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Technical Committee on Antennas and Propagation (AP) (Searched in: 2009)
Search Results: Keywords 'from:2009-09-03 to:2009-09-03'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2009-09-03 09:35 |
Aomori | Hachinohe Inst. of Tech. | Characteristics of MIMO Antennas close to Human Hand Model Tomoyuki Onoda, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.), Yoshiaki Amano, Masayuki Nakano, Hiroyasu Ishikawa (KDDI R&D Labs.)  AP2009-79 |
In recent years, next generation systems have been actively studied to realize high speed and capacity data communicatio... [more] | AP2009-79 pp.1-6 |
| AP | 2009-09-03 10:00 |
Aomori | Hachinohe Inst. of Tech. | Antenna Selection Based on Eigenvalue in Dual-Polarized Directional MIMO Antenna Daisuke Uchida, Hiroyuki Arai (Yokohama National Univ.), Yuki Inoue, Keizo Cho (NTT DOCOMO) AP2009-80 |
In MIMO transmission, it is possible to communicate efficiently by beneficial use of radiation pattern and polarization.... [more] | AP2009-80 pp.7-12 |
| AP | 2009-09-03 10:25 |
Aomori | Hachinohe Inst. of Tech. | Experimental Pattern Control Setup for Automated Area Construction with an Evaluation Based on Throughput in Anechoic Chamber Yuki Inoue, Keizo Cho (NTT DOCOMO, INC.) AP2009-81 |
In resent years, wireless parameter settings becomes more complex as the number of base satins increases. Automated para... [more] | AP2009-81 pp.13-16 |
| AP | 2009-09-03 10:50 |
Aomori | Hachinohe Inst. of Tech. | Evaluation of Channel Capacity in MIMO Terminal Antenna Considering Decoupling and Matching network Kentaro Nishimori (NTT Corp.), Naoki Honma (Iwate Univ.), Keizo Cho (NTT Docomo) AP2009-82 |
In this paper, the channel capacity of MIMO terminal station is evaluated, in order to clarify the effect of the antenna... [more] | AP2009-82 pp.17-22 |
| AP | 2009-09-03 11:15 |
Aomori | Hachinohe Inst. of Tech. | Study on Transmission Method in Short Range MIMO Communication Kentaro Nishimori, Tomohiro Seki (NTT Corp.), Naoki Honma (Iwate Univ.), Ken Hiraga, Masato Mizoguchi (NTT Corp.) AP2009-83 |
We proposed a novel communication scheme, which uses short range MIMO transmission. In the short range MIMO transmission... [more] | AP2009-83 pp.23-28 |
| AP | 2009-09-03 13:00 |
Aomori | Hachinohe Inst. of Tech. | A new wireless connection system through inductive electric field Tomohiro Maruchi, Naoki Inagaki, Katsuyuki Fujii (Nanzan Univ.) AP2009-84 |
Recently, wireless power transmission technology is gaining increased attention. We have already reported a wireless co... [more] | AP2009-84 pp.29-34 |
| AP | 2009-09-03 13:25 |
Aomori | Hachinohe Inst. of Tech. | On a resonant mode and equivalent circuit of wireless power transmission Hiroshi Hirayama (Nagoya Inst. of Tech.), Toshiyuki Ozawa (Naogoya Univ.), Yosuke Hiraiwa, Nobuyoshi Kikuma, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2009-85 |
The resonant mode of the wireless power transmission is discussed to unveil a mechanism of wireless power transmission. ... [more] |
AP2009-85 pp.35-40 |
| AP | 2009-09-03 13:50 |
Aomori | Hachinohe Inst. of Tech. | A Consideration on Transmission Efficiency Characteristics of Wireless Power Transmission Using Proximity Coils Yosuke Hiraiwa, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2009-86 |
Recently, the technology of wireless power transmission attracts attention, and the researches are actively carried on ... [more] |
AP2009-86 pp.41-46 |
| AP | 2009-09-03 14:25 |
Aomori | Hachinohe Inst. of Tech. | Efficiency Improvement of Wireless Power Transfer System Using Resonant Near-Field Coupling Qiaowei Yuan (Sendai Natl. College Tech.), Qiang Chen, Takanori Iwaki, Kazuhiro Ozawa, Kunio Sawaya (Tohoku Univ,) AP2009-87 |
