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Technical Committee on OptoElectronics (OPE) (Searched in: 2008)
Search Results: Keywords 'from:2008-07-24 to:2008-07-24'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, EMT, MW | 2008-07-24 09:00 |
Hokkaido | A proposal of spatially selective delivery method for wireless services using a Leaky coaXial Cable Atsushi Ono, Kenichi Nishikawa, Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.)  MW2008-47 OPE2008-30 |
For the sake of using the frequency effectively, the Area Portal services to supply one’s own contents in specific area ... [more] | MW2008-47 OPE2008-30 pp.1-6 |
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| OPE, EMT, MW | 2008-07-24 09:25 |
Hokkaido | R&D on Radio on Free Space Optics Communication Systems
-- Study of RF signal transmission using FSO system through the atmosphere -- Kazuhiko Wakamori, Kamugsha Kazaura, Alam Shah, Pham Dat, Toshiji Suzuki, Koichi Takahashi, Kazunori Omae, Mitsuji Matsumoto, Takuro Sato (Waseda University), Takeshi Higashino, Yuji Aburakawa, Takuya Nakamura, Katsutoshi Tsukamoto, Shozo Komaki (Osaka University) MW2008-48 OPE2008-31 |
We are doing a Research and Development on Radio on Free Space Optics (RoFSO) Communication System in order to realize a... [more] | MW2008-48 OPE2008-31 pp.7-12 |
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| OPE, EMT, MW | 2008-07-24 09:50 |
Hokkaido | R&D on Radio on Free Space Optics Communication Systems
-- Design and evaluation of optical wireless systems -- Koichi Takahashi, Kazuhiko Wakamori, Kamugisha Kazaura, Alam Shah, Pham Dat, Toshiji Suzuki, Kazunori Omae, Mitsuji Matsumoto, Takuro Sato (Waseda Univ.), Takeshi Higashino, Yuji Aburakawa, Takuya Nakamura, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.) MW2008-49 OPE2008-32 |
We study Radio on Free-Space Optics (RoFSO) system that is envisaged to be an effective means of realizing a ubiquitous ... [more] | MW2008-49 OPE2008-32 pp.13-18 |
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| OPE, EMT, MW | 2008-07-24 10:15 |
Hokkaido | Optically controlled phased array antenna using spatial light modulator Tomohiro Akiyama, Jiro Suzuki, Toshiyuki Ando, Takeshi Sakimura, Yoshihito Hirano (Mitsubisi Electric Corp.) MW2008-50 OPE2008-33 |
We demonstrate a prototype of an optically controlled array antenna with 100 (10$\times$ 10) antenna elements in Ku band... [more] | MW2008-50 OPE2008-33 pp.19-24 |
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| OPE, EMT, MW | 2008-07-24 10:50 |
Hokkaido | [Invited Talk]
Experimental study of millimeter-wave optically controlled array antenna sharing optical phase shifters for transmission and reception Wataru Chujo (Meijo Univ.), Wataru Ohuchi (Ibaraki Univ.), Yoshiyuki Fujino (NICT), Yahei Koyamada (Ibaraki Univ.) MW2008-51 OPE2008-34 |
We have carried out the experiments of WDM-based optically controlled array antenna with wideband true-time-delay charac... [more] | MW2008-51 OPE2008-34 pp.25-30 |
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| OPE, EMT, MW | 2008-07-24 11:25 |
Hokkaido | [Invited Talk]
Fundamental experiment of optical phased array antenna for satellite communication using optical switch Yoshiyuki Fujino, Masaki Satoh, Masato Tanaka, Shinichi Taira (NICT), Noriaki Obara (Robotista), Ryuichi Iwamoto (NTT Electronics) MW2008-52 OPE2008-35 |
Onboard antennas are being enlarged as satellites are being enlarged. The weight of the feedline that sends the signal t... [more] | MW2008-52 OPE2008-35 pp.31-36 |
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| OPE, EMT, MW | 2008-07-24 12:00 |
Hokkaido | [Invited Talk]
Development of an Active Integrated Phased Array Antenna for Wireless Communication and Power Transmission Shigeo Kawasaki, Harunobu Seita, Kiyotaka Yamashita (Kyoto Univ.) MW2008-53 OPE2008-36 |
Recent technology enables us to realize a sophisticated radar system with low cost. One of them is the active phased ar... [more] | MW2008-53 OPE2008-36 pp.37-42 |
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| OPE, EMT, MW | 2008-07-24 13:30 |
Hokkaido | [Invited Talk]
Radio wave transmitting system using an optical modulator Yoshikazu Toba (SEIKOH GIKEN), Kazuhisa Haeiwa (Hiroshima City Univ.) MW2008-54 OPE2008-37 |
[more] | MW2008-54 OPE2008-37 pp.43-48 |
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| OPE, EMT, MW | 2008-07-24 14:05 |
Hokkaido | [Invited Talk]
Test methods of optical modulators for RoF system applications and their standardization. Junichiro Ichikawa (Sumitomo Osaka Cement), Satoru Kurokawa (AIST), Shozo Komaki (Osaka Univ.), Hiroyo Ogawa (NICT) MW2008-55 OPE2008-38 |
