Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ICM, NS, CQ, NV (Joint) |
2023-11-22 10:30 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Highly confidential and high-density data transmission technology in underwater optical wireless communication Takahiro Kodama (Kagawa Univ.) NS2023-120 |
In the context of underwater optical communication, there is a demand for the design and development of transceivers tai... [more] |
NS2023-120 pp.56-61 |
AP |
2023-02-16 14:15 |
Miyagi |
Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Compact Beam Forming Antenna based on Phase Gradient Huygen's Transmitarray and Fabry-Perot Antenna Source Takayoshi Sasaki, Tanan Hongnara, Yoshiki Shirasawa, Warangkana Chaihongsa, Katsumori Sasaki, Keisuke Sato, Ichiro Ohshima (DKK), Keizo Cho, Hiroaki Nakabayashi (CIT), Naobumi Michishita (NDA) AP2022-217 |
In this report, we propose a compact and low profile antenna with controllable directivity by combining a Fabry-Perot re... [more] |
AP2022-217 pp.111-115 |
MW, AP (Joint) |
2020-09-24 12:50 |
Online |
Online |
[Poster Presentation]
A fundamental consideration on radiation phase control of a double-layered ring microstrip antenna fed by an L-probe with a variable reactance element Yusuke Asanuma, Takahiro Suzuki, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2020-40 |
This paper presents radiation phase control of a double-layered ring microstrip antenna fed by an L-probe with a variabl... [more] |
AP2020-40 pp.45-46 |
AP, RCS (Joint) |
2019-11-20 12:45 |
Saga |
Saga Univ. |
A consideration on a circularly-polarized beam-adjustable microstrip antenna array with variable reactance elements Takahiro Suzuki, Yusuke Kohata, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2019-109 |
This paper presents circularly-polarized beam adjustable microstrip antenna arrays (BA-MSAAs). The BA-MSAA consists of a... [more] |
AP2019-109 pp.19-24 |
AP |
2017-06-08 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A consideration on radiation property enhancement of a 15 GHz beam adjustable microstrip antenna array Shunsuke Kamimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2017-44 |
This paper presents a beam adjustable microstrip antenna array (BA-MSAA) in 15 GHz. Firstly, basic measured performance ... [more] |
AP2017-44 pp.25-30 |
SAT |
2016-10-14 09:15 |
Overseas |
Incheon Univ. Songdo R104, Auditorium & Performing Place |
Experimental study on systematic error measurement of weights of array feed for onboard satellite communications antenna Teruaki Orikasa, Amane Miura (NICT), Shinji Senba (AXIS) SAT2016-57 |
Direct radiating phased array antenna and array fed reflector antenna will be used as onboard satellite antenna in the f... [more] |
SAT2016-57 pp.63-67 |
AP |
2016-03-11 10:25 |
Yamanashi |
Isawa Onsen (Kanpo no Yado) |
A consideration on a 15 GHz beam adjustable microstrip antenna array Shunsuke Kamimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.), Riichiro Nagareda, Masayuki Nakano (KDDI Labs.) AP2015-218 |
This paper presents beam adjustable microstrip antenna arrays (BA-MSAAs). The BA-MSAA consists of a microstrip antenna (... [more] |
AP2015-218 pp.81-84 |
LQE, LSJ |
2015-05-22 13:25 |
Ishikawa |
|
Vector-wave femtosecond laser processing using a computer-generated hologram Satoshi Hasegawa, Yoshio Hayasaki (Utsunomiya Univ.) LQE2015-15 |
We demonstrated holographic vector-wave femtosecond laser processing based on a control of degrees of freedom of light, ... [more] |
LQE2015-15 pp.73-78 |
AP |
2015-01-23 14:20 |
Ehime |
Ehime University |
A consideration on beam adjustable planar array antennas with narrow-width microstrip antenna elements Ryo Okabe, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2014-182 |
This paper presents beam adjustable microstrip antenna arrays (BA-MSAAs) with narrow-width elements. The BA-MSAA consist... [more] |
AP2014-182 pp.121-126 |
AP |
2012-01-10 13:25 |
Okinawa |
Tenbusu Naha |
A consideration of a microstrip antenna array with a stub element fed by a rectangular waveguide Yuichi Kimura, Akira Yoshida, Misao Haneishi (Saitama Univ.) AP2011-133 |
This paper presents basic operation of a microstrip antenna (MSA) array with stub element fed by a rectangular waveguide... [more] |
AP2011-133 pp.15-16 |
OPE, R, CPM |
2011-04-22 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Line beam generation by using blue laser diodes Kenichiro Takahashi, Osamu Shimakawa, Tomohiko Kanie, Akira Inoue (Sumitomo Electric) R2011-3 CPM2011-3 OPE2011-3 |
In this paper the authors propose a method to generate a line profile beam. The size of beam is 10μm × 1,000μm and the w... [more] |
R2011-3 CPM2011-3 OPE2011-3 pp.11-14 |
AP, MW (Joint) |
2011-03-04 15:40 |
Ibaraki |
Ibaraki Univ. |
Fundamental Research of Radial Line Slot Antenna with Elliptical Beam Hideki Ueda, Nguyen Xuan Tung, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) AP2010-195 |
Beam shaping is a challenging assignment for radial line slot antennas (RLSAs) which operate on oversized parallel plate... [more] |
AP2010-195 pp.129-134 |
AP |
2007-04-19 13:05 |
Hyogo |
Kwansei Gakuin Univ. |
Effect of Vertical Beam Shaping for Base Station Antenna in Mobile Communication System
-- Optimization with Genetic Algorithm -- Junpei Mizuno, Tetsuro Imai (NTTDoCoMo) AP2007-5 |
In mobile communication system using cellular, an ideal vertical pattern of base station antenna is supposed that the pa... [more] |
AP2007-5 pp.25-30 |
CPM |
2006-09-15 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Optical Pickup for Writing Dual Layer 2x-speed BD, DVD and CD Toshiyasu Tanaka, Kousei Sano, Kenji Matsumura, Hidenori Wada, Keiichi Matsuzaki, Kanji Wakabayashi, Yoshiaki Komma (MEI) |
An ordinary half-height size optical pickup with high light-use efficiency for Blu-ray Discs (BDs) has been realized. It... [more] |
CPM2006-84 pp.31-36 |
AP |
2004-12-16 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Consideration on Beam Shaping of Microstrip Array Antennas Using Coplanar Feeding Technique Yasuharu Arai, Iichi Wako, Mithuhisa Shinagawa (YAGI ANTENNA), Misao Haneishi (Saitama Univ.) |
In the field of mobile communications etc., the demand for beam-shaped antennas which can achieve a desired radiation pa... [more] |
AP2004-190 pp.1-4 |