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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ACT (2nd) |
2008-09-12 16:20 |
Kanagawa | National Defence Academy | Radiation power measurement of handsets by filed simulator Mitsuhiro Tsukamoto, Hiroyuki Arai (Yokohama Natl. Univ.) |
Radiation power measurement method of mobile device was proposed for the random field measurement under indoor facility ... [more] | |
| SIP, WBS | 2008-07-24 13:50 |
Hiroshima | Hiroshima Univ. | Measurement of similarity between random variables and its application to blind signal separation Takahiro Murakami (TUAT/JSPS), Toshihisa Tanaka (TUAT), Yoshihisa Ishida (Meiji Univ.)  SIP2008-70 WBS2008-8 |
A method for measuring similarity between two random variables is presented. Our approach considers the case where avail... [more] | SIP2008-70 WBS2008-8 pp.13-18 |
| SCE | 2008-07-24 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A novel THz SIS mixer with a NbTiN-groundplane and SIS micro-trylayers directly grown on a quartz substrate Akira Endo (Univ. of Tokyo, NAOJ, JSPS Research Fellow), Takashi Noguchi, Matthias Kroug, Sergey V. Shitov (NAOJ), Shan Wenlei (PMO), Tomonori Tamura (NAOJ), Takafumi Kojima (Osaka Pref. Univ.), Yoshinori Uzawa, Takeshi Sakai (NAOJ), Hirofumi Inoue (Univ. of TokyoNAOJ), Kotaro Kohno (Univ. of Tokyo) SCE2008-17 |
A new structure and fabrication process for multi-material THz-SIS mixers is proposed. In this design, both the micromet... [more] | SCE2008-17 pp.13-18 |
| AP | 2008-03-14 13:50 |
Aichi | Nanzan Univ. | Mutual couping by the shape of small antennas Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-193 |
For the applications of diversity reception and MIMO antennas for small terminals in mobile communication systems, small... [more] | AP2007-193 pp.119-122 |
| NC, MBE (Joint) |
2008-03-12 15:00 |
Tokyo | Tamagawa Univ | Estimation of Spatiotemporal Distribution of Dendritic Membrane Potential Using Distributed Constant Type Kalman Filter Toshiaki Omori (JSPS Research Fellow (PD)/RIKEN), Toru Aonishi (Tokyo Inst. of Tech./RIKEN), Masato Okada (Univ. of Tokyo/RIKEN) NC2007-140 |
To reveal mechanism of information processing in dendrite, we need to elucidate how membrane potential is distributed sp... [more] | NC2007-140 pp.169-174 |
| NC, MBE (Joint) |
2008-03-12 15:40 |
Tokyo | Tamagawa Univ | Bayesian Restoration of Phase Response Curves and Prediction of Stochastic Behavior of Hippocampal CA1 Pyramidal Neurons Keisuke Ota (Tokyo Tech), Toru Aonishi (Tokyo Tech/RIKEN), Shigeo Watanabe, Hiroyoshi Miyakawa (TUPLS), Toshiaki Omori (JSPS PD/RIKEN), Masato Okada (Univ of Tokyo/RIKEN) NC2007-142 |
Recently, phase response curves (PRCs) of various neurons have been estimated by perturbation-response experiments. We h... [more] | NC2007-142 pp.181-186 |
| NC, MBE (Joint) |
2008-03-13 14:30 |
Tokyo | Tamagawa Univ | Phase Response Curve of Spike Response Model Munenori Iida (Univ. of Tokyo), Toshiaki Omori (JSPS Research Fellow(PD)/RIKEN), Toru Aonishi (Titech/RIKEN), Masato Okada (Univ. of Tokyo/RIKEN) NC2007-157 |
Phase response curve (PRC) is important to clarify the interaction between neurons, which show oscillatory activities, s... [more] | NC2007-157 pp.267-272 |
| AP | 2008-02-07 14:25 |
Tokyo | NHK | A remark on Definition antenna clearance Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-169 |
To clarify the electrically occupied space of the antenna, the author investigated the clearance of several antennas by ... [more] | AP2007-169 pp.35-38 |
| AP | 2007-12-13 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A method to expand variable phase range for phase shifter by 3dB hybrid Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-119 |
Analog phase shifters play important roles in phased array antenna systems and adaptive radiation pattern control for ad... [more] | AP2007-119 pp.25-28 |
| RCS, AP (Joint) |
2007-11-08 14:20 |
