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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2023-12-08 16:10 |
Overseas | Surakarta, Indonesia (Primary: On-site, Secondary: Online) |
Design and Manufacturing a Helical Antenna for UAV Monitoring Hayyan Yusuf, Sutrisno Ibrahim (Universitas Sebelas Maret), Josaphat Tetuko Sri Sumantyo (Chiba University), Subuh Pramono, Muhammad Hamka Ibrahim (Universitas Sebelas Maret)  SANE2023-89 |
Unmanned Aerial Vehicle (UAV) is a modern technology used to perform difficult and dangerous aerial missions that cannot... [more] | SANE2023-89 pp.156-161 |
| MW | 2023-05-19 10:00 |
Kyoto | Ritsumeikan University (Primary: On-site, Secondary: Online) |
Miniaturization of a 920-MHz band helical antenna buried in the ground Shuto Suzuki, Hitoshi Shimasaki (Kyoto Inst of Tech) MW2023-13 |
A helical antenna operating in the 920-MHz band has been designed, fabricated and measured expecting an application of t... [more] | MW2023-13 pp.23-28 |
| AP | 2022-10-20 09:55 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
Study on Antenna for Drones in HAPS System Norihiro Miyashita, Masayuki Suto, Atsuhiko Sugitani (Mobile Techno Corp.) AP2022-134 |
Drones in HAPS systems need to radiate circularly polarized waves over a wide range of angles. In this paper, we propose... [more] | AP2022-134 pp.170-174 |
| EST | 2021-05-20 13:50 |
Online | Online | A Study on Impedance Improvement of Normal Mode Helical Antenna Placed on Conductor Plate Sota Nakano, Ryosuke Suga, Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.) EST2021-3 |
In this research, the impedance characteristics of a normal mode helical antenna (NMHA) placed on a ground conductor pla... [more] | EST2021-3 pp.11-14 |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | Analysis of Power Transmission Efficiency of Capsule Endoscope Antenna Kyohei Yoshida, Masaharu Takahashi (Chiba Univ.) |
Current capsule endoscopes use a built-in battery as a power source. It is not preferable to use a battery harmful to a ... [more] | |
| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | Input Resistance Increases of NMHA in Fat Phantom Norsiha Zainudin (University of Malaya), Seah Shin Yean, Yoshihide Yamada, Kamilia Kamardin (MJIIT UTM), Tarik Abdul Latef (University of Malaya) |
Recently, the development of healthcare monitoring devices require sensor antennas with high performance and small size.... [more] | ||
| EMCJ, EMD, WPT, PEM (Joint) [detail] |
2019-07-19 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of transmission and reception antennas for wireless power transmission in the capsule endoscope Kyohei Yoshida, Masaharu Takahashi (Chiba Univ.) WPT2019-25 |
In recent years, a capsule endoscope has been developed for decreasing the burden of patients. Current capsule endoscope... [more] | WPT2019-25 pp.19-22 |
| AP | 2019-02-21 13:30 |
Osaka | Sumitomo Electric Industries (Osaka Works) | [Invited Lecture]
Design of Radial Line Helical Phased Array with Antenna Elements Rotated by Motors Narihiro Nakamoto, Yusuke Suzuki, Satoshi Yamaguchi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric) AP2018-171 |
This paper proposes a novel radial line helical phased array. In the proposed antenna, antenna elements are individually... [more] | AP2018-171 pp.7-12 |
| AP | 2016-03-10 11:20 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | Dual Band Quadrifilar Miniaturized Helical Antenna with Parallel Resonance Circuit Hiroaki Sakamoto, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-206 |
If we create the dual band Quadrifilar Helical Antenna(QHA), it is generally proposed the method to branch the antenna e... [more] | AP2015-206 pp.13-18 |
| AP, RCS (Joint) |
2012-11-16 10:00 |
Tokyo | Tokyo Denki University | Prototype of an X/Ka-Band Primary Radiator for Satellite-Borne Cassegrain Antennas Yuichi Kato, Takehiko Kobayashi (Tokyo Denki Univ.), Kenichi Kagoshima, Shigeki Takeda (Ibaraki Univ.), Atsushi Tomiki, Tomoaki Toda (JAXA) AP2012-106 |
Dual (X and Ka) band downlink operation is demanded scientific satellite missions, to facilitate much higher data rate a... [more] | AP2012-106 pp.77-82 |
