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Technical Committee on Antennas and Propagation (AP) (Searched in: 2014)
Search Results: Keywords 'from:2014-11-12 to:2014-11-12'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS (Joint) |
2014-11-12 09:20 |
Yamagata | Yamagata University, Yonezawa Campus | Antenna determination method for multiuer MIMO with receive antenna allocation per subcarrier Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.)  AP2014-128 |
Multiuser multiple input multiple output (MU-MIMO) transmission with receive antenna allocation per subcarrier has been ... [more] | AP2014-128 pp.1-6 |
| AP, RCS (Joint) |
2014-11-12 09:45 |
Yamagata | Yamagata University, Yonezawa Campus | Transmission efficiency in Massive MIMO considering calibration errors Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.), Hiroyoshi Yamada (Niigata Univ.) AP2014-129 |
[more] | AP2014-129 pp.7-12 |
| AP, RCS (Joint) |
2014-11-12 10:10 |
Yamagata | Yamagata University, Yonezawa Campus | Investigation of Antenna Radiation-efficiency with Surface Roughness of the Antenna Conductor Ryosuke Kitazumi, Toru Uno, Takuji Arima (TUAT) AP2014-130 |
It is known that antenna radiation efficiency is decreased in some condition even the antenna is made by good conductor.... [more] | AP2014-130 pp.13-16 |
| AP, RCS (Joint) |
2014-11-12 10:45 |
Yamagata | Yamagata University, Yonezawa Campus | [Invited Lecture]
11GHz Directional Wideband Channel Measurements in Residential Microcellular Environments Minseok Kim (Niigata Univ.), Jun-ichi Takada (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda, Satoshi Suyama (NTT Docomo) AP2014-131 RCS2014-197 |
[more] | AP2014-131 RCS2014-197 pp.17-22(AP), pp.1-6(RCS) |
| AP, RCS (Joint) |
2014-11-12 11:15 |
Yamagata | Yamagata University, Yonezawa Campus | [Invited Lecture]
W-BAND RADIO ACCESS UNIT FOR FIXED WIRELESS ACCESS SYSTEMS
-- System Architecture and EVM measurement for W-band RAU -- Nobuhiko Shibagaki (Hitachi) AP2014-132 RCS2014-198 |
[more] | AP2014-132 RCS2014-198 pp.23-27(AP), pp.7-11(RCS) |
| AP, RCS (Joint) |
2014-11-12 12:45 |
Yamagata | Yamagata University, Yonezawa Campus | A Proposal of High Accurate Method for Estimating the Number of Signals Based on Support Vector Machine Anh Tuan Nguyen, Takashi Matsubara, Takakazu Kurokawa (NDA) AP2014-133 |
In the case of multiple correlative signals inping on an array antenna in low SN ratio, the MENSE is effective method fo... [more] | AP2014-133 pp.29-34 |
| AP, RCS (Joint) |
2014-11-12 13:10 |
Yamagata | Yamagata University, Yonezawa Campus | Performance evaluation of NOMA transmission using the beamforming Keita Nakagawa, Kentaro Nishimori, Hideo Makino (Niigata Univ.) AP2014-134 |
[more] | AP2014-134 pp.35-40 |
| AP, RCS (Joint) |
2014-11-12 13:35 |
Yamagata | Yamagata University, Yonezawa Campus | Decoupling Method for MIMO Antenna using Meander Branch Shape Keisuke Okuda, Hiroshi Sato, Masaharu Takahashi (Chiba Univ.) AP2014-135 |
Recently, MIMO (Multiple-Input Multiple-Output) technology is introduced in various small terminals. If MIMO technology ... [more] | AP2014-135 pp.41-44 |
| AP, RCS (Joint) |
2014-11-12 13:10 |
Yamagata | Yamagata University, Yonezawa Campus | Running-approximation of input-operators of an operator-filterbank by output-operators in a bounded linear-operator-space Yuichi Kida (Ohu Univ.), Takuro Kida (Tokyo Inst. of Tech.) RCS2014-199 |
In this paper, based on a fact that a compact Banach-space and a compact Hilbert-space can be covered by a finite $epsil... [more] | RCS2014-199 pp.13-18 |
| AP, RCS (Joint) |
2014-11-12 13:35 |
Yamagata | Yamagata University, Yonezawa Campus | ASK Modulated Digital Single-sideband Transmission in a Frequency-selective Channel Kohei Abo, Thanh Hai Vo, Amnart Boonkajay, Fumiyuki Adachi (Tohoku Univ.) RCS2014-200 |
[more] | RCS2014-200 pp.19-24 |
| AP, RCS (Joint) |
2014-11-12 14:10 |
