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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 09:55 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Expansion of Virtual BF Antenna Construction Method Using Rotating Reflector Antenna for Polarized MIMO Evaluation Tomonori Ikeda, Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Masayuki Miyashita, Ayumu Yabuki (SoftBank)  AP2023-168 |
The use of terahertz band is being considered for six-generation mobile communications, and the use of beamforming anten... [more] | AP2023-168 pp.47-51 |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Antenna and system evaluation techniques for OTA evaluation Yoshiki Shirasawa, Noboru Sekino, Takeyuki Aizaki (DKK) |
We are participating in the research and development of evaluation methods for spatial transmission Wireless Power Trans... [more] | |
| WPT | 2022-03-08 15:50 |
Kyoto | (Primary: On-site, Secondary: Online) |
A 28 GHz Band Circularly Polarized Antenna Constituted by a Cross Loop Structure Mayumi Matsunaga (Shizuoka Univ.) WPT2021-40 |
This report presents that a 28 GHz band circularly polarized antenna has been achieved with the cross loop invented by t... [more] | WPT2021-40 pp.86-88 |
| ED | 2016-10-25 15:20 |
Mie | Stabilization of spin polarization of field emitted electrons using interlayer antiferromagnetic Cr (001) surface Kento Miyazaki, Naoya Sakai (Mie Univ), Shigekazu Nagai, Tatsuo Iwata, Kazuo Kajiwara, Koichi Hata (Mie Univ/ Mie CUTE) ED2016-47 |
It is important to evaluate spin states at magnetic surfaces for developments of spintronics devices by utilizing both e... [more] | ED2016-47 pp.17-20 |
|
| MW (2nd) |
2015-08-06 - 2015-08-08 |
Overseas | Chulalongkorn Univ., Bangkok, Thailand | Bandwidth Enhancement of Unidirectional Bow Tie Antenna Using Incision Gap for Terrestrial Digital Video Broadcasting Bancha Luadang, Chuwong Phongcharoenpanich (KMITL) |
This paper presents a unidirectional bowtie shaped antenna with incision gap for a terrestrial digital video broadcastin... [more] | |
| EST | 2015-05-15 11:25 |
Tokyo | Hosei Univ. (Koganei Campus) | [Special Talk]
On the 150th anniversary of Maxwell's equations Junji Yamauchi (Hosei Univ.) EST2015-5 |
(To be available after the conference date) [more] | EST2015-5 p.25 |
| OME | 2014-03-04 14:10 |
Tokyo | S3-201, Tokyo Tech. | Analysis of Carrier Behavior in Double-Layer Organic Light-Emitting Diodes By Microscopic Electric-Field-Induced Optical Second-Harmonic Generation Measurement Atsuo Sadakata, Ryota Yano, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto (Tokyo Inst. of Tech.) OME2013-94 |
A novel microscopic electric-field-induced optical second-harmonic generation (EFISHG) measurement system using a radial... [more] | OME2013-94 pp.11-16 |
| MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas | King Mongkut's University of Technology North Bangkok, Thailand | The Effective Directivity of Resonator Antenna Using Curved Strip Dipole Nuchanart Fhafhiem, Piyaporn Krachodnok, Rangsan Wongsan (SUT) |
This paper presents the optimum shape of a curved strip dipole antenna for maximum directive gain, which is used for exc... [more] | |
| AP | 2011-05-13 09:20 |
Kagoshima | A Realization Study for a Vertical Polarized Base Station antenna Illuminating Three-Sector Cell for 800MHz Band and Six-sector Cell for 2GHz Band Yasuko Kimura, Keizo Cho (NTT DOCOMO) AP2011-15 |
Mobile communication systems and antennas for the systems have been employing multiband, diversity, and sector cell conf... [more] | AP2011-15 pp.55-60 |
|
| OPE, R, CPM | 2011-04-22 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of liquid crystal optics for generate radially polarized Laguerre-Gauss beam Nobuyuki Hashimoto, Ayano Tanabe, Yuka Saito, Masafumi Yokoyama, Kenji Matsumoto, Makoto Kurihara (Citizen HD) R2011-5 CPM2011-5 OPE2011-5 |
Liquid crystal devices are useful devices for active optics since their half wave voltage is only a few volts and can be... [more] | R2011-5 CPM2011-5 OPE2011-5 pp.19-22 |
| MW | 2009-12-17 13:50 |
Ishikawa | Kanazawa Inst. of Tech. | A Study on Double-loop Antenna for Mobile Satellite Communications ( II ) Makoto Okiyokota, Takenori Yasuzumi (Aoyama Gakuin Univ.), Yasuhiro Kazama (JAXA), Osamu Hashimoto (Aoyama Gakuin Univ.) MW2009-145 |
A phased array antenna having linearly polarized wave is proposed for mobile satellite communications antennas. An eleme... [more] | MW2009-145 pp.11-16 |
| OPE, EMT, MW | 2009-07-31 10:55 |
Hokkaido | Asahikawa Civic Culture Hall | A Study on Double-loop Antenna for Mobile Satellite Communications Makoto Okiyokota, Takenori Yasuzumi (Aoyama Gakuin Univ.), Yasuhiro Kazama (JAXA), Osamu Hashimoto (Aoyama Gakuin Univ.) MW2009-70 OPE2009-70 |
A double-loop antenna for mobile satellite communications antennas having linear polarized wave is proposed. The antenna... [more] | MW2009-70 OPE2009-70 pp.217-222 |
| OPE | 2005-10-12 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Formation of two-dimensional holographic gratings in photoreactive polymer liquid crystal Akira Emoto, Hiroshi Ono (Nagaoka Univ. of Tech.), Nobuhiro Kawatsuki (Univ. of Hyogo) |
We performed preparation of two-dimensional anisotropic gratings with surface relief modulation in photoreactive polymer... [more] | OPE2005-73 pp.47-52 |
| AP | 2005-06-23 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Two-Faced Dual-Polarized Omnidirectional Pattern Antenna Mounted on A Rectangular Conductive-Tube Yuichiro Matsushita, Nobuhiro Kuga (YNU) |
This paper presents a two-faced dual-polarized omni-directional pattern antenna mounted on the broad-wall of a rectangul... [more] | AP2005-34 pp.25-30 |
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