| AP, WPT (Joint) |
2012-08-28 13:00 |
Niigata | Niigata Univ. | A Grounded Helical Antenna for Wireless Power Transfer Tomohiro Amano, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara (Nagoya Inst. of Tech.) |
Basic characteristics of grounded helical antenna for coupled-resonant wireless power transfer are discussed. In compari... [more] | |
| SANE | 2012-06-29 15:45 |
Ibaraki | Tsukuba Space Center, JAXA | Miniaturized Antennas on Small Satellites for the X-Band Downlink Communications Yasuaki Kanda (Antenna Giken), Hirobumi Saito (JAXA), Hiromi Watanabe (UT), Satoshi Kogiso, Toshiyuki Haga, Syuuishi Okuno, Masamichi Fujita (Antenna Giken) SANE2012-39 |
The miniaturized antennas for X band down-links which is due to be carried in a small satellite "Hodoyoshi" have been in... [more] | SANE2012-39 pp.105-110 |
| AP, WPT (Joint) |
2011-10-12 13:55 |
Kanagawa | Kanagawa Womens Center | A Consideration of Shorted and Opened Helical Antenna for Wireless Power Transmission Tomohiro Amano, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara (Nagoya Inst. of Tech.) |
Wireless power transmission using coupled resonance of electromagnetic field proposed by Massachusetts Institute of Tech... [more] | |
| AP | 2011-04-22 13:35 |
Chiba | Chiba Univ. | Influence of Human Body on Radiation Patterns of Antenna For Push-to-Talk Communication Line in VHF Band Naoto Kogo, Tetsuomi Ikeda (NHK) AP2011-3 |
The push-to-talk communication line for broadcasting organization is used in VHF band (160MHz Band), and used for a way ... [more] | AP2011-3 pp.13-18 |
| AP, RCS (Joint) |
2010-11-11 14:10 |
Fukui | Fukui Univ. | Characteristics of Helical Monopole Antennas for Wireless Connection via Reactive Electromagnetic Field Coupling Tomohiro Maruchi (Nanzan Univ.), Naoki Inagaki (NIT), Yasuyuki Okumura, Katsuyuki Fujii (Nanzan Univ.) AP2010-104 |
The authors has previously reported the optimal design of small antennas for wireless connection with reactive electroma... [more] | AP2010-104 pp.69-74 |
| AP | 2010-04-09 11:20 |
Kyoto | Doshisha Univ. | Simple Design Equation of a Tap Feed for a Normal-Mode Helical Antenna Nguyen Quoc Dinh, Naobumi Michishita, Yoshihide Yamada (National Defense Academy), Koji Nakatani (The Yokohama Rubber Co., Ltd) AP2010-3 |
In order to apply a normal-mode helical antenna(NMHA) to actual radio equipments, a simple impedance matching structure ... [more] | AP2010-3 pp.9-14 |
| AP | 2009-09-04 10:50 |
Aomori | Hachinohe Inst. of Tech. | Operating Principle of Tap Structures in the Very Small Normal Mode Helical Antenna Nguyen Quoc Dinh, Naobumi Michishita, Yoshihide Yamada (NDA), Koji Nakatani (Yokohama Rubber) AP2009-94 |
The normal-mode helical antenna becomes an efficient radiator in the condition of the self resonance. When the antenna s... [more] | AP2009-94 pp.85-90 |
| AP | 2009-05-21 15:45 |
Kumamoto | Kumamoto Univ. | A Broad Beamwidth-Performed Quadrifilar Helical Antenna With Rewinding Wires and Its Optimized Support Structure Kazushi Nishizawa, Michio Takikawa, Hideyuki Oh-hashi, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-22 |
In this report, first a quadrifilar helical antenna is adopted due to its good performance in the axial ratio, and its d... [more] | AP2009-22 pp.63-68 |
| AP | 2009-03-09 15:45 |
Overseas | University of Macau | Electrical Performances of the Low Profile Normal Mode Helical Antenna in a Metal Proximity Use Won Gook Hong, Naobumi Michishita, Yoshihide Yamada (National Defense Academy) AP2008-219 |
The low profile small normal mode helical antenna that can be used above metallic plates has been developed. In this pap... [more] | AP2008-219 pp.41-44 |
| AP | 2008-03-13 11:10 |
Aichi | Nanzan Univ. | Characterization of the Radio Link of Body-Worn Helical Antennas With Regard To the Antenna Location, Radiation Pattern, and Polarization at 430MHz Koichi Ogawa, Satoru Amari, Atsushi Yamamoto (Matsushita Electric) AP2007-175 |
This paper presents the path loss characteristics of body-worn helical antennas with regard to the antenna location, rad... [more] | AP2007-175 pp.13-18 |
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