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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 15:30 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Design, analysis, prototyping, and evaluation of bent inverted E-shaped antennas Shotaro Katano (IST)  AP2023-173 |
This report describe the design of a small low profile antenna to participate in the 2nd Small Antenna Competition. I ha... [more] | AP2023-173 pp.73-76 |
| AP, WPT (Joint) |
2024-01-18 16:25 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Low-cost antenna with wire structure on a finite ground plane. Akihiro Kawata (Fukuda Denshi) AP2023-176 |
An antenna with external dimensions of 75 x 24 x 10 mm was designed for the 2nd Small Antenna Competition. The structure... [more] | AP2023-176 pp.84-88 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 10:00 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Bandwidth Expansion and Communication Performance Improvement of In-Body HF-UWB Small Antenna by Pre-Emphasis Kota Miyazaki, Lijia Liu, Jianqing Wang (NIT) EMCJ2023-51 MW2023-105 EST2023-78 |
For implantable wireless communication inside and outside the human body, the use of the 10-60 MHz weak radio band has b... [more] | EMCJ2023-51 MW2023-105 EST2023-78 pp.83-88 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 11:00 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and development of Quantum-assisted nanoscale sensor nodes Yukihiro Tadokoro (TCRDL/TRINA), Keita Funayama (TCRDL), Jun Hirotani, Yutaka Ohno (NU), Hiroya Tanaka (TCRDL) RCC2023-16 NS2023-38 RCS2023-89 SR2023-33 SeMI2023-27 |
Various sensor nodes are being developed and introduced toward the realization of an IoT society. Miniaturization of t... [more] |
RCC2023-16 NS2023-38 RCS2023-89 SR2023-33 SeMI2023-27 p.9(RCC), p.32(NS), p.51(RCS), p.33(SR), p.27(SeMI) |
| UWT (2nd) |
2022-03-01 14:05 |
Online | Online | Formulation and Validation of the Transmission Factor Between Two Electrically Small Dipole Antennas Immersed in Seawater Takashi Kawamura, Takuma Matsushita, Toshinori Kondo, Futoshi Takeuchi, Kazuhiro Hongo, Yasuhiro Matsui, Takashi Takinami, Akihiro Horii, Kazunobu Ohkuri (Sony Group) |
As one of the theoretical approaches to reveal antenna behavior in the sea, it has been reported that the impedances of ... [more] | |
| AP, RCS (Joint) |
2021-11-10 14:30 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A study of a miniaturized MACKEY O type with a single-side short circuit Keito Yokoe, Keisuke Miyashita, Kota Hakamata, Shigeru Makino, Kenzi Ito (KIT) AP2021-103 |
The MACKEY antenna is designed as a compact antenna that is not affected by the surrounding metal, and it is shown that ... [more] | AP2021-103 pp.16-21 |
| MW, AP (Joint) |
2020-09-25 10:25 |
Online | Online | Experimental Result of Antenna Pattern of Small Parabola
-- Realization of Broad Beam Antenna by Small Parabola -- Toshihiro Sezai, Kohtaroh Sugizono, Ken Teraoka, Koji Sunami (JAXA), Hidehiko Fujii, Hirosuke Suzuki (KEYCOM) AP2020-62 |
One of us devised a small parabola antenna for broad beam pattern. We actually manufactured a small parabola antenna and... [more] | AP2020-62 pp.133-138 |
| AP, WPT (Joint) |
2020-01-24 10:50 |
Kagawa | Sunport Hall Takamatsu | [Tutorial Lecture]
Research on optimal small antennas using the spherical wave expansion Keisuke Fujita (Maebashi Tech.) AP2019-169 |
The optimum current on electrically small spherical antennas is obtained using the spherical wave expansion. The radiati... [more] | AP2019-169 pp.105-109 |
| AP | 2018-08-23 13:10 |
Saitama | Nippon Inst. of Tech. | An experimental study of half bell-shape UWB printed monopole antenna with short stub Shunta Ichikawa, Nobuyasu Takemura (NIT) AP2018-71 |
In this paper, parametric studies and evaluation results of a planar small monopole antenna for Ultra-wideband (UWB) sys... [more] | AP2018-71 pp.23-28 |
| EMCJ | 2018-07-27 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A study of Multiple Resonance Antenna for Short-range Communication at 10- 50 MHz Extremely Weak Radio Band Kengo Yoshibayashi, Daisuke Anzai, Jianqing Wang (NITech) EMCJ2018-25 |
