Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2017-06-23 10:20 |
Okinawa |
Ishigaki Shoukou Kaikan |
Effect of Quantization Noise of Iterative Digital Self-Interference Canceller for OFDM Using Full Duplex Hiroki Yamada, Takahiro Ohtomo, Mamoru Sawahashi (Tokyo City Univ.), Keisuke Saito (NTT DOCOMO) RCS2017-82 |
This paper investigates the effect of quantization noise which is caused by the number of quantization bits of analod-to... [more] |
RCS2017-82 pp.191-196 |
RCS, IN, NV (Joint) |
2017-05-11 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Performance of Iterative Digital Self-interference Canceller for Full Duplex Takahiro Ohtomo, Hiroki Yamada, Mamoru Sawahashi (Tokyo City Univ.), Keisuke Saito (NTT DOCOMO) RCS2017-36 |
In full duplex (FD) which improves frequency efficiency, self-interference (SI) from a transmitter is suppressed by ante... [more] |
RCS2017-36 pp.35-40 |
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 |
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] |
2017-02-20 16:00 |
Hokkaido |
Hokkaido Univ. |
Speaker System with 100-W High Output Power and 0.17% THD+N Using 9-V Power Supply with Digitally Direct-Driven Technique Yuki Furuya, Masayoshi Takahashi, Satoshi Saikatsu, Akira Yasuda, Michitaka Yoshino (Hosei Univ.) |
In this paper, we report on a small speaker system that can output 110 W and higher from an 9-V input without using anal... [more] |
|
EE |
2017-01-26 14:45 |
Nagasaki |
Nagasaki University |
[Poster Presentation]
Basic Characteristics of Novel Current Control AC-DC Converter for Wind Turbine Satoshi Kuboyama (Nagasaki Univ.), Kazuhiro Kajiwara (Nagasaki Institute of Applied Science), Tsuyoshi Higuchi, Fujio Kurokawa (Nagasaki Univ.) EE2016-67 |
This paper presents a new digital hysteresis current control ac-dc converter for wind turbines. The new control circuit ... [more] |
EE2016-67 pp.97-100 |
EE |
2017-01-26 14:45 |
Nagasaki |
Nagasaki University |
[Poster Presentation]
Current Detection of Current Mode DC-DC Converter in Renewable Energy System Shintaro Nibu, Yudai Fuhukawa, Fijio Kurokawa (Nagasaki Univ.), Ilhami Colak (Nisantasi Univ.) EE2016-73 |
In this paper, we study current detection of current mode DC-DC converter in renewable energy system. In the output char... [more] |
EE2016-73 pp.129-132 |
EE |
2017-01-27 13:10 |
Nagasaki |
Nagasaki University |
Wide Load Range and High Power Efficiency Power Conversion with Unbalanced Parallel Operated LLC Resonant Converter Shotaro Karasuyama, Hisashi Yamanaka, Yoichi Ishizuka (Nagasaki Univ.), Hisatsugu Kato (Tabuchi Electric/Nagasaki Univ.) EE2016-82 |
One of the major issues for LLC current resonant converter is a large peak current because of resonance. If peak current... [more] |
EE2016-82 pp.177-182 |
EE |
2017-01-27 15:45 |
Nagasaki |
Nagasaki University |
Output Characteristics of Peak Current Mode DC-DC Converter for Energy Management in Data Center Yudai Furukawa, Shintaro Nibu, Fujio Kurokawa (Nagasaki Univ.), Ilhami Colak (Nisantasi Univ.) EE2016-87 |
The energy management for the data center has been required because of increasing power consumption in the information a... [more] |
EE2016-87 pp.207-211 |
EE |
2016-11-28 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Poster Presentation]
Dynamic Characteristics analysis of Fully Digital Current Mode DC-DC Converter Shintaro Nibu, Yudai Furukawa, Hidenori Maruta, Fujio Kurokawa (Nagasaki Univ.), Keiichi Hirose (NTT Facilities), Ilhami Colak (Istanbul Nisantasi Univ.) EE2016-37 |
In this paper is to analyze the dynamic characteristics of proposed fully digital current mode dc-dc converter. The wave... [more] |
EE2016-37 pp.41-44 |
VLD, DC, CPSY, RECONF, CPM, ICD, IE (Joint) [detail] |
2016-11-30 09:25 |
Osaka |
Ritsumeikan University, Osaka Ibaraki Campus |
Design of TDC Embedded in Scan FFs for Testing Small Delay Faults Shingo Kawatsuka, Hiroyuki Yotsuyanagi, Masaki Hashizume (Tokushima Univ.) VLD2016-62 DC2016-56 |
With improvement of semiconductor manufacturing process, small delay becomes more important cause of timing failures.