This paper presents the test methods of optical modulators and standardization activities for them. IEC TC103 National c... [more] | MW2008-55 OPE2008-38 pp.49-54 |
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| OPE, EMT, MW | 2008-07-24 14:50 |
Hokkaido | Multi-Channel Crosstalk in a 25-GHz Spaced DWDM Millimeter-Wave-Band Radio-over-Fiber System Takashi Yamaguchi, Yoshitomo Takahashi, Hiroyuki Toda (Doshisha Univ.), Toshiaki Kuri (NICT), Ken-ichi Kitayama (Osaka Univ.) MW2008-56 OPE2008-39 |
[more] | MW2008-56 OPE2008-39 pp.55-59 |
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| OPE, EMT, MW | 2008-07-24 15:15 |
Hokkaido | Bandwidth Enhancement with Optical Equalization for High Speed Modulation Koichi Hasebe (Tokyo Tech), Xiaoxue Zhao (UCB), Takahiro Sakaguchi, Fumio Koyama (Tokyo Tech), Connie J. Chang-Hasnain (UCB) MW2008-57 OPE2008-40 |
[more] | MW2008-57 OPE2008-40 pp.61-64 |
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| OPE, EMT, MW | 2008-07-24 15:40 |
Hokkaido | Highly Pure 160-GHz Two-Tone Lightwave Generation using High Extinction-Ratio Optical Intensity Modulator and Delay Interferometer Hiroyuki Toda, Junichi Miyashita (Doshisha Univ.), Akito Chiba, Takahide Sakamoto, Tetsuya Kawanishi, Masahiro Tsuchiya (NICT), Masayuki Izutsu (Tokyo Inst. of Tech.) MW2008-58 OPE2008-41 |
[more] | MW2008-58 OPE2008-41 pp.65-67 |
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| OPE, EMT, MW | 2008-07-24 16:05 |
Hokkaido | Multi-channel complex permittivity measurement using live electrooptic imaging camera Atsushi Kanno (NICT), Kiyotaka Sasagawa (NAIST), Masahiro Tsuchiya (NICT) MW2008-59 OPE2008-42 |
[more] | MW2008-59 OPE2008-42 pp.69-72 |
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| OPE, EMT, MW | 2008-07-24 16:40 |
Hokkaido | Power-Conserving Semivectorial Finite-Difference Beam-Propagation Method Retaining the Effect of the Longitudinal Field Component Junji Yamauchi, Yuta Nito, Hisamatsu Nakano (Hosei Univ.) MW2008-60 OPE2008-43 |
We develop a modified semivectorial finite-difference beam-propagation method (BPM) retaining the effect of the longitud... [more] | MW2008-60 OPE2008-43 pp.73-78 |
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| OPE, EMT, MW | 2008-07-24 17:05 |
Hokkaido | BPM Analysis of a Metal-Clad Waveguide Polarizer Junji Yamauchi, Takaaki Komada, Hisamatsu Nakano (Hosei Univ.) MW2008-61 OPE2008-44 |
A metal-clad optical waveguide polarizer is analyzed using the three-dimensional beam-propagation method. We evaluate th... [more] | MW2008-61 OPE2008-44 pp.79-84 |
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| OPE, EMT, MW | 2008-07-24 17:30 |
Hokkaido | A Study on Photonic Crystal Slab Waveguide with Absolute Photonic Band Gap Yoshiki Shimokawara, Yasuhide Tsuji, Koichi Hirayama (Kitami Inst. Technol.) MW2008-62 OPE2008-45 |
Most of conventional photonic crystal slab waveguides have photonic band gap (PBG) for only one polarization. In this pa... [more] | MW2008-62 OPE2008-45 pp.85-90 |
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| OPE, EMT, MW | 2008-07-24 09:00 |
Hokkaido | Design based on phase-retrieval method for reflectarray antenna Shinichiro Kurihara, Hiroyuki Deguchi, Mikio Tsuji (Doshisha Univ.) MW2008-63 OPE2008-46 |
This paper presents directivity synthesis for an aperture antenna based on the phase-retrieval method and also shows sim... [more] | MW2008-63 OPE2008-46 pp.91-96 |
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| OPE, EMT, MW | 2008-07-24 09:25 |
Hokkaido | Polarimetric scattering from simplified boundary model between water and emerged-plants areas in wetland Ryoichi Sato, Takeshi Itagaki, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) MW2008-64 OPE2008-47 |
This paper examines the validity of a simple water area classification method based on POLSAR image analysis, by conside... [more] | MW2008-64 OPE2008-47 pp.97-102 |
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| OPE, EMT, MW | 2008-07-24 09:50 |
Hokkaido | 3D FDTD Method Analysis of Light-Beam Scattering from a RAD-MSR Disk Model Teki You, Akira Yokoyama, Toshitaka Kojima (Kansai Univ.) |
[more] | ||
| OPE, EMT, MW | 2008-07-24 10:15 |
Hokkaido | Validity of High-Frequency Solution for Ground Wave Propagation over Land-to-Sea Mixed-Path Toru Kawano, Keiji Goto, Toyohiko Ishihara (NDA) MW2008-65 OPE2008-48 |
In this paper, we shall derive first the integral representation for the ground wave propagation over the land-to-sea mi... [more] | MW2008-65 OPE2008-48 pp.103-108 |
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