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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2020-03-27 10:20 |
Fukui | Fukui College (Cancelled but technical report was issued) |
[Tutorial Lecture]
Application of Meta-Surface with Parasitic Element to Dipole Array Yuki Kawakami (NIT, Fukui Col.), Toshikazu Hori (Univ. of Fukui)  AP2019-205 |
[more] | AP2019-205 pp.47-52 |
| AP | 2019-02-22 12:35 |
Osaka | Sumitomo Electric Industries (Osaka Works) | Decoupling of Dipole Array on Patch Type Meta-Surface with C-Type Parasitic Element Yuki Kawakami (NIT, Fukui College), Ryuji Kuse (Kumamoto Univ.), Toshikazu Hori (Univ. of Fukui), Yuko Rikuta, Hiroki Hagiwara (Nihon Dengyo Kosaku Co., LTD.) AP2018-179 |
A low-profile antenna can be designed by using a meta-surface as a reflector. Besides, putting a parasitic element betwe... [more] | AP2018-179 pp.55-58 |
| AP | 2011-05-13 11:40 |
Kagoshima | Bandwidth Characteristics of Artificial Magnetic Conductor with Dielectric Substrate Yasutaka Murakami, Toshikazu Hori, Yuki Kawakami, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DOCOMO) AP2011-19 |
[more] | AP2011-19 pp.77-80 |
|
| CQ, MVE, IE (Joint) [detail] |
2011-03-08 13:30 |
Nagasaki | Yasuragi IOUJIMA | Performance Evaluation of an Link-by-link Video Transmission Method for Skymesh Yuki Kawakami (Niigata Univ.), Hiraku Okada (Saitama Univ.), Kenichi Mase (Niigata Univ.) CQ2010-77 |
[more] | CQ2010-77 pp.57-62 |
| AP, RCS (Joint) |
2010-11-10 13:10 |
Fukui | Fukui Univ. | Low-Profile Design of Loop Type AMC with Dielectric Substrate Yasutaka Murakami, Toshikazu Hori, Yuki Kawakami, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DOCOMO) AP2010-91 |
An AMC (Artificial magnetic conductor) which has PMC (Perfect magnetic conductor) characteristics attract much attention... [more] | AP2010-91 pp.1-4 |
| AP, SAT (Joint) |
2010-07-23 10:25 |
Hokkaido | Kitami Inst. Tech. | Mutual Coupling Suppression Property by Three Dimensional Arranged EBG Structures Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DoCoMo) AP2010-62 |
EBG (Electromagnetic Band-Gap) structures composed of metal patches arranged at small intervals have the frequency-band-... [more] | AP2010-62 pp.139-142 |
| AN | 2009-07-23 14:40 |
Kyoto | Kyoto Univ. | Field Trial on Wireless LAN Mesh Networks and Mobile Ad Hoc Networks for Urban Disaster
-- Objective and Overview -- Shiro Sakata (Chiba Univ.), Kyosuke Yukawa (FUJITSU RESEARCH INSTITUTE), Takashi Shioji (FUJITSU NETWORK SOLUTIONS), Hidekazu Umeda (Skyley Ntworks), Hiroyuki Kawakami (Motorola Japan) AN2009-11 |
Kanto Bureau of Telecommunications, Ministry of Internal Affairs and Communications (Soumu-sho) launched a study committ... [more] | AN2009-11 pp.13-18 |
| AN | 2009-07-23 15:05 |
Kyoto | Kyoto Univ. | Field Trial on Wireless LAN Mesh Networks and Mobile Ad Hoc Networks for Urban Disaster
-- System Configuration and Evaluation Results -- Takashi Shioji (FUJITSU NETWORK SOLUTIONS), Hiroyuki Kawakami (Motorola Japan), Hidekazu Umeda (Skyley Ntworks), Kyosuke Yukawa (FUJITSU RESEARCH INSTITUTE), Shiro Sakata (Chiba Univ.) AN2009-12 |
Study committee named ‘Communication support system for urban disaster’ and organized by Kanto Bureau of Telecommunicati... [more] | AN2009-12 pp.19-24 |
| AP, SAT (Joint) |
2009-07-08 11:20 |
Hokkaido | Otaru city, Hokkaido | Wideband Design of AMC by Concidering Filtering Characteristics of FSS Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DOCOMO, Inc.) AP2009-46 |
A FSS (Frequency Selective Surface) is composed of metal patches arranged at narrow intervals, and has the frequency-ban... [more] | AP2009-46 pp.13-16 |
| AP, SAT (Joint) |
2009-07-09 13:25 |
Hokkaido | Otaru city, Hokkaido | Bandwidth Characteristics of Miniaturized Artificial Magnetic Conductor with Dielectric Layer Xiaojiao Tang, Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DOCOMO) AP2009-65 |
[more] | AP2009-65 pp.123-126 |
