Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2011-10-21 15:20 |
Tokyo |
The University of Electro-Communications |
Consideration on Beam Scanning Characteristics of Rx Double-loop Antenna for Mobile Satellite Communications Motonori Nakamura, Takenori Yasuzumi, Osamu Hashimoto (Aoyama Gakuin Univ.) MW2011-111 |
A new structural receiver antenna for mobile satellite communications is proposed in this paper. The antenna consists of... [more] |
MW2011-111 pp.143-148 |
OPE, MW, MWP, EMT, EST, IEE-EMT [detail] |
2011-07-22 15:40 |
Hokkaido |
|
BOR-FDTD analysis of Fresnel zone plates in visible light Junji Yamauchi, Kouhei Abe, Jun Saito, Hisamatsu Nakano (Hosei Univ.) MW2011-66 OPE2011-53 EST2011-52 MWP2011-34 |
The Fresnel zone plate (FZP) is analyzed in visible light using the body-of-revolution finite-difference time-domain (BO... [more] |
MW2011-66 OPE2011-53 EST2011-52 MWP2011-34 pp.157-162 |
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 |
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 |
2010-12-17 10:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of a radial line MSA array for linear polarization with double-layered radiation elements Yuta Sugawara, Daisuke Ogawa, Yuichi Kimura, Misao Haneishi, Sakuyoshi Saito (Saitama Univ.) AP2010-121 |
This paper presents design of a radial line microstrip array antenna (RL-MSAA) for linear polarization. A stacked micros... [more] |
AP2010-121 pp.19-23 |
AP |
2010-10-15 13:00 |
Iwate |
Iwate Univ. |
Design and Fabrication of a Linearly-Polarized Radial Line Slot Antenna with Reflection-Canceling Posts Ken Saeki, Hideki Ueda, Jiro Hirokawa, Makoto Ando (TokyoTech) AP2010-83 |
We propose a linearly-polarized radial line slot antenna (LP-RLSA) with reflection-canceling posts. There is no beam til... [more] |
AP2010-83 pp.55-60 |
AP |
2010-10-15 13:25 |
Iwate |
Iwate Univ. |
Study of Cross Polarization Discrimination of Dual Circularly Polarized Concentric Array Radial Line Slot Antenna Excited by Rotating modes from Front and Back Sides Hideki Ueda, Jiro Hirokawa, Makoto Ando (Tokyo Tech), Shuichi Koreeda, Osamu Amano (NT Space) AP2010-84 |
A dual circularly polarized radial line slot antenna (DCP-RLSA) using lightweight honeycomb structures as waveguides is ... [more] |
AP2010-84 pp.61-66 |
NC, NLP, IPSJ-BIO [detail] |
2010-06-18 14:40 |
Okinawa |
Ryukyu-daigaku-gozyu-syunen-kinenn-kaikan |
Localized Oscillatory Excitation on Non-linear Oscillatory Fields by Radial Isochron Clock Ryota Miyata, Koji Kurata (Univ. of Ryukyus) NLP2010-5 NC2010-5 |
We propose a model of the non-linear oscillatory field, using Radial Isochron Clocks (RICs) or Stuart-Landau (SL) oscill... [more] |
NLP2010-5 NC2010-5 pp.25-30 |
NLP |
2009-11-11 11:10 |
Kagoshima |
|
Chaotic Time Series Prediction by Combining Echo-State Networks and Radial Basis Function Networks Yoshitaka Itoh, Masaharu Adachi (Tokyo Denki Univ.) NLP2009-86 |
In this report, we describe a chaotic time series prediction method by a network which combines echo
state networks (ES... [more] |
NLP2009-86 pp.27-30 |
US |
2009-09-30 09:50 |
Hokkaido |
Noboribetsu Grand Hotel |
Large-area fabrication of (11-20) textured ZnO piezoelectric films using magnetron sputtering with linear erosion. Takayuki Kawamoto (Doshisha Univ./Omron Corp.), Takahiko Yanagitani (Nagoya Inst. Tech.), Mami Matsukawa, Yoshiaki Watanabe (Doshisha Univ.), Yoshikazu Mori, Syo Sasaki, Masatoshi Oba (Omron Corp.) US2009-49 |
