Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MRIS, CPM, ITE-MMS [detail] |
2022-10-28 11:35 |
Nagano |
Shinshu Univ. (Primary: On-site, Secondary: Online) |
Study on High-efficiency and Low-cost Si Tandem Solar Cells for PV-powered Vehicles Maasafumi Yamaguchi, Kyptaro Nakamura, Ryo Ozaki, Nobuaki Kojima, Yoshio Ohshita (Toyota Tech. Inst.), Tatsuya Takamoto (Sharp), Shiro Uchida (Chiba Inst. Tech.), Taizo Masuda (Toyota Motor) MRIS2022-17 CPM2022-48 |
PV (Photovoltaics)-powered electric vehicles (PV-EV) are expected to contribute to creation of clean energy society base... [more] |
MRIS2022-17 CPM2022-48 pp.48-52 |
LQE, CPM, ED |
2020-11-27 15:40 |
Online |
Online |
High-efficiency light emissions by plasmonic nano-cavities and applications to quantum devices Koichi Okamoto, Seiya Kaito, Kohei Shimanoe, Fumiya Murao, Tetsuya Matsuyama, Kenji Wada (Osaka Pref. Univ.), Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.) ED2020-25 CPM2020-46 LQE2020-76 |
Resonance with excitons in light-emitting materials and plasmon nano-cavities brings enhancements of the spontaneous emi... [more] |
ED2020-25 CPM2020-46 LQE2020-76 pp.95-98 |
MW, AP (Joint) |
2019-09-20 14:35 |
Kanagawa |
JAXA (Sagamihara) |
[Invited Talk]
Onboard GaN high-power amplifier for 50-kg-class ultra-small deep-space probe "PROCYON" Yuta Kobayashi (JAXA), Satoshi Yoshida (Kagoshima Univ.), Shigeo Kawasaki (JAXA) MW2019-61 |
Recently, a lot of nano- or micro-satellites have been developed and utilized for various low-earth-orbit missions. PROC... [more] |
MW2019-61 p.35 |
EE, IEE-SPC |
2019-07-25 09:30 |
Hiroshima |
|
SiC MOSFET Class-E Inverter with a Class-Φ High-Speed Driver Haruma Yogi, Xiuqin Wei (Chiba Tech), Hiroo Sekiya (Chiba Univ.), Takashi Hikihara (Kyoto Univ.) EE2019-25 |
This paper presents a design challenge of a SiC MOSFET class-E inverter with a class-$Phi $ high-speed driver. The drive... [more] |
EE2019-25 pp.49-52 |
MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas |
KMUTT, Bangkok, Thailand |
Study on Compact Bidirectional DC-DC Converter Consisting of 100-MHz High-Efficiency Amplifier and Rectifier Shogo Mizoguchi, Kazuhiko Honjo, Ryo Ishikawa (UEC) |
A concept of a compact bidirectional DC-DC converter has been proposed. The DC-DC converter consists of high-efficiency ... [more] |
|
MW |
2013-11-22 13:30 |
Kagoshima |
Kagoshima Prefectural Culture Center |
Design of High Efficiency Rectifier Circuit Shohei Iwai, Hitoshi Shimamura, Hiroto Sakaki, Kenjiro Nishikawa (Kagoshima Univ.) MW2013-146 |
This paper proposes and demonstrates a high-efficiency rectifier circuit at low-input power operation. The proposed rect... [more] |
MW2013-146 pp.85-90 |
IMQ |
2011-11-25 13:30 |
Toyama |
University of Toyama |
[Special Talk]
An abstract image communication approach for high-efficiency coding Yasuhiro Inazumi (Univ. of Toyama) IMQ2011-15 |
Image coding techniques have evolved based on motion compensation and discrete cosine transform(MC+DCT).
Requirements f... [more] |
IMQ2011-15 pp.1-6 |
EE |
2008-11-20 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Special Talk]
Progress in Switching Technique for High Efficiency AC Power Supply Shinji Sato, Yutaka Suehiro (Sanken Electronics) EE2008-48 |
This paper is concerned with the developments of novel type soft switching power conversion and their PWM method which c... [more] |
EE2008-48 pp.23-27 |
MW |
2008-08-29 11:45 |
Osaka |
Osaka-Univ. (Toyonaka) |
A Design and Fabrication of 5.8 GHz Class-F Amplifier using GaN HEMT Kenta Kuroda, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2008-95 |
We have developed the class-F high-efficiency amplifier using an AlGaN/GaN HEMT at 5.8 GHz for microwave power transmiss... [more] |
MW2008-95 pp.93-98 |
EMCJ, MW |
2007-10-26 09:35 |
Miyagi |
Tohoku University |
A basic study on EER transmitter with burst-width envelope modulation based on triangle-wave PWM Toshiro Kodera, Nobuhiko Ando, Makoto Taromaru (ATR) EMCJ2007-67 MW2007-114 |
The improvement of efficiency on power amplifiers (PAs) has been a major assignment from dc to microwave region.
The c... [more] |
EMCJ2007-67 MW2007-114 pp.77-82 |