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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2023-03-17 13:10 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
A Study on Decoupling Method Operating at Single and Dual-Frequency for Planar Inverted-F Antennas by Using Parasitic Elements and Bridge Line Quang Quan Phung, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA)  AP2022-247 |
In recent years, Multiple-Input Multiple-Output (MIMO) is known as an elemental technology for next-generation communica... [more] | AP2022-247 pp.76-80 |
| AP, SANE, SAT (Joint) |
2022-07-29 13:05 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Decoupling Method For Multiple Planar Inverted-F Antennas Using Parasitic Elements and Bridge Elements Phung Quang Quan, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2022-59 |
In recent years, Multiple-Input Multiple-Output (MIMO) is known as an elemental technology for next-generation communica... [more] | AP2022-59 pp.140-144 |
| AP (2nd) |
2021-12-02 11:10 |
Okinawa | Miyakojima (Primary: On-site, Secondary: Online) |
A Study on Decoupling Method Operating at Single and Dual-Frequency for Planar Inverted-F Antennas by Using Parasitic Elements Quang Quan Phung, Naobumi Michishita (National Defense Academy), Hiroshi Sato, Yoshio Koyanagi (Panasonic System Networks R&D Lab.), Hisashi Morishita (National Defense Academy) |
In recent years, Multiple-Input Multiple-Output (MIMO) is known as an elemental technology for next-generation communica... [more] | |
| SANE | 2021-11-11 14:30 |
Online | Online | Polarimetric analysis of ALOS-2/PALSAR-2 data for grasping state of damaged bridge Koki Kuwabara, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2021-47 |
In this report, we examine polarimetric scattering characteristics for grasping state of bridge under severe flood disas... [more] | SANE2021-47 pp.79-82 |
| EE | 2016-11-28 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Poster Presentation]
LED Current Control Method of Dimmable LED Driver With Dual Active Bridge for 1kW-Class LED Floodlight Hisahiro Yamanaka, Hiroaki Yamada, Toshihiko Tanaka (Yamaguchi Univ), Masayuki Okamoto (UNIT) EE2016-34 |
This paper proposes LED current control method of dimmable LED driver with dual active bridge(DAB) DC-DC converter for 1... [more] | EE2016-34 pp.23-27 |
| SCE | 2016-08-08 13:25 |
Saitama | Saitama Univ. (Omiya sonic city) | The development of the air-bridge structure of the coplanar waveguide for millimeter-wave band Kazumasa Ito, Masato Naruse (Saitama Univ.), Sho Shibo (Univ. of Tokyo), Yutaro Sekimoto (NAOJ), Tomu Nitta, Tohru Taino, Hiroaki Myoren (Saitama Univ.) SCE2016-17 |
We have been developing superconducting millimeter-wave cameras for astronomy. Our camera consists of a superconducting ... [more] | SCE2016-17 pp.29-33 |
| US | 2013-07-30 10:00 |
Fukuoka | Chikushi Campus, Kyushu University | Spatiotemporal Dynamics of Propagating Excitable Nonlinear Waves in Human Interventricular Septum
-- Transition from Convective to Absolute Instability -- Yoshifumi Harada (Fukui Univ.), Hiroshi Kanai (Tohoku Univ.) US2013-33 |
Already we have previously shown that pulsive vibration occurs on the myocardium after electrical stimulation of an isol... [more] | US2013-33 pp.55-63 |
| AP, SAT (Joint) |
2012-07-27 16:00 |
Hokkaido | Hokkaido Univ. | Study on Tunable Decoupling Network Comprising Transmission Lines and Lumped Element Shumo Li, Naoki Honma, Naoya Yamaki (Iwate Univ.) AP2012-64 |
In this report, a tunable DN (DN : decoupling network) comprising transmission lines and lumped elements is proposed for... [more] | AP2012-64 pp.197-202 |
| AP | 2011-08-03 15:35 |
Akita | Evaluation of Simple Decoupling Network Considering Mutual Admittance in Array Antenna Naoya Yamaki, Naoki Honma (Iwate Univ.) AP2011-62 |
In this report, a simple decoupling network considering mutual admittance in multi-element array antenna is proposed and... [more] | AP2011-62 pp.73-78 |
|
| AP | 2011-01-21 13:35 |
Saga | Saga Univ. | A Novel Dual Polarized Microstrip Array Antenna using Orthogonal Feeding Circuit
-- Both-Sided MIC Technology and Air-bridge -- Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa (Saga Univ.) AP2010-156 |
In this paper, a novel dual polarized microstrip array antenna is proposed using a both-sided MIC technology and air-bri... [more] | AP2010-156 pp.137-140 |
| EE | 2009-11-27 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Proposed Technique for PFC-Less Power LED Drive Circuit Toshihiro Akiyama, Yoichi Ishizuka, Hirofumi Matsuo (Nagasaki Univ.) EE2009-32 |
Lately, the light emitting diode (LED) has been drawing attention because of its high performances. Because LED is DC dr... [more] | EE2009-32 pp.19-23 |
| EE | 2008-10-03 15:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An Analysis of a Power LED Drive Circuit with a Low Input Current Harmonic Distortion Toshihiro Akiyama, Yoichi Ishizuka, Hirofumi Matsuo (Nagasaki Univ) EE2008-42 |
Lately, the light emitting diode (LED) has been drawing attention because of its high performances. And it has come to b... [more] | EE2008-42 pp.41-46 |
| NLP | 2005-01-25 10:40 |
Kagawa | Kagawa Univ. | Bifurcation of a current-mode H-bridge inverter and its stabilization Satoshi Akatsu, Toshimichi Saito, Hiroyuki Torikai (Hosei Univ.) |
This paper studies a current mode H-bridge inverter known as a fundamental DC/AC converting circuit. The switchings ar... [more] |
NLP2004-103 pp.23-26 |
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