... [more] |
VLD2016-62 DC2016-56 pp.105-110 |
VLD, DC, CPSY, RECONF, CPM, ICD, IE (Joint) [detail] |
2016-11-30 14:10 |
Osaka |
Ritsumeikan University, Osaka Ibaraki Campus |
A study on verification method of stochastic flash A/D converter with FPGA Shodai Isami, Toshimasa Matsuoka (Osaka Univ) CPM2016-88 ICD2016-49 IE2016-83 |
In a stochastic flash analog-to-digital converter utilizing a mismatch in device characteristics, system verification me... [more] |
CPM2016-88 ICD2016-49 IE2016-83 pp.63-67 |
EE |
2016-11-29 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Digital PID Control Using High Order Predictive Control Takayuki Yoshiyama, Terukazu Sato, Kimihiro Nishijima (Oita Univ.) EE2016-43 |
In this paper, it is described Digital PID Control by using High Order Predictive Control. That uses PID Control by usin... [more] |
EE2016-43 pp.75-79 |
CAS, NLP |
2016-10-27 15:25 |
Tokyo |
|
Self-Calibration and Trigger Circuit for 2-Step SAR TDC Takashi Ida, Yuki Ozawa, Richen Jiang, Haruo Kobayashi (Gunma Univ.), Ryoji Shiota (socionext) CAS2016-48 NLP2016-74 |
This paper presents a 2-step successive-approximation-register time-to-digital converter (SAR TDC) architecture with its... [more] |
CAS2016-48 NLP2016-74 pp.55-60 |
ICD, SDM, ITE-IST [detail] |
2016-08-01 10:00 |
Osaka |
Central Electric Club |
A fast-start up and fully-integrated 32-MHz clock generator for intermittent VLSI systems Hiroki Asano, Tetsuya Hirose, Taro Miyoshi, Keishi Tsubaki, Toshihiro Ozaki, Nobutaka Kuroki, Masahiro Numa (Kobe Univ.) SDM2016-49 ICD2016-17 |
This paper proposes a fully integrated 32-MHz relaxation oscillator (ROSC)
capable of fast start-up time operation f... [more] |
SDM2016-49 ICD2016-17 pp.3-8 |
ICD, SDM, ITE-IST [detail] |
2016-08-01 10:25 |
Osaka |
Central Electric Club |
A Low-Power Mixed-Domain Delta-Sigma Time-to-Digital Converter Using Charge-Pump and SAR ADC Anugerah Firdauzi, Zule Xu, Masaya Miyahara, Akira Matsuzawa (Tokyo Tech.) SDM2016-50 ICD2016-18 |
This paper presents a time-to-digital converter (TDC) using delta-sigma architecture which utilizes a charge pump as the... [more] |
SDM2016-50 ICD2016-18 pp.9-14 |
ICD, SDM, ITE-IST [detail] |
2016-08-02 09:45 |
Osaka |
Central Electric Club |
[Invited Talk]
CMOS Analog IC Technologies Toward AI Era Toshimasa Matsuoka (Osaka Univ.) SDM2016-55 ICD2016-23 |
Some techniques for improvement of a RF transmitter IC with genetic algorithm, error correction of
an A/D converter wi... [more] |
SDM2016-55 ICD2016-23 pp.59-61 |
EE, IEE-SPC |
2016-07-14 11:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Dynamic Characteristics Analysis of Modified PID Control DC-DC Converter Yudai Furukawa, Hidenori Maruta, Kurokawa Fujio (Nagasaki Univ.), Ilhami Colak (Gelisim Univ.) EE2016-9 |
We have proposed a modified PID control DC-DC converter and discussed about the sampling frequency of the fast PD contro... [more] |
EE2016-9 pp.25-29 |
EE |
2016-01-28 16:10 |
Fukuoka |
KURUME HOTEL ESPRIT |
Transient Characteristics of DC-DC Converter with Digital Control Method based on Neural Network Daiki Mitsutake, Hironobu Taniguchi, Hidenori Maruta, Fujio Kurokawa (Nagasaki Univ.) EE2015-12 |
In this study, the digital control method for dc-dc converter is focused on, and its transient characteristics is examin... [more] |
EE2015-12 pp.19-23 |
EE |
2016-01-28 16:50 |
Fukuoka |
KURUME HOTEL ESPRIT |
A Digital PFM Controlled 1MHz Switching Frequency Isolated DC-DC Converter with Nano-Second Delay Hirotaka Nonaka, Akinori Hariya, Shogo Hirota, Hayato Yamaoka, Yoichi Ishizuka (Nagasaki Univ.) EE2015-14 |
In this paper, a digital PFM controller with nsec order delay time for 1MHz switching frequency isolated DC-DC converter... [more] |
EE2015-14 pp.31-36 |
EE |
2016-01-29 10:50 |
Fukuoka |
KURUME HOTEL ESPRIT |
DSP-Controlled Synchronous Rectification Scheme for Efficiency Improvement of LLC Resonant Converter under Light Load Mitsuru Sato, Reo Takiguchi, Jun Imaoka, Masahito Shoyama (Kyushu Univ.) EE2015-20 |
this paper proposed Synchronous rectification control method for LLC resonant converter by using digital controller. In ... [more] |
EE2015-20 pp.67-72 |