Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2024-05-29 14:45 |
Ibaraki |
AIST Tsukuba |
Laser Phase Control for Entanglement Sharing at Remote Locations Riho Amaki, Yohei Sugiyama, Yuto Shitaka (Yokohama National Univ), Tomoki Tsuno, Daisuke Yoshida (Yokohama National Univ, LQUOM Inc.), Koji Nagano (LQUOM Inc.), Tomoyuki Horikiri (Yokohama National Univ, LQUOM Inc.), Daisuke Akamatsu, Feng-Lei Hong (Yokohama National Univ.) |
We demonstrated the fiber noise canceling system with two wavelengths aiming for a quantum repeater based on one-photon ... [more] |
|
AP, RCS (Joint) |
2023-11-17 09:55 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Interference and Ambiguity Reduction to Pulse Doppler Radar with Phase Control Time Modulated Array Antenna Makoto Matsuki, Kazunari Kihira, Toru Takahashi, Yoshio Inasawa (MELCO) AP2023-148 |
A low side lobe level radiation pattern in a phased array antenna is desired for the radar systems. The phase shifter co... [more] |
AP2023-148 pp.92-97 |
AP |
2023-10-19 13:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of Three Directivity Control Techniques for Increasing Number of Elements in Array Antennas
-- Comparison of analysis using Array Factor, E-MIMO, and Retrodirective methods -- Hinata Kato, Qiaowei Yuan (Tohoku Institute of Technology) AP2023-113 |
The E-MIMO principal method was developed by this laboratory to calculate the maximum efficiency of MIMO systems, and it... [more] |
AP2023-113 pp.94-95 |
US |
2023-07-27 16:40 |
Fukuoka |
West Japan General Exhibition Center Annex |
Experimental study on phase control of airborne ultrasound using thin films Youichi Ito (Nihon Univ.) US2023-23 |
Abstract Various applied technologies using powerful airborne ultrasonic waves have been developed, and their use in va... [more] |
US2023-23 pp.28-33 |
US |
2023-05-18 11:00 |
Tokyo |
Surugadai Campus, Nihon University |
Sound radiation characteristics of airborne ultrasound transmitted through PVDC film Yusuke Miyasaka, Kyosuke Shimizu, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2023-1 |
Various airborne ultrasonic sound sources and ultrasonic emitters have been developed to emit airborne ultrasonic waves.... [more] |
US2023-1 pp.1-6 |
AP |
2023-03-17 14:35 |
Toyama |
Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
Design of Reconfigurable Reflectarray Antennas on Flexible Substrate with Varactor Diodes Mounted on Slot-Coupled Microstrip Lines Yuki Takeda, Takashi Tomura, Hiraku Sakamoto (Titech) AP2022-250 |
In this paper, we propose reconfigurable reflectarray antennas with varactor diodes on flexible substrate. Diodes are mo... [more] |
AP2022-250 pp.93-96 |
AP, MW (Joint) |
2022-09-14 10:35 |
Ehime |
The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Reflection Phase Control by Varactor Diodes for Reflectarray Antennas on Flexible Substrate Yuki Takeda, Takashi Tomura, Hiraku Sakamoto (Tokyo tech) AP2022-71 |
In this paper, control of reflection phase of the reflectarray antenna composed of a flexible substrate by varactor diod... [more] |
AP2022-71 pp.1-4 |
MW |
2021-12-16 16:05 |
Kanagawa |
Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Remote phase control of microwave signals generated by optical beat using 1.3μm-band SOA with 1.55μm-band signal light Shunya Hayashi, Tomoyuki Uehara, Kenichiro Tsuji (NDA) MW2021-94 |
Optical fiber wireless technology has been attracting attention to effectively transmit high-frequency wireless signals.... [more] |
MW2021-94 pp.55-60 |
OFT, OCS, LSJ (Joint) [detail] |
2021-08-26 13:55 |
Online |
Online |
[Invited Talk]
Generation and their application of optical pulses using optical fibers Minoru Yoshida, Makoto Miyazaki, Hidetoshi Fujisawa, Kei Nishibayashi (Kindai Univ.), Shota Sekiguchi (Optoquest) OFT2021-13 |
Optical fibers are flexible waveguides with restricted transverse modes, which provide a stable and high beam quality. O... [more] |
OFT2021-13 pp.7-12 |
WPT |
2019-03-07 13:50 |
Kyoto |
Kyoto Univ. Uji Campus |
Development a Wireless Power Transfer System via Microwaves using a 5.8GHz Magnetron Bo Yang, Ce Wang, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ) WPT2018-72 |
