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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2011-01-21 12:45 |
Saga | Saga Univ. | Design of Sidelobe Suppression in a Double-layer Waveguide Aperture Array Antenna with a Corporate-feed Circuit Yuichi Watarai, Zhang Miao, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.)  AP2010-154 |
A feeding circuit has been designed which can control an aperture distribution for sidelode suppression in the 60GHz dou... [more] | AP2010-154 pp.125-130 |
| PRMU, FM | 2010-12-10 11:40 |
Yamaguchi | An Image Recognition System by Tree Structured SOM with Feature Learning Function Masahiro Ariizumi, Shuta Saito, Hakaru Tamukoh, Masatoshi Sekine (TUAT) PRMU2010-143 |
In this paper, we describe an image recognition system combining a tree structured Self Organizing Map(SOM) for feature ... [more] | PRMU2010-143 pp.97-102 |
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| OME, OPE | 2010-11-12 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Wavelength addressing intra-board optical interconnection using plug-in alignment technique by micro hole array Yu Tokiwa, Kenichi Nakama, Osamu Mikami (Tokai Univ) OME2010-60 OPE2010-130 |
We proposed a novel optical interconnect technique combining both an optical waveguide addressing technique by waveleng... [more] | OME2010-60 OPE2010-130 pp.27-30 |
| NS | 2010-10-21 13:30 |
Osaka | Osaka Univ. | Multi-Solution Routing and Wavelength Assignment in GMPLS WDM Networks Xin Wang (Waseda Univ.), Sugang Xu (NICT), Yoshiaki Tanaka (Waseda Univ.) NS2010-76 |
In recent years, GMPLS protocol suite has been regarded as the best candidate for the control issue of WDM network. Rou... [more] | NS2010-76 pp.37-42 |
| AP, MW (Joint) |
2010-09-09 15:20 |
Tokyo | Tokyo Inst. tech. | Polarization Realization in Waveguide Slot Array Antennas with a Full-corporate Feed Circuit on the Bottom Layer Jiro Hirokawa, Miao Zhang, Yohei Miura, Takashi Tomura, Makoto Ando (Tokyo Inst. of Tech.) AP2010-71 |
The authors demonstrate the feasibility of structures to realize circular polarization and dual polarization use in wave... [more] | AP2010-71 pp.23-26 |
| US | 2010-06-24 09:25 |
Tokyo | An Investigation on Acoustic Simulation Using FDTD-CIP Hybrid Technique Masaki Ohmiya, Kan Okubo (Tokyo Metropolitan Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Metropolitan Univ.) US2010-15 |
This study addresses the issue of large-scale simulations of sound wave propagation. We examine a hybrid technique combi... [more] | US2010-15 pp.7-11 |
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| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-28 15:25 |
Kyoto | Preliminarily Demonstration of Hybrid Optical Add/Drop Ring Network Combining Circuit Switching and Multi-Wavelength Packet Switching Hui Li, Hideaki Imaizumi, Takuo Tanemura, Yoshiaki Nakano, Hiroyuki Morikawa (The Univ. of Tokyo.) PN2009-43 OPE2009-181 LQE2009-163 |
In order to perform an optical network which offers various services for future applications in metro area, this paper p... [more] | PN2009-43 OPE2009-181 LQE2009-163 pp.47-51 |
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| NLP | 2009-12-21 13:00 |
Iwate | Schrodinger-type Equation for Nonlinear Optimization and its Application to Global Optimization Hideki Satoh (Future Univ. Hakodate) NLP2009-130 |
A method has been developed for deriving the approximate global optimum of a nonlinear objective function. First, the o... [more] |
NLP2009-130 pp.21-26 |
|
| US | 2009-08-28 13:00 |
Tokyo | Recent results of research on time-reversal communication in the deep ocean. Takuya Shimura, Hiroshi Ochi, Yoshitaka Watanabe (JAMSTEC), Takehito Hattori (NME) US2009-29 |
We have researched on time-reversal communication in the deep ocean and have proposed a method of combining time reversa... [more] | US2009-29 pp.1-5 |
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| SDM, ED | 2009-06-24 14:00 |
Overseas | Haeundae Grand Hotel, Busan, Korea | [Invited Talk]
CMOS-based Power Amplifiers Operating at Quasi-Millimeter and Millimeter Waveband Toshihide Suzuki, Yoichi Kawano (Fujitsu/Fujitsu Labs.), Masaru Sato (Fujitsu Labs.), Yasuhiro Nakasha, Tatsuya Hirose (Fujitsu/Fujitsu Labs.), Naoki Hara (Fujitsu Labs.), Kazukiyo Joshin (Fujitsu/Fujitsu Labs.) ED2009-50 SDM2009-45 |
This paper presents quasi-millimeter and millimeter power amplifiers (PA) fabricated in a standard 90-nm CMOS process. A... [more] | ED2009-50 SDM2009-45 pp.1-4 |