Tokyo | Univ. of Electro-Commun. | The clearance of dipole antenna and meander line antenna Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-111 |
To clarify the electrically occupied space in the vicinity of the antenna, a clearance of antenna is defined by the vari... [more] | AP2007-111 pp.53-56 |
| AP | 2007-10-18 14:50 |
Aomori | Hirosaki Univ. | A difinition of antenna clearance by the deviation fo input impedance Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-90 |
To clarify the electrically occupied space in the vicinity of the antenna, definitions of physical volume and surroundin... [more] | AP2007-90 pp.21-24 |
| HIP | 2007-06-28 - 2007-06-29 |
Hokkaido | Visual processing characteristic differs with the Autism-spectrum quotient (AQ) on typically developing adults. Masatoshi Katagiri (Hokkaido Univ. JSPS Research Fellow), Tetsuko Kasai, Harumitsu Murohashi (Hokkaido Univ.) |
Milne et al. indicated that individuals with high-functioning autism had a weak information system of magnocellular path... [more] | ||
| AP | 2007-06-21 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | The near field diestribution affcting antenna input characteristics Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-38 |
This report presents a physical explanation for the equivalent radius surrounding the antenna element. To define an ante... [more] | AP2007-38 pp.41-46 |
| AP | 2007-04-19 14:55 |
Hyogo | Kwansei Gakuin Univ. | Electrical Volume of Small Antenna
-- Current Distribution and Equivalent Sphere Radius -- Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-9 |
This report proposes an equivalent radius of Chu’s sphere by multiplying the maximum current strength normalized by feed... [more] | AP2007-9 pp.49-52 |
| NC | 2007-03-14 13:00 |
Tokyo | Tamagawa University | Estimation of Specific Membrane Resistance in Distal Dendrite Using Neuronal Response to Perturbation Toshiaki Omori (JSPS Research Fellow (PD)/RIKEN), Toru Aonishi (Tokyo Inst. of Tech./RIKEN), Hiroyoshi Miyakawa, Masashi Inoue (Tokyo Univ. of Pharm. and Life Sci.), Masato Okada (Univ. of Tokyo/RIKEN) |
[more] | NC2006-122 pp.25-30 |
| AP | 2007-03-08 13:40 |
Overseas | Taiwan (Yuan Ze Univ.) | Adaptive Impedance Matching System using FPGA Processor of Efficient Control Algorithm Hirokazu Oba, Minseok Kim, Ryotaro Tamaki, Hiroyuki Arai (Yokohama Natl. Univ.) AP2006-149 |
The input impedance of the antenna fluctuates because of various usage conditions, which causes a mismatch between an in... [more] | AP2006-149 pp.29-31 |
| NC | 2007-01-25 16:00 |
Hokkaido | Noboribetsu Manseikaku(Noboribetsu) | Improvement of Dendritic Signal Transfer Due to Steep Change of Specific Membrane Resistance Toshiaki Omori (RIKEN/JSPS Research Fellow (PD)), Toru Aonishi (Tokyo Inst. of Tech./RIKEN), Masato Okada (Univ. of Tokyo/RIKEN) |
[more] | NC2006-95 pp.43-48 |
| AP | 2006-08-24 11:35 |
Niigata | Toki Messe(Niigata) | A Digital Variable Capacitor Based Matching Circuit for Reciever Ryotaro Tamaki, Nobuhiro Kuga, Hiroyuki Arai (Yokohama Natl. Univ.) AP2006-62 |
This report presents a method to improve the receiving quality of the mobile communication terminal without the reflecti... [more] | AP2006-62 pp.29-32 |
| AP, SAT (Joint) |
2006-07-07 13:00 |
Hiroshima | Hiroshima Institute of Technology | Performance comparison of LMS, RLS and QRD-RLS algorithm by FPGA Implementation Yoshiaki Yokoyama, Hirokazu Oba (Yokohama Natl. Univ.), Minseok Kim (Brains Co.,Ltd.), Hiroyuki Arai (Yokohama Natl. Univ.) AP2006-51 |
Minimum Mean Square Error(MMSE) Adaptive Array Antenna is an effective technique to achieve high-speed mobile communicat... [more] | AP2006-51 pp.73-78 |
| AP | 2006-04-20 14:25 |
Miyagi | Tohoku Univ. | Small dipole antenna for RFID Hiroyuki Arai (Yokohama Natl. Univ.) AP2006-6 |
This report presents characteristics of miniaturized RFID dipole antennas. An electrical volume of antenna is defined as... [more] | AP2006-6 pp.27-31 |
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