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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 16:10 |
Osaka | Osaka Univ. (Suita) | 100GHz-Band Wireless-Light Signal Converter Using Coupled Split Ring Resonators Structure Junya Nishioka, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.)  PN2012-70 OPE2012-179 LQE2012-171 EST2012-106 MWP2012-88 |
Recently, millimeter-wave and terahertz-wave (> 100 GHz) range signals become important for next-generation large-capaci... [more] | PN2012-70 OPE2012-179 LQE2012-171 EST2012-106 MWP2012-88 pp.277-282 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 18:05 |
Osaka | Osaka Univ. (Suita) | Development of Graphic User Environment for Application Framework with Data Driven Mechanism Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) PN2012-77 OPE2012-186 LQE2012-178 EST2012-113 MWP2012-95 |
This report describes new graphical user environment(chef) of PyLAF which realize easier programming for the electromagn... [more] | PN2012-77 OPE2012-186 LQE2012-178 EST2012-113 MWP2012-95 pp.313-316 |
| EST, EMCJ, IEE-EMC [detail] | 2012-10-25 10:20 |
Miyagi | Tohoku Gakuin University(Tagajo Campus) | Study of FDTD Simulation using GPGPU Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) EMCJ2012-64 EST2012-48 |
Today, the electro-magnetic simulation technique is widely use in the wireless system design. In order to realize the r... [more] | EMCJ2012-64 EST2012-48 pp.7-10 |
| EST, EMCJ, IEE-EMC [detail] | 2012-10-25 11:35 |
Miyagi | Tohoku Gakuin University(Tagajo Campus) | Study of Application Framework Technique in Wireless System Simulation for Rapid Implementation Takahiro Hojo, Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) EMCJ2012-67 EST2012-51 |
Recently, the importance of the system simulation is increased in the microwave/millimeter-wave circuit development. T... [more] | EMCJ2012-67 EST2012-51 pp.23-26 |
| OPE, LQE, OCS | 2012-10-26 10:25 |
Miyazaki | Electro-Optic Modulators Based on X-Cut LiNbO3 Crystals Using Patch-Antennas Embedded with a Narrow-Gap Yusuf Nur Wijayanto, Hiroshi Murata (Osaka Univ.), Tetsuya Kawanishi (NICT), Yasuyuki Okamura (Osaka Univ.) OCS2012-62 OPE2012-113 LQE2012-79 |
[more] | OCS2012-62 OPE2012-113 LQE2012-79 pp.109-114 |
|
| AP, SAT (Joint) |
2012-07-26 09:50 |
Hokkaido | Hokkaido Univ. | Circularly Polarized Dielectric Loaded Beam Scanning Antenna Using CRLH Transmission Line Kazuhiro Kitatani, Ryo Osagawa, Yasuyuki Okamura (Osaka Univ.) AP2012-49 |
Recently, researches on the small antenna and the beam scanning antenna using metamaterial have been studied actively. A... [more] | AP2012-49 pp.107-112 |
| MWP | 2012-04-06 16:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | High-speed signal processing using electro-optic modulators with polarization reversal structures Hiroshi Murata, Ai Kaku, Tatsuya Demizu, Yasuyuki Okamura (Osaka Univ.) MWP2012-6 |
We found that impulse responses of optical phase modulation in traveling-wave electrode electro-optic modulators with po... [more] | MWP2012-6 pp.31-35 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-26 16:30 |
Osaka | Osaka Univ. Convention Center | Trends in Simulator Framework Research in Japan Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) PN2011-43 OPE2011-159 LQE2011-145 EST2011-93 MWP2011-61 |
Recently, it is increased that a needs for performance improvement of the electromagnetic simulator at the development f... [more] | PN2011-43 OPE2011-159 LQE2011-145 EST2011-93 MWP2011-61 pp.53-56 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-26 18:20 |
Osaka | Osaka Univ. Convention Center | High-Speed Guided-Wave Electro-Optic Modulators Using an Array of Gap-Embedded Patch Antennas with Phase Reversal Yusuf Nur Wijayanto, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2011-54 OPE2011-170 LQE2011-156 EST2011-104 MWP2011-72 |
New high-speed guided-wave electro-optic modulators using an array of gap-embedded patch antennas with phase reversal ar... [more] | PN2011-54 OPE2011-170 LQE2011-156 EST2011-104 MWP2011-72 pp.133-138 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-27 09:00 |