Yamagata | Yamagata University, Yonezawa Campus | The Characteristics of Printed Dipole Array Antenna Coupled by One Wavelength Transmission Line Kuniaki Shibata, Hiroyuki Hosono, Kenji Saegusa, Tadashi Takano (Nihon Univ.) AP2014-136 |
We previously reported that basic study of partial driven array antenna which had consisted of printed dipole antennas w... [more] | AP2014-136 pp.45-50 |
| AP, RCS (Joint) |
2014-11-12 14:35 |
Yamagata | Yamagata University, Yonezawa Campus | Research on Scattering Performance of Log-periodic Dipole Array Kei Yokokawa, Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2014-137 |
Log-Periodic Dipole Array(LPDA) antenna is well known as the one of ultrawideband antennas. In this report, scattering p... [more] | AP2014-137 pp.51-54 |
| AP, RCS (Joint) |
2014-11-12 15:00 |
Yamagata | Yamagata University, Yonezawa Campus | Gain Enhancement of Large-Scale, Low Profile Reflectarray Using Feed Array Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2014-138 |
[more] | AP2014-138 pp.55-59 |
| AP, RCS (Joint) |
2014-11-12 14:10 |
Yamagata | Yamagata University, Yonezawa Campus | Open-Loop Approximate Block Diagonalization for Multiuser MIMO Communications with non-Gaussian Distributed Incedence Angles Shota Kubo, Kazuhiko Fukawa, Hiroshi Suzuki, Yuyuan Chang (Tokyo Tech) RCS2014-201 |
As a precoding scheme to suppress co-channel interference among users for multiuser MIMO mobile communications, an appro... [more] | RCS2014-201 pp.25-30 |
| AP, RCS (Joint) |
2014-11-12 14:35 |
Yamagata | Yamagata University, Yonezawa Campus | Study on Secure Common Key Transmission in Chaos MIMO Scheme Yuma Inaba, Eiji Okamoto (Nagoya Inst. of Tech.) RCS2014-202 |
Ad-hoc networks have attracted attention according to the spread of wireless LAN systems. However, safe communication is... [more] | RCS2014-202 pp.31-36 |
| AP, RCS (Joint) |
2014-11-12 15:00 |
Yamagata | Yamagata University, Yonezawa Campus | A Study of Channel Equalization Using a Belief Propagation Algorithm Masatomo Sugita, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2014-203 |
Frequency-domain equalization is well known as a countermeasure for inter-symbol interference in a single carrier transm... [more] | RCS2014-203 pp.37-42 |
| AP, RCS (Joint) |
2014-11-12 15:35 |
Yamagata | Yamagata University, Yonezawa Campus | A study on application of the GBi-ARQ method to low interference cognitive wireless communications Shotaro Ito, Kaiji Mukumoto, Tadahiro Wada (Shizuoka Univ.) RCS2014-204 |
Go-Back-i-symbo(GBi)ARQ scheme, proposed to improve the throughput in Meteor Burst Communications, can archieve symbol-w... [more] | RCS2014-204 pp.43-48 |
| AP, RCS (Joint) |
2014-11-12 16:00 |
Yamagata | Yamagata University, Yonezawa Campus | Chunk-based Resource Allocation in Multi-Cell OFDMA Systems with fairness guarantee Mahmoud M. Selim, Osamu Muta (Kyushu Univ.), Hossam Shalaby (E-JUST), Hiroshi Furukawa (Kyushu Univ.) RCS2014-205 |
[more] | RCS2014-205 pp.49-54 |
| AP, RCS (Joint) |
2014-11-12 16:25 |
Yamagata | Yamagata University, Yonezawa Campus | Resource Allocation and Cell Association Algorithms for Inter-Operator Spectrum and Infrastructure Sharing in Heterogeneous Network Kei Inage, Keiichi Mizutani, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) RCS2014-206 |
In 5th generation mobile communication systems, shot range communication through higher frequency band is key technology... [more] | RCS2014-206 pp.55-60 |
| AP, RCS (Joint) |
2014-11-13 09:00 |
Yamagata | Yamagata University, Yonezawa Campus | A Two-Slot Antenna inserting an Edge of a Mobile Device Substrate for the 60GHz Band Kohei Ito, Jiro Hirokawa, Kimio Sakurai, Makoto Ando (Tokyo Tech) AP2014-139 |
In this paper, we propose a two-slot antenna inserting an edge of a mobile device substrate for the 60 GHz band. The siz... [more] | AP2014-139 pp.61-65 |
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