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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2024-01-18 15:45 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Gain Enhancement of Low-profile Folded Dipole Antenna Array Go Kasahara, Takumi Nishime, Hiroshi Hashiguchi, Naobumi Michishita (National Defense Academy)  AP2023-174 |
The gain of a low-profile antenna can be improved by loading a dielectric layer. In this report, we investigate a low-pr... [more] | AP2023-174 pp.77-80 |
| WPT | 2023-03-17 15:25 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
500 MHz band rectennas with the folded dipole antenna and the small loop antenna Takumi Itoh, Kaito Matsuda, Naoki Sakai, Kenji Itoh (KIT), Minoru Sudo, Fumiyasu Utsunomiya, Yusuke Takeuchi (ABLIC) WPT2022-61 |
In this report, the prototyped rectennas for energy harvesting systems using radio waves of the digital terrestrial broa... [more] | WPT2022-61 pp.133-137 |
| AP | 2022-04-15 11:25 |
Yamagata | Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
Excitation of Traveling Wave on Metal Casing Using Folded Dipole Antenna Takumi Nishime, Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita (National Defense Academy) AP2022-5 |
Multiple antennas have been installed on mobile devices. Frequency bands used for communication are shifting to higher f... [more] | AP2022-5 pp.24-27 |
| AP | 2018-05-17 09:35 |
Kumamoto | Kumamoto Univ. | A Folded Dipole Antenna with Three conductors for Energy Harvesting Applications Takuya Nishio, Keisuke Noguchi, Kenji Itoh, Jiro Ida (KIT) AP2018-13 |
We have studied a high impedance antenna in order to improve the rectification efficiency for energy harvesting applicat... [more] | AP2018-13 pp.1-6 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:30 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Miniaturization of a high impedance antenna for energy harvesting applications Nao Nambo, Keisuke Noguchi, Kenji Itoh, Jiro Ida (KIT) AP2015-119 |
In order to improve rectifier efficiency of the terminals of sensor networks, we investigate a high-impedance wideband f... [more] | AP2015-119 pp.53-58 |
| AP, WPT (Joint) |
2014-10-15 14:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Design of a High-Impedance Wideband Folded Dipole Antenna and Reception Power Level for Energy Harvesting Applications Hiroshi Miyagoshi, Keisuke Noguchi, Kenji Itoh, Jiro Ida (KIT) AP2014-111 |
High impedance antennas are investigated for power supply to terminals of sensor networks. Using high impedance antennas... [more] | AP2014-111 pp.13-18 |
| AP | 2013-04-19 09:45 |
Hyogo | Kwansei Gakuin Univ. | Optimal Design of Vertical U-shaped Folded Dipole Antenna for WiMAX and Evaluation of Its Requisite Design Area on a Ground Plane Tuan Hung Nguyen, Hisashi Morishita (National Defense Academy), Yoshio Koyanagi (Panasonic Mobile Communications), Kazuhiro Izui, Shinji Nishiwaki (Kyoto Univ.) AP2013-10 |
Previously, we proposed U-shaped folded dipole antenna (UFDA) that projects from a ground plane (GP), as a small antenna... [more] | AP2013-10 pp.55-60 |
| AP | 2013-01-23 16:40 |
Miyazaki | Hotel Merieges (Miyazaki City) | Study on the Helmet Antenna for Disaster Takuma Nakao, Tsutomu Ito, Noriyuki Kagiyama, Hisashi Morishita (National Defense Academy) AP2012-134 |
When we use a radio transceiver for a disaster (150 MHz band), one hand is detained by a talk so far. In fact, there are... [more] | AP2012-134 pp.69-74 |
| MW, AP (Joint) |
2011-09-09 16:50 |
Osaka | Osaka Univ. | Application of a planar folded dipole antenna with a feed line to a small terminal for WiMAX Mio Nagatoshi, Tsutomu Ito (NDA), Masao Sakuma (Fujitsu Semiconductor Limited), Hisashi Morishita (NDA) AP2011-76 |
It has been reported that the planar dipole antenna has two resonance mode, and the input impedance is transformed 300 Ω... [more] | AP2011-76 pp.65-70 |
| AP | 2010-01-21 09:30 |
Yamaguchi | Yamaguchi University | Compact Balance-fed Folded Dipole Antenna Masaya Hirayama, Jun Itoh, Hisashi Morishita (NDA) AP2009-155 |
Recently, the function of mobile handset is required for many application. So the built-in wide band antennas of mobile ... [more] | AP2009-155 pp.1-6 |
| AP | 2005-02-17 10:20 |
Tokyo | NiCT | Analysis of Bulit-in Antennas for Handset using Human(Head, Hand and Finger) Model Songyoung Bae, Shogo Hayashida, Yoshimi Kawano, Hisashi Morishita (NDA) |
Antenna for handset is easily affected by it surrounding objects such as the handset and human body. In particular, bui... [more] | AP2004-225 pp.13-18 |
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