Osaka | Osaka Univ. Convention Center | Guided-Wave Electrooptic Modulator with Polarization Reversal Structure for Speckle Control Keita Furusho, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2011-65 OPE2011-181 LQE2011-167 EST2011-115 MWP2011-83 |
Image noise called speckle noise occurs frequently in laser displays when a laser beam is projected onto a screen for dr... [more] | PN2011-65 OPE2011-181 LQE2011-167 EST2011-115 MWP2011-83 pp.241-246 |
| EST | 2011-10-07 11:35 |
Nagasaki | Nagasaki Prefectural Art Museum | Implement of FDTD Simulator using Application Framework Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) EST2011-74 |
Recently, it is increased that an importance of the framework technology which reduces the develop- ment cost to improve... [more] | EST2011-74 pp.57-60 |
| MW, AP (Joint) |
2011-09-08 13:35 |
Osaka | Osaka Univ. | Error Analysis of Wideband Signal Generator using Interferometric Band Combine Hidehisa Shiomi, Kousuke Yamaguchi, Yasuyuki Okamura (Osaka Univ.) |
[more] | |
| MW, AP (Joint) |
2011-09-09 09:50 |
Osaka | Osaka Univ. | Variable Phase PLL Oscillator with Active Loop Filter for Phased Array Antenna Hidehisa Shiomi, Shuta Kimura, Yasuyuki Okamura (Osaka Univ.) |
[more] | |
| OPE, MW, MWP, EMT, EST, IEE-EMT [detail] | 2011-07-22 09:30 |
Hokkaido | A resonant electrode LiNbO3 optical modulator using odd-mode coupling Masayuki Motoya, Junichiro Ichikawa, Satoshi Oikawa (Sumitomo Osaka Cement), Hiroshi Murata, Yasuyuki Okamura (Osaka University) MW2011-55 OPE2011-42 EST2011-41 MWP2011-23 |
To decrease a driving voltage and size of LiNbO3 (LN) optical modulators, advanced modulators using resonant type elect... [more] |
MW2011-55 OPE2011-42 EST2011-41 MWP2011-23 pp.101-104 |
|
| MWP | 2011-04-28 10:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | New Electro-Optic Microwave-Lightwave Converters Using Channel Optical Waveguides and Microstrip Patch-Antennas with Narrow Gaps Yusuf Nur Wijayanto, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) MWP2011-2 |
New electro-optic microwave-lightwave converters using channel optical waveguides and microstrip patch-antennas with nar... [more] | MWP2011-2 pp.7-12 |
| OPE, EMT, LQE, PN, IEE-EMT [detail] | 2011-01-28 11:40 |
Osaka | Osaka Univ. | Discrimination of space-division-multiplexing millimeter-wave signals using antenna-coupled-electrode optical modulator with polarization reversal Ryota Miyanaka, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2010-46 OPE2010-159 LQE2010-144 |
We propose an antenna-coupled-electrode optical modulator with polarization reversal which discriminates space-division-... [more] | PN2010-46 OPE2010-159 LQE2010-144 pp.113-118 |
| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-29 16:40 |
Kyoto | Staggered Pseudo-Spectral Time-Domain Method Based on a Yee's Lattice Yuki Ohmura, Yasuyuki Okamura (Osaka Univ.) PN2009-83 OPE2009-221 LQE2009-203 |
A pseudo-spectral time-domain (PSTD) method is efficient to compute electromagnetic fields in a large scale structure, a... [more] | PN2009-83 OPE2009-221 LQE2009-203 pp.263-268 |
|
| RCS, AP (Joint) |
2009-11-27 14:55 |
Tokyo | Tokyo Inst. of Tech. | Acceleration of ICA by FPGA-based hardware Shunsuke Fujio, Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) AP2009-139 |
The ICA (Independent Component Analysis) is one of the blind estimation technologies. The MIMO (Multiple-input Multiple-... [more] | AP2009-139 pp.119-122 |
| MW | 2009-11-20 09:00 |
Kagoshima | Tanegashima | Generation of Wideband Signal using Coherent Multi-Carrier Modulation Hidehisa Shiomi, Ryo Tachibana, Yasuyuki Okamura (Osaka Univ.) MW2009-135 |
Recently, the demand for a broadband arbitrary signal generation technique over Gbps has grown as the broadband communic... [more] | MW2009-135 pp.43-46 |
| EMCJ, MW, IEE-MAG | 2009-10-23 13:40 |
Iwate | Iwate Univ. | wiLab - A Data-driven Software Framework in Python and its Application to System Simulation of Adaptive Array Antenna Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) EMCJ2009-69 MW2009-118 |
It is tough work to fabricate a complete software in a programming for RF simulation. One of the reasons is an insuffic... [more] |
EMCJ2009-69 MW2009-118 pp.147-152 |
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