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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, MW (Joint) |
2014-09-18 11:20 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Experimental Evaluation of Miniaturized 6-port MIMO Antenna Using Orthogonal Polarization Kazuya Takahashi, Naoki Honma (Iwate Univ.), Kentaro Murata (NDA), Yoshitaka Tsunekawa (Iwate Univ.)  AP2014-94 |
In this paper, miniaturized 6-element MIMO (Multiple-Input Multiple-Output) antenna using T-shaped inverted-F antennas a... [more] | AP2014-94 pp.15-18 |
| AP, SANE (Joint) |
2014-08-28 15:35 |
Niigata | Niigata University Satellite campus | 2D-DOA Estimation of Patch Antenna Array Using USV - MUSIC Algorithm Vira Rahayu, Kei Yokokawa, Qiang Chen (Tohoku Univ), Yono Hadi Pramono (ITS) AP2014-81 |
Universal steering vector (USV)　is applied to estimate directional of arrival (DOA) using multiple signal classi... [more] | AP2014-81 pp.51-54 |
| AP | 2014-03-10 13:40 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Consideration on Mutual Coupling of large linear array for very large MIMO system Shinji Itabashi, Hiroyoshi Yamada, Kentaro Nishimori, Yoshio Yamaguchi (Niigata Univ.) AP2013-187 |
Recently, called Very Large MIMO (or Massive MIMO) system has been studied as the development technology of MIMO system.... [more] | AP2013-187 pp.13-18 |
| AP | 2014-03-11 09:55 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Evaluation of Error Due to Mutual Coupling in Shortened Far-Field Gain Measurement by Electromagnetic Simulation Takuichi Hirano, Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2013-191 |
In this report, the error due to the mutual coupling in shortened far-field gain measurement is investigated via numeric... [more] | AP2013-191 pp.37-40 |
| SANE | 2014-01-24 15:20 |
Nagasaki | Nagasaki Prefectural Art Museum | Improvements of ILS Localizer Multipath Error Estimation Using Moment Method Teruo Kawada (AVITEC) SANE2013-130 |
ILS Localizer antenna system is usually consisted of 24 Log periodic dipole antennas(LPDA). In the multipath error esti... [more] |
SANE2013-130 pp.103-108 |
| NLP | 2014-01-22 10:00 |
Hokkaido | Niseko Park Hotel | Steady state analysis on Leader-Laggard relationship in synchronized semiconductor lasers with low-frequency fluctuations Kazutaka Kanno, Takuya Hida, Atsushi Uchida (Saitama Univ.) NLP2013-146 |
We investigate transient dynamics of synchronized low frequency fluctuations (LFFs) in mutually coupled semiconductor la... [more] | NLP2013-146 pp.93-98 |
| NLP | 2013-07-09 13:50 |
Okinawa | Miyako Island Marine Terminal | Spontaneous switching of Leader-Laggard relationship for lag chaos synchronization in mutually-coupled semiconductor lasers Takuya Hida, Kazutaka Kanno, Atsushi Uchida (Saitama Univ) NLP2013-44 |
Abstract We investigate instantaneous behaviors of the leader-laggard relationship of temporal waveformsin mutually-coup... [more] | NLP2013-44 pp.99-104 |
| NC, IPSJ-BIO | 2013-06-28 10:30 |
Okinawa | Okinawa Institute of Science and Technology | Optimal pairs of coupling function and STDP window function for auto-associative memory Ryota Miyata, Keita Sato, Toru Aonishi (Tokyo Inst. of Tech.) NC2013-6 |
From the computational viewpoint, Lengyel et al. (2005) derived an optimal auto-associative memory algorithm to store an... [more] | NC2013-6 pp.101-106 |
| MW | 2013-05-31 11:45 |
Kyoto | Ryukoku Univ. | A study on rectenna array configuration for RF energy harvesting taking into account mutual coupling Hirokazu Kamoda, Masahiro Hanazawa, Shoichi Kitazawa, Hiroshi Ban, Kiyoshi Kobayashi (ATR) MW2013-20 |
A basic study was conducted for the configuration of a rectenna array, such as antenna element and element spacing, with... [more] | MW2013-20 pp.59-64 |
| EST | 2013-05-10 10:35 |
Kanagawa | NTT Science and Core Technology Laboratory Group | Particle Swarm Optimization of Parasitic Antenna Position to Compensate Mutual Coupling for DOA Estimation Hironori Horie, Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) EST2013-1 |