For data transmission of the measurement sensor in a narrow and dangerous space such as automobile, factory and workplac... [more] | EMCJ2018-25 pp.19-23 |
| AP | 2017-08-25 12:55 |
Hokkaido | National Institute of Technology, Hakodate College | Size reduction of a Broadside-coupled Split Ring Resonator Antenna Makoto Sano, Keiju Yamada, Makoto Higaki (Toshiba) AP2017-84 |
Because of miniaturization of wireless devices, small antennas which can be printed on a circuit board are demanded. In ... [more] | AP2017-84 pp.87-92 |
| AP (2nd) |
2015-12-18 09:15 |
Okinawa | Miyako Island Marine Terminal | Comparison between Wheeler, reflection methods and related techniques for evaluating radiation efficiency of small antennas Toshiki Konno, Nozomu Ishii (Niigata Univ.) |
In this report, we compare various formulas to estimate the radiation efficiency based upon Wheeler and reflection metho... [more] | |
| EMT, IEE-EMT | 2015-10-30 13:50 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | A Study on Radiation Characteristics for Electrically Small Spherical Conducting Shell Antennas Keisuke Fujita, Hiroshi Shirai (Chuo Univ.) EMT2015-74 |
A thin and small spherical shell shaped antenna as a model of current distribution caused by the skin effect will be ana... [more] | EMT2015-74 pp.161-166 |
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-29 15:20 |
Osaka | Optical Transmitter and Receiver Modules with Characteristics of High Electrical Insulation Properties and Compact Sizes Using Optical Power Feeding and Radio over Fiber Techniques Junya Nishioka, Eisuke Haraguchi, Toshiyuki Ando, Shingo Yamaura, Toru Fukasawa (Mitsubishi Electric Corp.) PN2014-48 OPE2014-173 LQE2014-160 EST2014-102 MWP2014-70 |
We have been studying Radio over fiber (RoF) using optical power feeding technique. It has both features of RoF and opti... [more] | PN2014-48 OPE2014-173 LQE2014-160 EST2014-102 MWP2014-70 pp.133-136 |
|
| SANE | 2014-06-19 13:40 |
Ibaraki | Tsukuba Space Center, JAXA | Mission and Equipment of ITF-1 "YUI" Yosuke Saito, Hiroka Kanei, Toshihiro Kameda (Univ. of Tsukuba) SANE2014-25 |
(To be available after the conference date) [more] | SANE2014-25 pp.23-27 |
| AP | 2014-06-12 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | System Capacity Improvement by Application of Small Cell Antenna Vertical Tilt Sho Yoshida, Tatsuhiko Yoshihara, Hiroyuki Kawai, Taisuke Ihara, Takahiro Takiguchi, Kengo Yagyu (NTT DOCOMO) AP2014-47 |
Recently, introduction of small cells with lower transmission power in hotspots within macro cells is being studied as a... [more] | AP2014-47 pp.41-46 |
| AP | 2014-01-22 16:15 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Compact High Gain Planar Antenna
-- Part 2 -- Takumi Kida, Mitsuo Taguchi (Nagasaki Univ.) AP2013-145 |
The compact high gain planar antenna excited by the ultra low profile inverted L antenna are analyzed numerically and ex... [more] | AP2013-145 pp.65-68 |
| MW | 2013-12-20 10:55 |
Saitama | Saitama Univ. | Reconfigurable Dual-band Antenna Embedded with Varactors and Passive Elements Shoichi Onodera, Ryo Ishikawa, Akira Saitou, Kazuhiko Honjo (UEC) MW2013-168 |
A dual-band reconfigurable antenna embedded with lumped-element components and varactors is reported in this paper. An e... [more] | MW2013-168 pp.93-98 |
| SDM, ICD | 2013-08-02 16:55 |
Ishikawa | Kanazawa University | Intermittent Transmitter Circuit with Novel Feedback Source Follower Amplifier for Solar Powered 5-mm-cubic Wireless Sensor Nodes with 1/20 λ Dipole Antenna Kenichi Matsunaga, Shoichi Oshima, Hiroki Morimura, Mitsuru Harada (NTT) SDM2013-87 ICD2013-69 |
Ultra-low power impulse OOK transmitter circuit for ultra-small wireless sensor nodes (WSNs) is developed. Intermittent ... [more] | SDM2013-87 ICD2013-69 pp.117-122 |
| AP | 2008-01-23 15:40 |
Okinawa | Tyeruru.(Naha) | Some evaluation formulas for Wheeler method and corresponding systematic uncertainty Yasuo Katagiri, Nozomu Ishii, Michio Miyakawa (Niigata Univ.) AP2007-129 |
In this paper, we evaluate the systematic uncertainty of some evaluation formulas for Wheeler efficiency using the magni... [more] | AP2007-129 pp.39-44 |
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