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| Chair |
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Kensuke Okubo (Okayama Prefectural Univ.) |
| Vice Chair |
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Atsushi Sanada (Osaka Univ.), Akihito Hirai (Mitsubishi Electric) |
| Secretary |
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Satoshi Yoshida (Ryukoku Univ.), Shohei Imai (Murata Manufacturing) |
| Assistant |
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Tomoyuki Furuichi (Tohoku Univ.), Kosuke Katayama (NIT Tokuyama College) |
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| Conference Date |
Thu, Nov 14, 2024 09:50 - 15:40
Fri, Nov 15, 2024 09:45 - 15:45 |
| Topics |
Microwave, etc. |
| Conference Place |
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| Sponsors |
This conference is technical co-sponsored by IEEE MTT-S Japan Chapter, IEEE MTT-S Kansai Chapter and IEEE MTT-S Nagoya Chapter.
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| 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. |
| Due for Registration |
Please proceed the payment of registration fee by 3 days before the workshop date. The meeting URL will be sent from one of the secretaries of the committee via e-mail, just before the workshop date. |
| Registration for Online |
If you will join the workshop/conference held in online/hybrid style, please make your registration here, for getting the meeting ID and pass code. (Japanese page) |
Thu, Nov 14 PM
09:45 - 11:55 |
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09:45-09:50 |
Opening Address ( 5 min. ) |
| (1) |
09:50-10:15 |
Experimental Evaluation of Quasi-TEM-Based Microstrip Line Formulas for Millimeter-Wave Circuit Design |
Sota Terasaki, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) |
| (2) |
10:15-10:40 |
Design and Evaluation of Wideband Stripline-to-Coaxial Transitions |
Mai Sasaki, Taiyo Ushiyama, Sayu Tomioka, Tsuyoshi Hazemoto, Satoshi Ono (UEC), Sho Masui, Takafumi Kojima (NAOJ), Takeshi Sakai (UEC) |
| (3) |
10:40-11:05 |
Simulation evaluation of losses due to gaps occurring in split assembly of rectangular waveguide |
Takuichi Hirano (Tokyou City Univ.) |
| (4) |
11:05-11:30 |
Analysis of nonlinear networks using the polyharmonic distortion model |
Itsuki Mitsuhashi, Shuhei Amakawa (Hiroshima Univ.) |
| (5) |
11:30-11:55 |
Analysis of Power Amplifiers by Large Signal S-Parameters of Power Transistors |
Takashi Kondo, Kohei Fujiwara (TIRI), Kazuya Yaginuma, Sei Mizojiri (PB), Shinji Hara, Noriyuki Tanba (NU) |
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11:55-13:05 |
Lunch Break ( 70 min. ) |
Thu, Nov 14 PM
13:05 - 14:20 |
| (6) |
13:05-13:30 |
8Gbps Bang-Bang Phase Detectors Fabricated in 28-nm CMOS Technology |
Riku Otomo, Yuki Fujiya, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) |
| (7) |
13:30-13:55 |
A Study on Improvement of Transmission Characteristics by Adjustment of Reflection Angles between Modes in OAM Communication Beam-steering |
Kanki Kitayama, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (UEC) |
| (8) |
13:55-14:20 |
Improvement of Output Back-Off Efficiency by Doherty-Outphasing Mixed Operation for 4.7-GHz-Band GaN HEMT Power Amplifier with Miniature Combiner |
Yudai Shiraishi, Kazuhiko Honjo, Ryo Ishikawa (UEC) |
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14:20-14:35 |
Break ( 15 min. ) |
Thu, Nov 14 PM
14:35 - 15:40 |
| (9) |
14:35-15:00 |
