15 min. )
Thu, Jan 25 PM 15:30 - 16:45
(4)	15:30-15:55	Electron State Analysis under Al2O3 Gate Oxide film in EID AlGaN/GaN MOS-HEMT	Takuma Nanjo, Akira Kiyoi, Takashi Imazawa, Masayuki Furuhashi, Kazuyasu Nishikawa (Mitsubishi Electric), Takashi Egawa (Nagoya Inst. of Tech)
(5)	15:55-16:20	Development of GaN HEMT using a diamond substrate as a heat spreader	Yusuke Shirayanagi (Mitsubishi Electric/Kumamoto Univ.), Shingo Tomohisa (Mitsubishi Electric), Keiji Kasamura, Hiroki Toyoda (Kumamoto Univ.), Takashi Matsumae, Yuichi Kurashima, Hideki Takagi (AIST), Akihisa Kubota (Kumamoto Univ.), Takashi Takenaga (Mitsubishi Electric)
(6)	16:20-16:45	A GaN Power Amplifier Module for 5G Massive MIMO Base-station Applications	Satoru Honda, Akio Matsushita, Eri Teranishi, katsuya Kato, Shuichi Sakata, kazuya Yamamoto, Tetsuo Kunii (Mitsubishi Electric)
Fri, Jan 26 AM 09:45 - 11:00
(7)	09:45-10:10	Design of Decoupling Circuit between Transmitting and Receiving Antennas.	TAN Zhi Earn, Takagi Masaya (TUT), Saeki Hiromasa (Murata Mfg.), Tamura Masaya (TUT)
(8)	10:10-10:35	Design of Novel Box-type Coupling Microstrip Diplexer with Transmission Zeros	Yudai Nishiyama, Masataka Ohira, Zhewang Ma (Saitama Univ.)
(9)	10:35-11:00	High-Linearity-Digital-Controlled Vector Sum Phase Shifter Using Vernier Ladder Network for Beyond 5G Phased Array Antenna	Ren Imanishi, Hideyuki Nosaka (Ritsumeikan Univ.)
	11:00-11:10	Break ( 10 min. )
Fri, Jan 26 PM 11:10 - 12:00
(10)	11:10-11:35	Temperature Characteristics Measurement and RF Device Modeling of Hydrogen-terminated Diamond FET	Tomoyuki Furuichi, Fumito Karasawa (Tohoku Univ.), Hiroyuki Kawashima, Tomoko Wakai (ODD), Tadashi Masumura (Hokkaido Univ.), Takahiro Yamaguchi (ODD), Junichi H. Kaneko (Hokkaido Univ.), Hitoshi Umezawa (ODD), Noriharu Suematsu (Tohoku Univ.)
(11)	11:35-12:00	Evaluation of detectable range of in-body communication in RFID partial denture management system	Yuji Takatera, Tomoyuki Furuichi (Tohoku Univ.), Mizuki Motoyoshi (SIST), Noriharu Suematsu (Tohoku Univ.)
	12:00-13:00	Break ( 60 min. )
Fri, Jan 26 PM 13:00 - 14:40
(12)	13:00-13:25	A Study of Determining the Target Characteristics of Quadrature Hybrids and Power Dividers Consisting a Six-Port Reflectometer-type VNA	Yo Tsubaki, Taiyo Ushiyama, Satoshi Ono (UEC)
(13)	13:25-13:50	A Study of Calibration and Verification of measurements using Passive Road Pull	Noriyuki Tanba, Shinji Hara (Nagoya UniV.)
(14)	13:50-14:15	Measurement of Transmission Coefficient using QPSK as A Reference Signal Source	Makoto Yoshida (CDEX), Toshiyuki Yakabe (MPL LLP)
(15)	14:15-14:40	Dielectric Measurement of Complex Permittivity for Electrolyte Solution by the Cut-Off Circular Waveguide Reflection Method	Kouji Shibata (Hachinohe Inst. of Tech.)
	14:40-14:50	Break ( 10 min. )
Fri, Jan 26 PM 14:50 - 16:10
(16)	14:50-15:30	[Invited Talk] Research on Phased Array Antenna Device for Beyond 5G	Takana Kaho, Hideya So, Koji Matsunaga (Shonan Inst. Tech.)
(17)	15:30-16:10	[Invited Talk] Ultra-high-speed analog front-end ICs for optical and wireless communications using InP compound semiconductors	Teruo Jyo, Munehiko Nagatani, Hiroshi Hamada, Hitoshi Wakita, Ibrahim Abdo, Daisuke Kitayama, Adam Pander, Yuta Shiratori, Miwa Mutoh, Takuya Tsutsumi, Hiroyuki Takahashi (NTT)
	16:10-16:15	( 5 min. )

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

Contact Address and Latest Schedule Information
ED	Technical Committee on Electron Devices (ED) [Latest Schedule]
	Contact Address	Toshiyuki Oishi (Saga Univ.） TEL : 0952-28-8645 E- :oi104cc-u Yoshitsugu Yamamoto (Mitsubishi Electric) TEL: 072-784-7426 E-: YaYoguMibiElectc
MW	Technical Committee on Microwaves (MW) [Latest Schedule]
	Contact Address	Ryo Ishikawa （UEC） E-: ric or Shohei Imai (Murata Manufacturing Co., Ltd) E-: siiig