Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2025-03-06 10:35 |
Shimane |
Taisha Urara-kan Culrural Hall (Shimane, Online) (Primary: On-site, Secondary: Online) |
A 100 GHz-band 1W-class GaN MMIC Power Amplifier for Beyond 5G Keigo Nakatani, Yoshifumi Kawamura, Akihito Hirai, Koji Yamanaka (Mitsubishi Electric) |
(To be available after the conference date) [more] |
|
MW |
2025-03-06 11:00 |
Shimane |
Taisha Urara-kan Culrural Hall (Shimane, Online) (Primary: On-site, Secondary: Online) |
A 100GHz-band GaN Amplifier Module for Beyond 5G Yoshifumi Kawamura, Keigo Nakatani, Akihito Hirai, Koji Yamanaka (Mitsubishi Electric) |
(To be available after the conference date) [more] |
|
MW |
2024-06-14 10:10 |
Tokyo |
Hachijomachi-shoko-kai (Tokyo, Online) (Primary: On-site, Secondary: Online) |
A Ka-band 15 W Output Power, High Efficiency GaN MMIC Power Amplifier for Wideband Multi-carrier Satellite Communication Keigo Nakatani, Yutaro Yamaguchi, Ko Kanaya, Akihito Hirai (Mitsubishi electric corp.) MW2024-24 |
This paper presents the design and measurement of a Ka-band 15 W output power and 30% power added efficiency (PAE) GaN m... [more] |
MW2024-24 pp.28-33 |
MW |
2024-03-01 09:00 |
Okayama |
Okayama Prefectural University (Okayama, Online) (Primary: On-site, Secondary: Online) |
An Anti-parallel Diode 100GHz GaN Frequency Tripler for Beyond 5G Using Terahertz Band Shimpei Yamashita, Yoshifumi Kawamura, Keigo Nakatani, Yoshitaka Kamo, Koji Yamanaka (MELCO) MW2023-186 |
In this report, we present an anti-parallel diode frequency tripler GaN MMIC for the 100GHz band, which utilizes the ter... [more] |
MW2023-186 pp.62-65 |
MW |
2024-03-01 09:25 |
Okayama |
Okayama Prefectural University (Okayama, Online) (Primary: On-site, Secondary: Online) |
A 100GHz-band GaN Transmitter Module with Triple-Multiplier for Beyond 5G Using Terahertz Band Yoshifumi Kawamura, Shimpei Yamashita, Keigo Nakatani, Koji Yamanaka, Yoshitaka Kamo, Kenichi Horiguchi, Tetsuo Kunii, Hirotaka Amasuga (Mitsubishi Electric) MW2023-187 |
The goal of Beyond 5G (B5G) is to achieve ultra-high-speed, large-capacity communications 10 times faster than 5G. In or... [more] |
MW2023-187 pp.66-69 |
MW |
2023-11-16 13:00 |
Okinawa |
Nago City Industrial Support Center (Okinawa) (Okinawa, Online) (Primary: On-site, Secondary: Online) |
A Ka-band Three-Stage GaN MMIC Doherty Power Amplifier with Wideband Tee-line Doherty Network for 5G Applications Keigo Nakatani, Yutaro Yamaguchi, Ko Kanaya, Akihito Hirai (Mitsubishi Electric) MW2023-128 |
[more] |
MW2023-128 pp.13-18 |
MW |
2019-11-14 15:10 |
Okinawa |
Minami Daido Villa. Tamokuteki Koryu Center (Okinawa) |
A Ka-Band CW 15.5W 15.6% Fractional Bandwidth GaN Power Amplifier MMIC Using Wideband BPF Inter-stage Matching Network Keigo Nakatani, Yutaro Yamaguchi, Masatake Hangai, Shintaro Shinjo (MitsubishiElectric) MW2019-105 |
This paper has reported a Ka-band 15.5W power amplifier Monolithic Microwave Integrated Circuit (MMIC) using 0.15m Gall... [more] |
MW2019-105 pp.29-34 |
MW |
2018-11-15 10:50 |
Nagasaki |
Fukue Cultural Hall (Nagasaki) |
A Ka-Band High Efficiency Doherty Power Amplifier MMIC using GaN-HEMT for 5G Application Keigo Nakatani, Yutaro Yamaguchi, Yuji Komatsuzaki, Shintaro Shinjo (Mitsubishi Electric) MW2018-94 |
[more] |
MW2018-94 pp.13-18 |
MW, EMCJ, EST, IEE-EMC [detail] |
2017-10-20 16:40 |
Akita |
Yupopo (Akita) |
Demonstration of Uniform Heating Distribution Control for Microwave Heating Small Reactor with Solid-State Oscillators Kazuhiro Iyomasa, Yoshifumi Kawamura, Ryota Komaru, Yutaro Yamaguchi, Keigo Nakatani, Takeshi Shiode, Koji Yamanaka, Kazutomi Mori, Hiroshi Fukumoto (Melco) EMCJ2017-58 MW2017-110 EST2017-73 |
(To be available after the conference date) [more] |
EMCJ2017-58 MW2017-110 EST2017-73 pp.171-175 |
MW |
2016-11-17 14:55 |
Saga |
Saga Univ. (Saga) |
Industrial microwave heating device using GaN amplifier module Kazuhiro Iyomasa, Koji Yamanaka, Takeshi Shiode, Hiroyuki Mizutani, Masaomi Tsuru, Yoshifumi Kawamura, Takaaki Yoshioka, Yuji Komatsuzaki, Yutaro Yamaguchi, Keigo Nakatani, Ryuta Komaru, Kazutomi Mori, Hiroshi Fukumoto (Mitsubishi Electric Corp.) MW2016-123 |
(To be available after the conference date) [more] |
MW2016-123 pp.39-42 |
EMCJ, IEE-EMC, MW, EST [detail] |
2016-10-20 11:20 |
Miyagi |
Tohoku Univ. (Miyagi) |
An RF Frontend Amplifier Module for High SHF Wide-band Massive MIMO in 5G Keigo Nakatani, Shintaro Shinjo, Yuji Komatsuzaki, Jun Kamioka, Ryota Komaru, Hideyuki Nakamizo, Miyawaki Katsumi, Koji Yamanaka (Mitsubishi Electric) EMCJ2016-64 MW2016-96 EST2016-60 |
A highly integrated RF frontend module including a three-stage power amplifier (PA), a two-stage low noise amplifier (LN... [more] |
EMCJ2016-64 MW2016-96 EST2016-60 pp.25-30 |
MW, ICD |
2015-03-05 10:45 |
Fukui |
University of Fukui (Fukui) |
[Invited Talk]
An S-Band GaN High Efficiency Power Amplifier with Harmonic Processing Keigo Nakatani, Toshio Ishizaki (Ryukoku Univ.) MW2014-204 ICD2014-117 |
In this report, a 2.45GHz high efficiency power amplifier, fabricated for the Student Design Competition in Asia-Pacific... [more] |
MW2014-204 ICD2014-117 pp.13-17 |