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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2011-04-21 13:25 |
Nagano | Usuda Deep Space Center, JAXA | Concept study of the multi-band transponder for category-A region Johta Awano, Tomoaki Toda, Atsushi Tomiki, Yuta Kobayashi, Noboru Takata (JAXA)  SANE2011-2 |
[more] | SANE2011-2 pp.7-12 |
| SANE | 2011-04-21 13:50 |
Nagano | Usuda Deep Space Center, JAXA | A Prototype of a 500W-Class Compact Waveguide Combiner by GaN Power Amplifier Units for S-Band Space Communication Hirofumi Noji, Masakazu Hori, Yasuhiro Shibuya, Kosuke Isono (Tokyo Univ. of Science), Yuta Kobayashi (JAXA), Mitsuo Yamada (SED), Toshio Ishizaki (Ryuukoku Univ.), Sigeki Furuta, Yukio Moriguti (NETS), Tadashi Kawai (HPU), Kenjiro Nishikawa (Kagoshima Univ.), Takaji Kato, Zenichi Yamamoto, Shigeo Kawasaki (JAXA) SANE2011-3 |
[more] | SANE2011-3 pp.13-17 |
| SANE | 2011-04-21 14:25 |
Nagano | Usuda Deep Space Center, JAXA | [Special Talk]
Japanese Onboard Deep Space Communication Technologies Based on Usuda Deep Space Center Tomoaki Toda, Atsushi Tomiki, Yuta Kobayashi (JAXA) SANE2011-4 |
Japanese deep space missions have been developed based on Usuda Deep Space Center 64m station (UDSC64). Thus, it is the ... [more] | SANE2011-4 pp.19-24 |
| SANE | 2010-11-26 15:15 |
Kanagawa | JAXA Sagamihara campus | Development of Compact Transponder for Lunar and Lagrange point missions Daichi Hirahara, Yuta Kobayashi, Atsushi Tomiki, Tomoaki Toda, Shigeo Kawasaki, Hirobumi Saito (JAXA) SANE2010-122 |
The more technologies advance, the higher mission achievements are demanded in small satellite missions. In addition, th... [more] | SANE2010-122 pp.31-36 |
| SANE | 2010-11-26 15:40 |
Kanagawa | JAXA Sagamihara campus | Experimental Evaluation of Low Phase Noise Ka-Band Coherent Transmission Function for X-Band Deep Space Digital Transponder Atsushi Tomiki, Yuta Kobayashi, Tomoaki Toda (JAXA), Isamu Nozaki, Takehiko Kobayashi (TDU) SANE2010-123 |
A Ka-band coherent transmitter function has been designed to extend a conventional X-band deep space digital transponder... [more] | SANE2010-123 pp.37-42 |
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2009-12-02 15:40 |
Kochi | Kochi City Culture-Plaza | Two-level Cache Simulation with L2 Unified Cache for Embedded Applications Yuta Kobayashi, Nozomu Togawa, Masao Yanagisawa, Tatsuo Ohtsuki (Waseda Univ.) VLD2009-47 DC2009-34 |
In this paper, we propose a two-level cache simulation method with L2 unified cache for embedded applications. It simula... [more] | VLD2009-47 DC2009-34 pp.37-42 |
| NLP | 2009-11-11 16:20 |
Kagoshima | Experimental Evaluation of a Two-Phase Sequential Partial Optimization Algorithm for Convex Quadratic Programming Problems Yuta Kobayashi, Norikazu Takahashi (Kyushu Univ.) NLP2009-97 |
A convex quadratic programming (QP) problem is an optimization problem in which a convex quadratic function is minimized... [more] | NLP2009-97 pp.85-90 |
|
| VLD, CPSY, RECONF, IPSJ-SLDM | 2009-01-30 12:45 |
Kanagawa | A Low Energy ASIP Synthesis Method Based on Reducing Instruction Memory Access Yuta Kobayashi, Nozomu Togawa, Masao Yanagisawa, Tatsuo Ohtsuki (Waseda Univ.) VLD2008-116 CPSY2008-78 RECONF2008-80 |
In this paper, we propose an energy-efficient ASIP synthesis method based on reducing instruction memory access. Since a... [more] | VLD2008-116 CPSY2008-78 RECONF2008-80 pp.147-152 |
|
| CAS, NLP | 2009-01-23 13:00 |
Miyazaki | On the Global Convergence of a Decomposition Method for General Convex Quadratic Programming Problems Yuta Kobayashi, Norikazu Takahashi (Kyushu Univ.) CAS2008-92 NLP2008-122 |
A convex quadratic programming (QP) problem, which plays important roles in many fields, is an optimization problem to m... [more] | CAS2008-92 NLP2008-122 pp.159-163 |
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