| AP | 2009-03-09 14:55 |
Overseas | University of Macau | Design of Artificial Magnetic Conductor by Using Frequency Selective Surface Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DoCoMo) AP2008-218 |
FSS (Frequency Selective Surface) is composed of metal patches arranged at narrow intervals, and has the frequency-band-... [more] | AP2008-218 pp.37-40 |
| EE | 2008-11-20 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of Power Conditioner for Photovoltaic System with Gradationally Controlled Voltage Inverter Tomoyuki Kawakami, Tatsuya Okuda, Kenji Fujiwara, Akihiko Iwata, Naoki Nishio, Makoto Kasugai (Mitsubishi Elec Co.) EE2008-52 |
A typical photovoltaic system consists of a module containing multiple photovoltaic cells and a power conditioner that c... [more] | EE2008-52 pp.47-50 |
| AP | 2008-10-17 15:15 |
Miyagi | Tohoku Gakuin University | PMC Characteristics of Frequency Selective Surface with Ground Plane Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DoCoMo, Inc.) AP2008-107 |
FSS(Frequency Selective Surface) is composed of metal patches arranged at narrow intervals, and has the frequency-band-r... [more] | AP2008-107 pp.71-74 |
| AP | 2007-10-18 13:00 |
Aomori | Hirosaki Univ. | Band Gap Characteristics of Finite EBG Structure on Finite Ground Plane Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DoCoMo) AP2007-86 |
EBG (Electromagnetic Band-Gap) structures composed of metal patches arranged with small intervals have the frequency-ban... [more] | AP2007-86 pp.1-4 |
| CAS, SIP, VLD | 2007-06-22 10:50 |
Hokkaido | Hokkaido Tokai Univ. （Sapporo) | Timing error risk analysis and power grid optimization considering variabilities of manufacturing Makoto Terao, Kenji Kusano, Yoshiyuki Kawakami, Masahiro Fukui (Ritsumeikan Univ.), Shuji Tsukiyama (Chuo Univ.) CAS2007-23 VLD2007-39 SIP2007-53 |
With the advent of super deep submicron age, the circuit behavior has large variation according to the process variation... [more] | CAS2007-23 VLD2007-39 SIP2007-53 pp.25-30 |
| AP | 2007-05-18 10:25 |
Kochi | Kochi Univ. of Tech. | Radiatin properties of rectangular microstrip antenna located by EBG structures Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui), Ryo Yamaguchi, Keizo Cho (NTT Docomo) AP2007-21 |
EBG (Electromagnetic Band-Gap) structures composed of metal patches arranged at small intervals have been studied to app... [more] | AP2007-21 pp.47-50 |
| VLD, IPSJ-SLDM | 2007-05-11 14:10 |
Kyoto | Kyodai Kaikan | An algorithm of power grid optimization for high-level floorplan Takayuki Hayashi, Yoshiyuki Kawakami, Masahiro Fukui (Ritsumeikan Univ.) |
Recent rapid growth of the narrow and fine patterning technology faces many difficulties of power grid design , e.g. IR ... [more] | VLD2007-15 pp.49-54 |
| ICD, SIP, IE, IPSJ-SLDM | 2006-10-27 10:00 |
Miyagi | A multi objective optimization algorithm for power and ground routing Kenji Kusano, Makoto Terao, Hironobu Ishijima, Yoshiyuki Kawakami, Masahiro Fukui (Ritsumeikan Univ.) |
To the advent of super deep submicron age, power and ground routing becomes very important for the stable operation of t... [more] | SIP2006-104 ICD2006-130 IE2006-82 pp.19-24 |
|
| EE, CPM | 2006-01-20 15:10 |
Tokyo | Gradationally Controlled Voltage Inverter with Non-N-ary Voltage Step Ikuro Suga, Taichiro Tamida, Tomoyuki Kawakami (Mitsubishi Electric Corp.) |
This paper presents a novel gradationally controlled voltage inverter with non-N-adic number voltage step. The voltage s... [more] | EE2005-56 CPM2005-180 pp.53-58 |
|
| EE | 2005-07-21 16:10 |
Kyoto | Elemental Trial Production of High Voltage Power Supply for a Hall Thruster Ikuro Suga, Tomoyuki Kawakami, Hiroyuki Osuga (Melco) |
This paper describes a hollow cathode keeper power supply and an anode power supply for a hall thruster. In the keeper p... [more] | EE2005-19 pp.37-42 |
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