Development of a 1-W class Dielectric Resonator Oscillator using a GaN Power Transistor |
Kohei Fujiwara, Takashi Kondo (TIRI), Sei Mizojiri, Kazuya Yaginuma (Pale Blue), Shinji Hara, Noriyuki Tanba (Nagoya Univ.) |
| (10) |
15:00-15:40 |
[Invited Talk]
4.25GHz 50W microwave power source for microwave discharge electron source |
Sei Mizojiri, Kazuya Yaginuma (Pale Blue), Kohei Fujiwara, Takashi Kondo (TIRI), Shinji Hara, Noriyuki Tanba (IMaSS) |
Fri, Nov 15 AM
09:45 - 11:50 |
| (11) |
09:45-10:10 |
Variable Gain Amplifier with Sigmoid-Function-Based Variable Power Gain Characteristics |
Wataru Yamamoto, Akihito Hirai (Mitsubishi Electric Corp.) |
| (12) |
10:10-10:35 |
0.9-4.0 GHz Reactively Matched 30W GaN MMIC High Power Amplifier and A Study on Miniaturization of Matching Circuits |
Hirotaka Sato, Jun Kamioka, Shinichi Miwa, Yoshitaka Kamo, Shintaro Shinjo (Mitshbishi Electric Co.) |
| (13) |
10:35-11:00 |
X-band 270 W Internally-matched High Power Amplifier Using GaN-on-GaN HEMTs |
Jun Kamioka, Eigo Kuwata, Shintaro Shinjo, Tsutomu Matsuura, Shingo Tomohisa, Eiji Yagyu (Mitsubishi Electric Corp.) |
| (14) |
11:00-11:25 |
Broadband X-Band GaN MMIC High Power Amplifier and Driver Amplifier Chipset |
Kento Saiki, Jun Kamioka, Shintaro Shinjo (Mitsubishi Electric) |
| (15) |
11:25-11:50 |
Outphasing Power Amplifier with Switching Reactance Compensation Circuit |
Yuki Takagi, Takashi Hirakawa, Yoshichika Ohta, Naoki Hasegawa (SB) |
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11:50-13:00 |
Lunch Break ( 70 min. ) |
Fri, Nov 15 PM
13:00 - 14:40 |
| (16) |
13:00-13:25 |
Evaluation of Dielectric Waveguide Connecters |
Junya Matsudaira (NTT DOCOMO), Hiroshi Hamada (NTT DOCOMO/NTT Device Technology Labs, NTT Corporation), Atsushi Fukuda, Fumihiko Hada, Yasunori Suzuki (NTT DOCOMO) |
| (17) |
13:25-13:50 |
Study on a 79 GHz band top-insertion WRG- COAX Transition |
Masatora Ueno (Utsunomiya Univ.), Yutaka Aoki, Hitoshi Tanaka, Hiroyuki Kamo (TAIYO YUDEN), Takashi Shimizu (Utsunomiya Univ.) |
| (18) |
13:50-14:15 |
Study on evaluation of millimeter-wave characteristics of circuit boards using WG modes in a sapphire disk resonator |
Sho Matsumine, Daisuke Suzuki, Yoshinori Kogami (Utsunomiya Univ.) |
| (19) |
14:15-14:40 |
Reflection Characteristics of Illusion Metasurfaces Using a Stretchable Elastic Substrate with Dynamic Anomalous Reflection Beam Shaping Functionality at 140GHz Band |
Yuki Tankawa, Yosuke Nakata, Atsushi Sanada (Osaka Univ.) |
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14:40-14:55 |
Break ( 15 min. ) |
Fri, Nov 15 PM
14:55 - 15:45 |
| (20) |
14:55-15:20 |
Direct Digital RF Signal Generator Composed of 1bit Delta-Sigma Modulator and N-path Filter |
Shimpei Yamashita, Michiya Hayama, Yoshifumi Kawamura, Akihito Hirai (MELCO) |
| (21) |
15:20-15:45 |
Dual Configuration of sub-THz linearizer for independently compensating IM3 components |
Sumire Aoki (NTT DOCOMO), Hiroshi Hamada, Teruo Jyo, Hiroyuki Takahashi (NTT), Yasunori Suzuki (NTT DOCOMO) |
| Announcement for Speakers |
| General Talk | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| MW |
Technical Committee on Microwaves (MW) [Latest Schedule]
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| Contact Address |
Shohei Imai (Murata Manufacturing Co., Ltd)
E- : s  ii i g
or
Satoshi Yoshida (Ryukoku University)
E-:    123 ns r    |
Last modified: 2024-09-19 08:55:48
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