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Technical Committee on Antennas and Propagation (AP) (Searched in: 2014)
Search Results: Keywords 'from:2014-10-15 to:2014-10-15'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2014-10-15 13:30 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Considerations on Channel Prediction Schemes Using Compressed Sensing Shunsuke Uehashi, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.)  AP2014-109 |
In wireless communication, channel estimation using pilot symbols is essential. If we need to transmit many pilot symbol... [more] | AP2014-109 pp.1-6 |
| AP, WPT (Joint) |
2014-10-15 13:55 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Study on Parameter Dependence of DOA Estimation of Multi-band Signals Using a Compressed Sensing Technique Taiki Endo, Toshihiko Nishimura, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) AP2014-110 |
In recent years, much attention has been paid to DOA estimation using a compressed sensing technique. We have studied a... [more] | AP2014-110 pp.7-12 |
| AP, WPT (Joint) |
2014-10-15 14:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Design of a High-Impedance Wideband Folded Dipole Antenna and Reception Power Level for Energy Harvesting Applications Hiroshi Miyagoshi, Keisuke Noguchi, Kenji Itoh, Jiro Ida (KIT) AP2014-111 |
High impedance antennas are investigated for power supply to terminals of sensor networks. Using high impedance antennas... [more] | AP2014-111 pp.13-18 |
| AP, WPT (Joint) |
2014-10-15 14:55 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Efficiency Improvement of Wireless Power Transfer by Using Parasitic Elements Yuki Ojiri, Shun Maruyama, Qiang Chen (Tohoku Univ), Qiaowei Yuan (SNCT) WPT2014-35 |
[more] | WPT2014-35 pp.1-4 |
| AP, WPT (Joint) |
2014-10-15 15:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Study on Efficiency Improvement by Input Voltage Control for Wireless Power Transmission Using Magnetic Resonance Yoshiaki Narusue, Yoshihiro Kawahara, Tohru Asami (Tokyo Univ.) WPT2014-36 |
Variations of a mutual inductance and a load resistance decrease power efficiency dramatically. As a solution for this ... [more] |
WPT2014-36 pp.5-10 |
| AP, WPT (Joint) |
2014-10-15 15:45 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Efficiency of Rectify Circuit with Matching Circuit for Wireless Power Transfer Satoshi Suzuki, Shinji Abe, Qiaowei Yuan (SNCT) WPT2014-37 |
Rectifying efficiency is extremely important parameter in Wireless Power Transfer system. Rectifier’s efficiency is aff... [more] |
WPT2014-37 pp.11-14 |
| AP, WPT (Joint) |
2014-10-15 16:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Studies on detection of cerebrovascular disease by inverse scattering problem
-- Imaging of Intracranial Tissue by Inverse Scattering Problem -- Yoshihiko Kuwahara (Shizuoka Univ.) AP2014-112 |
This report present that we can visualize organization structures of the complicated human body by solving the inverse s... [more] | AP2014-112 pp.19-24 |
| AP, WPT (Joint) |
2014-10-15 16:45 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Design of the series fed microstrip patch array antenna by the pareto genetic algorithm Hiroki Tsutsumi, Syunsuke Sudo, Yoshihiko Kuwahara (Shizuoka Univ.), Hiroyuki Kamo (Nidec Elesys) AP2014-113 |
Series fed microstrip patch array antenna has characteristic that power feeding loss is small, and especially it is vali... [more] | AP2014-113 pp.25-30 |
| AP, WPT (Joint) |
2014-10-15 17:10 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Identification of running vehicle side by side by RBF neural network Hiroki Tsutsumi, Yoshihiko Kuwahara (Shizuoka Univ.), Hiroyuki Kamo (Elesys) AP2014-114 |
In the millimeter-wave radar, we propose a technique for identifying the presence or absence of a running alongside vehi... [more] | AP2014-114 pp.31-36 |
| AP, WPT (Joint) |
2014-10-16 09:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Numerical Analysis of Local SAR of Human Implanted with Visual Prosthesis Featuring Wireless Power Transfer Coil in Head Takashi Hikage, Taisuke Ono, Toshio Nojima (Hokkaido Univ.), Eiji Yonezawa, Kouji Osawa (Nidek) WPT2014-38 |
[more] | WPT2014-38 pp.15-18 |
| AP, WPT (Joint) |
