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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE | 2024-01-18 13:05 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Experimental Verification of Isolated Multilevel Virtual Conductor with Bidirectional Dual Active Bridge Converter Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi Babasaki (NTT-US)  EE2023-40 |
This paper experimentally confirms the performance of an isolated multilevel virtual conductor (MLVC). MLVC is a decentr... [more] | EE2023-40 pp.1-6 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-17 14:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Evaluation of Theoretical Formula for Inter-band Level Deviation in DAC Bandwidth Tripler Hayato Ishii (Tokyo Univ. of Science), KeisuKeisuke Kawahara (Yokohama National Univ.), Yohtaro Umeda, koyoya Takano (Tokyo Univ. of Science) CAS2022-40 MSS2022-23 |
For wider bandwidth of optical transmitter circuit, DAC Bandwidth Tripler that extends the bandwidth of broadband digita... [more] | CAS2022-40 MSS2022-23 pp.19-24 |
| VLD, DC, CPSY, RECONF, CPM, ICD, IE, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC (Joint) [detail] |
2017-11-07 10:30 |
Kumamoto | Kumamoto-Kenminkouryukan Parea | Area Reduction of Digital Circuit Part in Analog-to-Digital Converter Based on β-Expansion by Eliminating Look-Up Table Yuji Shindo, Kenshu Seto, Hao San (TCU) VLD2017-44 DC2017-50 |
We propose an area reduction method of digital circuit part in analog-to-digital converter (ADC) based on β-expansion. T... [more] | VLD2017-44 DC2017-50 pp.101-104 |
| PN | 2017-04-24 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Bandwidth Doubler for Ultra-Broadband Optical Transmitter Munehiko Nagatani, Hiroshi Yamazaki, Fukutaro Hamaoka, Hideyuki Nosaka, Yutaka Miyamoto (NTT) PN2017-2 |
High-symbol-rate optical transmission schemes with advanced multilevel modulation formats are now attracting a great dea... [more] | PN2017-2 pp.7-12 |
| EE | 2017-01-27 15:15 |
Nagasaki | Nagasaki University | 1MHz Flyback Converter with Tri-State Control Hayato Yamaoka, Akinori Hariya, Yoichi Ishizuka (Nagasaki Univ.) EE2016-86 |
An effective downsizing technique for Switching Mode Power Supply (SMPS) is raising the switching frequency. Fortunately... [more] | EE2016-86 pp.201-206 |
| SRW | 2016-12-19 12:55 |
Tokyo | Tokyo City Univ., Setagaya Campus | Impact of quantization level of A/D conversion on transmission performance of ultra-multi-level-modulation SSB-DFTs-OFDM Hirokazu Fusayasu, Masahiro Umehira (Ibaraki Univ.), Junichi Abe (NTT) SRW2016-61 |
We have been proposing SSB-DFTs-OFDM (Single Side Band DFT spreading OFDM) scheme to achieve higher spectrum efficiency.... [more] | SRW2016-61 pp.25-30 |
| VLD, DC, CPSY, RECONF, CPM, ICD, IE (Joint) [detail] |
2016-11-30 13:20 |
Osaka | Ritsumeikan University, Osaka Ibaraki Campus | Design of High-Speed Low-Power Analog-to-Digital Converter for a Nonvolatile Micro-controller
-- High-Speed Low-Power Reference-Less SAR-ADC -- Tamakoshi Akira, Masanori Natsui, Takahiro Hanyu (Touhoku Univ.) CPM2016-86 ICD2016-47 IE2016-81 |
A high-speed low-power successive-approximation-type analog-to-digital converter (SAR ADC) is proposed for a key module ... [more] | CPM2016-86 ICD2016-47 IE2016-81 pp.51-56 |
| CS, OCS (Joint) |
2016-01-22 13:30 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Short reach fiber optic communication systems with CAP modulation scheme Hirotaka Ochi, Shinya Sasaki (CIST) OCS2015-98 |
Carrierless amplitude and phase modulation (CAP) is attractive for short reach fiber optic communication systems, as it ... [more] | OCS2015-98 pp.57-62 |
| SAT, RCS (Joint) |
2014-08-20 09:30 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Multi-level Amplitude Sift Keying using Spatial Combining for the Visible-Light Communication System with an LED-backlighted Signboard Yuto Jinno, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) RCS2014-147 |
This manuscript proposes a new Visible-Light Communication (VLC) system that transmits information to handheld termina... [more] |
RCS2014-147 pp.49-54 |
| RECONF | 2014-06-12 10:50 |
Miyagi | Katahira Sakura Hall | An Asynchronous High-Performance FPGA Based on LEDR/Four-Phase-Dual-Rail Hybrid Architecture Yoshiya Komatsu, Masanori Hariyama, Michitaka Kameyama (Tohoku Univ.) RECONF2014-6 |
This paper presents an asynchronous high-performance FPGA that combines Four-Phase Dual-Rail (FPDR) protocol and Level-E... [more] | RECONF2014-6 pp.27-30 |