This paper presents an array antenna with passive elements for mutual coupling compensation.The antenna elements are th... [more] | EST2013-1 pp.1-4 |
| AP | 2013-01-24 13:00 |
Miyazaki | Hotel Merieges (Miyazaki City) | Impact of decoupling adjacent antennas on MIMO channel capacity Naoya Yamaki, Naoki Honma (Iwate Univ.) AP2012-140 |
MIMO (Multiple-Input Multiple-Output) systems, which provide the high speed data transmission without expansion of frequ... [more] | AP2012-140 pp.99-104 |
| AP, SAT (Joint) |
2012-07-27 16:00 |
Hokkaido | Hokkaido Univ. | Study on Tunable Decoupling Network Comprising Transmission Lines and Lumped Element Shumo Li, Naoki Honma, Naoya Yamaki (Iwate Univ.) AP2012-64 |
In this report, a tunable DN (DN : decoupling network) comprising transmission lines and lumped elements is proposed for... [more] | AP2012-64 pp.197-202 |
| AP | 2012-01-20 14:00 |
Fukuoka | Kyushu Inst. of Tech. | Measurement of Impedance Characteristics and Mutual Coupling between Two Antennas on a Small Radio using S-parameter Method Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2011-178 |
S-parameter method is known as one of the method to reduce influence of coaxial cables for a small antenna measurement. ... [more] | AP2011-178 pp.179-184 |
| AP | 2011-08-03 15:35 |
Akita | Evaluation of Simple Decoupling Network Considering Mutual Admittance in Array Antenna Naoya Yamaki, Naoki Honma (Iwate Univ.) AP2011-62 |
In this report, a simple decoupling network considering mutual admittance in multi-element array antenna is proposed and... [more] | AP2011-62 pp.73-78 |
|
| AP, SAT (Joint) |
2011-07-13 15:25 |
Nagano | Fac. Eng., Shinshu Univ. | Integrated diversity antenna using dipole and monopole modes Kengo Nishimoto, Toru Fukasawa, Toyohisa Tanaka, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric) AP2011-29 |
A small integrated diversity antenna using dipole and monopole modes is proposed. The influence of antenna physical para... [more] | AP2011-29 pp.13-18 |
| AP, MW (Joint) |
2011-03-03 13:50 |
Ibaraki | Ibaraki Univ. | An Array Antenna for MIMO Systems with a Decoupling Network Using Bridge Susceptances Naoyuki Endo, Kenichi Kagoshima, Shigeki Obote, Atsuhiro Kagaya, Kazuki Nishimura (Ibaraki Univ.) AP2010-181 |
Decoupling／Matching Feed Network (DMFN) is one of the important equipment to improve ability of MIMO systems. Especially... [more] | AP2010-181 pp.43-48 |
| AP | 2011-01-20 09:00 |
Saga | Saga Univ. | Characteristics of L-shaped Folded Monopole Antenna with parasitic elements. Sohei Watanabe, Tuan Hung Nguyen, Hisashi Morishita (NDA) AP2010-133 |
Authors have been analyzed theoretically and experimentally about the L-shaped folded monopole antenna. This antenna can... [more] | AP2010-133 pp.1-6 |
| AP, RCS (Joint) |
2010-11-11 13:05 |
Fukui | Fukui Univ. | A Small Loop Antenna with a Function of Controlling Polarization Norihiro Miyashita (Panasonic/Ritsumeikan Univ.), Koichi Ogawa (Panasonic), Tadahiko Maeda (Ritsumeikan Univ.) AP2010-102 |
We have proposed an antenna for mobile wireless terminals with a function of controlling the polarization by changing th... [more] | AP2010-102 pp.57-62 |
| AP, SAT (Joint) |
2010-07-23 10:25 |
Hokkaido | Kitami Inst. Tech. | Mutual Coupling Suppression Property by Three Dimensional Arranged EBG Structures Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DoCoMo) AP2010-62 |
EBG (Electromagnetic Band-Gap) structures composed of metal patches arranged at small intervals have the frequency-band-... [more] | AP2010-62 pp.139-142 |
| AP | 2010-05-13 16:15 |
Overseas | Southeast Univ. | Dual Polarized Filter Integrated Micro-Strip Antenna Comprising Excitation Element with Meandering Gap Huiling Jiang, Keizo Cho, Ryo Yamaguchi (NTT DOCOMO) AP2010-23 |
The RF integrated antenna configuration is considered to be a useful configuration for the base station antenna of the n... [more] | AP2010-23 pp.59-64 |
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