| AP | 2009-06-11 13:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Proposal, Basic Study and Basic Experiment of H-plane Sectoral Post-Wall Horn Antenna Connected with Tapered Slots for Millimeter-Wave Kyoichi Iigusa, Jing Gao, Keren Li, Katsuyoshi Sato, Hiroshi Harada (NICT) AP2009-37 |
We propose a millimeter-wave antenna that can be composed by combining two or more printed boards. The radiation pattern... [more] | AP2009-37 pp.1-6 |
| PN | 2009-03-09 12:15 |
Okinawa | Yonaguni Island | [Encouragement Talk]
Design and Implementation of Hybrid Optical Switching Node Combining MW-OPS and OCS with Dynamic Resource Allocation Mamoru Takagi, Hui Li, Katsuya Watabe, Hideaki Imaizumi, Takuo Tanemura, Yoshiaki Nakano, Hiroyuki Morikawa (The Univ. Tokyo) PN2008-90 |
In this paper, we experimentally demonstrate a 400 (10¸ £ 40)Gb/s hybrid optical switching node with dynamic... [more] | PN2008-90 pp.35-40 |
| OCS | 2009-02-02 16:30 |
Shizuoka | Terabit-level LAN Multiple-Access Technology in λ Access Networks Hideaki Imaizumi, Katsuya Watabe, Takuo Tanemura, Yoshiaki Nakano, Hiroyuki Morikawa (Tokyo Univ.) OCS2008-114 |
This paper describes a hybrid optical network combining both multi-wavelength optical packet switching (MW-OPS) and op... [more] |
OCS2008-114 pp.43-48 |
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| PN, NS (Joint) |
2008-12-19 11:15 |
Hyogo | Koube Univ. | A RWA Performance Comparison for Hybrid Optical Networks combining Circuit and Multi-Wavelength Optical Packet Switching Keita Machida (Keio Univ.), Hideaki Imaizumi, Hiroyuki Morikawa (The Univ. of Tokyo), Jun Murai (Keio Univ.) PN2008-39 |
This paper compares several routing and wavelength assignment algorithms for a hybrid optical network architecture combi... [more] | PN2008-39 pp.41-46 |
| PN, NS (Joint) |
2008-12-19 11:40 |
Hyogo | Koube Univ. | 400Gb/s Hybrid Optical Switching Demonstration Combining Multi-Wavelength OPS and OCS with Dynamic Resource Allocation Mamoru Takagi, Hui Li, Katsuya Watabe, Hideaki Imaizumi, Takuo Tanemura, Yoshiaki Nakano, Hiroyuki Morikawa (Tokyo Univ.) PN2008-40 |
In this paper, we experimentally demonstrate a 400 (10¸ £ 40)Gb/s hybrid optical switching node with dynami... [more] |
PN2008-40 pp.47-52 |
| MW | 2008-12-12 17:30 |
Toyama | Toyama-Univ. Gofuku-camp. | Cylindrical Multiple-Port Power Divider/Combiner With Broadband Coaxial-Conical-Radial Line Transition Hiroyuki Kamata, Minoru Sanagi, Kazuhiro Fujimori, Shigeji Nogi (OKayama Univ.) MW2008-162 |
Cylindrical power divider/combiner’s with broadband coaxial-conical-radial line transition have been studied, which have... [more] | MW2008-162 pp.91-96 |
| SCE, MW | 2008-04-22 15:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | X-Band 14W High Efficiency Internally-Matched HFET Kazutomi Mori, Jun Nishihara, Hiromitsu Utsumi, Akira Inoue, Moriyasu Miyazaki (Mitsubishi Electric Corp.) SCE2008-11 MW2008-11 |
An X-Band 14W high efficiency internally-matched HFET has been developed. In order to achieve high efficiency, not only... [more] | SCE2008-11 MW2008-11 pp.59-62 |
| PN | 2008-03-13 09:25 |
Okinawa | Ohama-Nobumoto-Kinenkan (Ishigakijima) | Routing and Wavelength Assignment for Optical Hybrid Networks combining Circuit and Multi-Wavelength Packet Switching Keita Machida (Keio Univ.), Katsuya Watabe, Hideaki Imaizumi, Hiroyuki Morikawa (Univ. of Tokyo), Jun Murai (Keio Univ.) PN2007-74 |
The authors have proposed hybrid optical network which can satisfy both high forwarding capacity and QoS-guaranteed. Thi... [more] | PN2007-74 pp.7-10 |
| ISEC, IT, WBS | 2008-02-29 10:45 |
Tokyo | Investigation on Suitable Code Parameters for Wavelength-Hopping Time-Spreading Optical CDMA Systems Using Generalized MPSCs and Optical Orthogonal Codes Tomoko K. Matsushima (Polytechnic Univ.), Noboru Ochiai (Ibaraki Pref. Academy of Industrial Tech.), Takeshi Nagao (Sansou Systems), Yasuaki Teramachi (Polytechnic Univ.) IT2007-64 ISEC2007-161 WBS2007-95 |
There are only two free parameters such as length and weight of time-spreading codes to compose codes for two dimensiona... [more] | IT2007-64 ISEC2007-161 WBS2007-95 pp.101-108 |
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| PN | 2007-03-06 09:00 |
Kagoshima | Yakushima-Kankyou-Bunkamura-Center (Yakushima) | Suppression of boundary effect and introduction of scale correlation for wavelet based traffic prediction Naoya Matsusue, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2006-81 |
In this paper, we propose a method of traffic prediction based on undecimated Haar Wavelet transform and vector autoregr... [more] | PN2006-81 pp.1-4 |
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