[more] | AP2009-87 pp.47-52 |
| AP | 2009-09-03 14:50 |
Aomori | Hachinohe Inst. of Tech. | Study on Efficiency Improvement by the Mutual Impedance Compensation of Wireless Power Transmission Koichi Tsunekawa (Chubu Unv.) AP2009-88 |
On wireless power transmission system with electromagnetic coupling technology, I proposed the application of the active... [more] | AP2009-88 pp.53-56 |
| AP | 2009-09-03 15:15 |
Aomori | Hachinohe Inst. of Tech. | Wireless Power Transfer Using One-dimensional Free Access Mat Kunsun Eom, Hiroyuki Arai (Yokohama Nat'l Univ.) AP2009-89 |
As wireless device increases, there have been growing desires for wireless power transfer technique. We have proposed a ... [more] | AP2009-89 pp.57-60 |
| AP | 2009-09-03 15:50 |
Aomori | Hachinohe Inst. of Tech. | [Special Talk]
Which electronic displays promise your brilliant future? Liquid Crystal or Plasma? Hidehiro Seki (Hachinohe Inst. of Tech.) |
[more] | |
| AP | 2009-09-04 09:00 |
Aomori | Hachinohe Inst. of Tech. | Effect of Non-uniform Air-mass on Electromagnetic Wave Propagation Takashi Kashimoto, Eiichi Oka, Yoshinari Kawaguchi (Meiji Univ) AP2009-90 |
Wireless communication such as a mobile phone or broadcast above the ground, the electromagnetic wave of the microwave i... [more] | AP2009-90 pp.61-66 |
| AP | 2009-09-04 09:25 |
Aomori | Hachinohe Inst. of Tech. | Analysis of Resonance and Anti-resonance Characteristics of Electromagnetic Wave in Periodical Fractal Media Jun Sonoda, Keimei Kaino (SNCT), Motoyuki Sato (Tohoku Univ.) AP2009-91 |
We have studied characteristics of transmission and resonance of electromagnetic wave (EM) outside and inside the Cantor... [more] | AP2009-91 pp.67-72 |
| 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 |
| AP | 2009-09-04 10:25 |
Aomori | Hachinohe Inst. of Tech. | Post-wall slotted waveguide array antennas for a broadband communication system in 60GHz band Satoshi Yamaguchi, Jun Goto, Toru Takahashi, Masataka Ohtsuka, Tamotsu Nishino, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-93 |
[more] | AP2009-93 pp.79-84 |
| AP | 2009-09-04 10:50 |
Aomori | Hachinohe Inst. of Tech. | Operating Principle of Tap Structures in the Very Small Normal Mode Helical Antenna Nguyen Quoc Dinh, Naobumi Michishita, Yoshihide Yamada (NDA), Koji Nakatani (Yokohama Rubber) AP2009-94 |
The normal-mode helical antenna becomes an efficient radiator in the condition of the self resonance. When the antenna s... [more] | AP2009-94 pp.85-90 |
| AP | 2009-09-04 11:15 |
Aomori | Hachinohe Inst. of Tech. | Top Loaded Monopole Antenna Using Triangular Radiating Element and Obliqued Short Pins with Folded Rim Woo-jin Kim, Naobumi Michishita, Yoshihide Yamada (NDA) AP2009-95 |
In recent years, the radio-on-fiber (ROF) system was proposed for mobile communication network in order to eliminate the... [more] | AP2009-95 pp.91-96 |
| AP | 2009-09-04 13:00 |
Aomori | Hachinohe Inst. of Tech. | Characteristics of Resistively Loaded Print Monopole Antenna for UWB Applications Koji Kanemoto, Takayuki Sasamori, Teruo Tobana, Yoji Isota (Akita Pref. Univ.) AP2009-96 |
Currently, a resistively loaded dipole antenna has been proposed as one of the antennas with a broadband characteristic.... [more] | AP2009-96 pp.97-102 |
| AP | 2009-09-04 13:25 |
Aomori | Hachinohe Inst. of Tech. | Thin Metamaterials with PMC Characteristics using Capacitance Grid with Metal Plate Shigeru Makino, Shin-ichi Betsudan, Tetsuo Hirota, Keisuke Noguchi, Motoo Mizusawa (Kanazawa Inst. of Tech.), Tamotsu Nishino (Mitsubishi Electric Corp.) AP2009-97 |
Recently several types of thin antennas applicable to metal attachable RF systems such as FRID card are studied. A metho... [more] | AP2009-97 pp.103-107 |
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