2014-10-16 09:45 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | An Estimation on Induced Voltage at Implantable Cardiac Pacemaker due to Magnetic Resonant Wireless Power Transfer Coils Using Finite Element Method Taisuke Ono, Takashi Hikage, Toshio Nojima (Hokkaido Univ.) WPT2014-39 |
[more] | WPT2014-39 pp.19-22 |
| AP, WPT (Joint) |
2014-10-16 10:10 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Visualization of the current distribution on the body induced by low frequency emission by the inverse problem Kei Hirota, Yoshihiko Kuwahara (Shizuoka Univ.) WPT2014-40 |
In this report, we present a measurement technique to estimate current distribution on the body with a complex shape ind... [more] | WPT2014-40 pp.23-28 |
| AP, WPT (Joint) |
2014-10-16 10:45 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Numerical evaluation of magnetic resonance wireless power transmission using fractal loop of different size Hiroki Ishikawa, Yoshihiko Kuwahara (Shizuoka Univ.) WPT2014-41 |
The simulation was carried out evaluation for the transmission efficiency and the coupling coefficient of the magnetic r... [more] | WPT2014-41 pp.29-33 |
| AP, WPT (Joint) |
2014-10-16 11:10 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Design and Experimental Study for 3 Dimensional Wireless Power Transfer for Mobile Devices Akiyoshi Uchida, Satoshi Shimokawa, Kiyoto Matsui, Hiroyasu Kawano, Kazuyuki Ozaki, Hirotaka Oshima (FUJITSU Lab.) WPT2014-42 |
Magnetic-resonance wireless power transfer technology makes it possible to transfer electric power to distant receiving ... [more] | WPT2014-42 pp.35-38 |
| AP, WPT (Joint) |
2014-10-16 12:30 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | A study of mobile terminal carrier aggregation in Urban Area Propagation Environment Kouji Tanaka, Takuya Wadaka, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.), Toshiyasu Tanaka (Microwave Factory) AP2014-115 |
Carrier Aggregation to expand the bandwidth by bundling a plurality of frequencies have been put to practical use the LT... [more] | AP2014-115 pp.37-42 |
| AP, WPT (Joint) |
2014-10-16 12:55 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Frequency Characteristics of Path Loss in Street Cell Environment Toru Kitayabu, Hiromi Matsuno, Yoshiaki Amano, Masayuki Nakano, Akira Yamaguchi (KDDI Labs.) AP2014-116 |
In this paper, path losses are measured in 3.5 GHz, 870 MHz and 2115 MHz, respectively. The measurement results are comp... [more] | AP2014-116 pp.43-47 |
| AP, WPT (Joint) |
2014-10-16 13:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Wideband design of a perturbed circular-polarization aperture antenna excited by an X-shaped cavity Tatsuya Yamamoto, Miao Zhang, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Tech) AP2014-117 |
The circularly-polarized plate-laminated waveguide slot array antenna achieved 3.3% bandwidth for antenna efficiency mor... [more] | AP2014-117 pp.49-54 |
| AP, WPT (Joint) |
2014-10-16 13:55 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Manned Run Experiment of an Electrified Floor Electric Cart Yoshiki Suzuki, Yoichiro Miyazaki, Toshihiro Torii, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.), Tetsuo Endo, Tomomi Fujioka (Taisei) WPT2014-43 |
This paper describes a success of Via-Wheel Power Transfer (V-WPT) to an electric cart in motion exploiting an indoor fl... [more] | WPT2014-43 pp.39-42 |
| AP, WPT (Joint) |
2014-10-16 14:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | An Experimental Study on Indoor Electrified Floor Structures Tomomi Fujioka, Tetsuo Endo (Taisei), Yoshiki Suzuki, Naoki Sakai, Takashi Ohira (Toyohashi Univ Tech) WPT2014-44 |
This report experimentally examines the influence of electrified floor structures and building components at the upper/l... [more] | WPT2014-44 pp.43-46 |
| AP, WPT (Joint) |
2014-10-16 14:55 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | [Tutorial Lecture]
Cutting-edge of mobile communication systems
-- An expectation for Antennas & Propagation -- Fumio Watanabe (KDDI Labs.) AP2014-118 |
Mobile communications service are widely penetrating to all the society as the key infrastructure. The mobile traffic i... [more] | AP2014-118 pp.55-60 |
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