| VLD, IPSJ-SLDM | 2013-05-16 14:10 |
Fukuoka | Kitakyushu International Conference Center | Level Converter Design for Ultra Low Voltage Operation in Silicon-on-Thin-BOX MOSFET Shohei Nakamura, Kimiyoshi Usami (Shibaura Inst. of Tech.) VLD2013-5 |
Silicon on Thin Buried Oxide (SOTB) technology has an advantage that variation in threshold voltage can be more suppress... [more] | VLD2013-5 pp.43-48 |
| EE, CPM | 2013-01-25 14:55 |
Kumamoto | Automatic DC Power Routing System Using Bi-dirictional DC-DC Converters
-- For the Plug and Play in Power Electronics Systems -- Masahito Shoyama, Husam A. Ramadan, Yasutaka Imamura, Konosuke Kawachi, Sihun Yang, Gamal M. Dousoky (Kyushu Univ.) EE2012-54 CPM2012-176 |
Recently, in a smart house using renewable energy, an electric vehicle, etc., the DC power system equipped with a batter... [more] | EE2012-54 CPM2012-176 pp.153-157 |
|
| MW, ED | 2011-01-13 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A High-Speed Digital-to-Analog Converter with InP HBT Technology for Multi-Level Optical Transmission Systems Munehiko Nagatani, Hideyuki Nosaka, Shogo Yamanaka, Kimikazu Sano, Koichi Murata (NTT) ED2010-180 MW2010-140 |
High-order multi-level modulation formats, such as 16-QAM and 64-QAM, are promising techniques for constructing beyond-1... [more] | ED2010-180 MW2010-140 pp.29-33 |
| ICD, ITE-IST | 2010-07-23 17:25 |
Osaka | Josho Gakuen Osaka Center | Level Converter Circuit for Low Voltage Digital LSIs Yuji Osaki, Tetsuya Hirose, Nobutaka Kuroki, Masahiro Numa (Kobe Univ.) ICD2010-38 |
Supply voltage scaling in accordance with device scaling has achieved low power dissipation of CMOS LSIs. Because each c... [more] | ICD2010-38 pp.133-138 |
| RECONF | 2009-09-18 13:35 |
Tochigi | Utsunomiya Univ. | An Asynchronous FPGA Using LEDR/4-Phase-Dual-Rail Protocol Converters Shota Ishihara, Yoshiya Komatsu, Masanori Hariyama, Michitaka Kameyama (Tohoku Univ.) RECONF2009-36 |
This paper presents an asynchronous FPGA that combines the 4-phase dual-rail encoding and the Level-Encoded Dual-Rail (L... [more] | RECONF2009-36 pp.103-108 |
| EE | 2009-07-31 10:15 |
Shimane | Three-Level Phase Shift PWM Soft-Switching DC-DC High Power Converter with High-Frequency Isolated Link and Its Practical Evaluations Hisayuki Sugimura (Kyungnam Univ.), Toshimitsu Doi (Daihen), Sang Pil Mun, Soon Kurl Kwon, Mutsuo Nakaoka (Kyungnam Univ.) EE2009-12 |
This paper presents some experimental evaluations of the high-frequency isolated link three-level half bridge soft switc... [more] | EE2009-12 pp.29-34 |
|
| EE | 2009-02-13 11:40 |
Overseas | Industrial Technology Research Institute | Three-Level Phase-Shifted ZVS-PWM DC-DC Converter with High Frequency Link Hisayuki Sugimura, Sang-Pil Mun, Soon-Kurl Kwon (Kyungnam Univ.), Toshimitsu Doi, Keiki Morimoto (Daihen), Mutsuo Nakaoka (Kyungnam Univ/Yamaguchi Univ Univ.) EE2008-81 |
This paper presents some experimental results and practical evaluations of neutral point clamping and flying capacitor-b... [more] | EE2008-81 pp.101-106 |
| EE | 2008-07-25 14:00 |
Hokkaido | High Frequency Isolated Three-Level Soft Switching DC-DC Converter with Phase Shift PWM Scheme Hisayuki Sugimura (Kyungnam Univ.), Tomokazu Mishima (Kure Nat'l College of Tech.), Sang-Pil Mun, Soon-Kurl Kwon (Kyungnam Univ.), Toshimitsu Doi, Kosaku Yamaguchi, Keiki Morimoto (DAIHEN), Mutsuo Nakaoka (Kyungnam Univ.) EE2008-29 |
This paper presents some experimental evaluations of high-frequency isolated three-level HB soft switching DC-DC convert... [more] | EE2008-29 pp.101-106 |
|
| ICD, ITE-CE | 2007-12-13 16:50 |
Kochi | A Low Dynamic Power and Low Leakage Power 90-nm CMOS SRAM with Wide Operating Margin Takeshi Iwanari, Nobuaki Kobayashi, Tadayoshi Enomoto (Chuo Univ.) ICD2007-127 |
A large “write” operating margin, low-power, low leakage power 90-nm CMOS 2K-bit SRAM was fabricated incorporating a new... [more] | ICD2007-127 pp.41-46 |
|
| EE, IEE-IEA | 2007-05-11 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Stability analysis of high-voltage DC power distribution system including long feeders Masato Maruyama, Yasushi Hiraoka, Yousuke Nozaki (NTT), Akiyoshi Fukui, Keiichi Hirose (NTT-F) EE2007-5 |
We report on the stability condition analyzed by actual measurements and SPICE simulations in the 300-V direct-current-p... [more] | EE2007-5 pp.23-28 |
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