Magnetrons have been widely used as microwave heating applications typified as microwave ovens. The advantages of magnet... [more] |
WPT2018-72 pp.47-50 |
AP |
2019-02-21 15:55 |
Osaka |
Sumitomo Electric Industries (Osaka Works) |
[Tutorial Lecture]
Low Sidelobe Techniques Using Time-Modulated Array Kazunari Kihira (Mitsubishi Electric Corp.) AP2018-176 |
This report has focused on time-modulated array antenna, especially phase control technologies using phase shifter, and ... [more] |
AP2018-176 pp.37-42 |
RCS, AP (Joint) |
2018-11-21 09:50 |
Okinawa |
Okinawa Industry Support Center |
A Study on Time-modulated Array Antenna Using Complex Conjugate Signals Kazunari Kihira, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2018-115 |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. Time-modulated array has been ... [more] |
AP2018-115 pp.77-82 |
MW |
2018-11-15 13:30 |
Nagasaki |
Fukue Cultural Hall |
Phase Control Method for Subsampling PLL by Varying Phase and Frequency of Clock Signal of S/H Circuit Osamu Wada, Hiroyuki Mizutani, Kenichi Tajima (Mitsubishi Electric Corp.) MW2018-97 |
A phase control method of PLL that generates a LO signal was reported as controlling a phase difference between transmi... [more] |
MW2018-97 pp.31-34 |
EE |
2018-01-29 13:15 |
Oita |
Satellite Campus Oita |
[Poster Presentation]
Design And Control of Phase-Controlled Class-D ZVS Inverter With The Voltage Clamp Function Yusuke Ishihara, Hiroo Sekiya (Chiba Univ.) EE2017-49 |
This paper proposes the phase-controlled class-D inverter with the voltage clamp diodes. By adding voltage clamp
diodes... [more] |
EE2017-49 pp.41-46 |
OPE |
2017-12-08 11:55 |
Okinawa |
|
600-GHz Coherent Terahertz Wave Combiner Yang Zhou, Goki Sakano, Yusuke Yamanaka (Kyushu Univ.), Hiroshi Ito (Kitasato Univ.), Tadao Ishibashi (NEL Techno), Kazutoshi Kato (Kyushu Univ.) OPE2017-115 |
For future high-speed wireless communication, the terahertz-wave transmission is attracting an attention. However, compa... [more] |
OPE2017-115 pp.131-134 |
ED |
2017-10-26 15:55 |
Miyagi |
|
Study on a Phase controlled Magnetron based on Full Wave Voltage Doubler Bo Yang, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) ED2017-41 |
Magnetrons have been widely used as microwave heating applications typified as microwave ovens. The
advantages of magne... [more] |
ED2017-41 pp.23-26 |
RECONF, CPSY, DC, IPSJ-ARC (Joint) [detail] |
2017-05-24 10:15 |
Hokkaido |
Noboribetsu-Onsen Dai-ichi-Takimoto-Kan |
Deterministic Path Delay Measurement Using Short Cycle Test Pattern for Aging Detection Kentaro Kato, Umi Mori (NIT) CPSY2017-12 DC2017-12 |
hort cycle test pattern can sensitize target paths deterministically and periodically in short interval. It is useful to... [more] |
CPSY2017-12 DC2017-12 pp.69-74 |
AP (2nd) |
2017-01-26 - 2017-01-27 |
Overseas |
Malaysia-Japan International Institute of Technology (MJIIT) |
Reduction of Reflection loss on Dielectric Surface by Reflection-phase Control of Frequency Selective Surface Masamu Chiba, Goro Nomoto, Tomihiro Ikegami, Kunio Sakakibara, Nobuyoshi Kikuma (NITech) |
Radomes (direlectric) are always in front of antennas of wireless system to protect antennas and RF circuits from humidi... [more] |
|
AP |
2016-05-20 15:15 |
Hyogo |
kobe Univ. |
Design of a linearly polarized radial line MSA array with a microstrip line inside the element for radiation phase control Yuki Kimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.), Yuzuru Inose, Gen Hagiwara (Link Circuit Inc.) AP2016-29 |
This paper presents design of a linearly-polarized radial line microstrip array antenna (RL-MSAA). A circular microstrip... [more] |
AP2016-29 pp.71-76 |
WPT |
2015-06-12 15:10 |
Tokyo |
Univ. of Tokyo |
Power-Controllable Bidirectional Wireless Charging System with Simple Structure Takashi Kawamura, Tetsuo Fusato (Denki Kogyo Co., Ltd.) WPT2015-27 |
We analyzed equivalent circuits of wireless power transfer using magnetic resonant coupling which are based on the trans... [more] |
WPT2015-27 pp.37-42 |