In previous studies, fabrication of (11-20) textured ZnO piezoelectric films have been reported by using RF magnetron sp... [more] |
US2009-49 pp.65-70 |
AP |
2009-09-04 09:50 |
Aomori |
Hachinohe Inst. of Tech. |
Azimuthally Perturbed Cylindrical Wave Excitation for Compensating Rotationally Asymmetric Aperture Illumination in Spiral Array Radial Line Slot Antennas Hideki Ueda, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Matteo Albani (Siena Univ.) AP2009-92 |
Spiral array radial line slot antennas have deviations of the aperture illumination in the circumferential direction bec... [more] |
AP2009-92 pp.73-78 |
MW |
2008-12-12 17:30 |
Toyama |
Toyama-Univ. Gofuku-camp. |
Cylindrical Multiple-Port Power Divider/Combiner With Broadband Coaxial-Conical-Radial Line Transition Hiroyuki Kamata, Minoru Sanagi, Kazuhiro Fujimori, Shigeji Nogi (OKayama Univ.) MW2008-162 |
Cylindrical power divider/combiner’s with broadband coaxial-conical-radial line transition have been studied, which have... [more] |
MW2008-162 pp.91-96 |
NLP |
2008-02-01 15:15 |
Hokkaido |
|
Image Restoration and Interpolation by Radial Basis Function Network Zhenxing Pan, Nobumitsu Fujiwara, Shinji Doi, Sadatoshi Kumagai (Osaka Univ.) NLP2007-152 |
A radial basis function network (RBFN) can be applied to image restoration and interpolation. The RBFN is a linear combi... [more] |
NLP2007-152 pp.57-62 |
AP |
2006-09-07 14:25 |
Tokyo |
Ohhashi Kaikan (Ikejiri-Ohhashi, Tokyo) |
Radial line slot antenna with honeycomb structure for Satellite On-Board Equipment Hideki Ueda, Jiro Hirokawa, Makoto Ando (Tokyo Tech.), Yukio Kamata (JAXA), Osamu Amano (NTS) AP2006-73 |
A radial line slot antenna with honeycomb structure for satellite in-board equipment is proposed. The slot coupling with... [more] |
AP2006-73 pp.25-29 |
AP, SAT (Joint) |
2006-05-19 11:15 |
Kagoshima |
Kagoshima Univ. |
Input Impedance Approximations of Self-Supported Dipole Antennas With a Constant Gain Over Wide-Band Kazushi Nishizawa, Naoyuki Yamamoto, Miyuki Tanaka, Hiroaki Miyashita, Shigeru Makino (Mitsubishi Electric) AP2006-22 |
In the previous report, a self-supported dipole antenna fed by a coaxial line, which this antenna is located over the gr... [more] |
AP2006-22 pp.77-82 |
EMCJ, MW |
2005-10-28 11:10 |
Akita |
Akita University |
Analysis of Multilayered Power-Distribution Planes with Via Structures Using SPICE Naoki Kobayashi, Takashi Harada (NEC), Takahiro Yaguchi (NEC Informatec Systems) |
We describe a new circuit model of multilayered power-distribution planes with via structures used to calculate the volt... [more] |
EMCJ2005-97 MW2005-103 pp.25-30 |
AP, SAT (Joint) |
2005-05-19 10:25 |
Tottori |
Tottori Univ. of Environmental Studies |
Wide-Band Self-Supported Dipole Antennas With a Constant Gain Kazushi Nishizawa, Naoyuki Yamamoto, Miyuki Tanaka, Hiroaki Miyashita, Shigeru Makino (Mitsubishi Electric Corp.) |
In this report, a dipole antenna fed by a coaxial line is taken up for the direction-of-arrival (DOA) estimation use and... [more] |
AP2005-10 pp.7-12 |
MW, ED |
2005-01-17 11:35 |
Tokyo |
|
Suppression of radiation from microstrip stub by lossy chip Yasuhiro Ohsumi, Nagayoshi Morita (Chiba Inst. of Tech.) |
Radiation from stubs such as open and radial stubs of microstrip lines has occasionally undesirable influence on the cir... [more] |
ED2004-206 MW2004-213 pp.17-22 |