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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE | 2023-03-06 10:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
Small signal transfer function of duty cycle LLC resonant Himawari Adachi, Terukazu Sato (Oita Univ.)  EE2022-58 |
This paper presents the results of a study on the small-signal transfer function of an LLC current resonant DC-DC conver... [more] | EE2022-58 pp.19-23 |
| EE | 2023-01-19 16:05 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
PWM Control of LLC Resonant Converters
-- Study of Digital PID Control -- So Yanagimoto, Terukazu Sato (Oita Univ) EE2022-40 |
LLC current-resonant DC-DC converters operating by the Pulse Frequency Modulation (PFM) method are compact, highly effic... [more] | EE2022-40 pp.78-82 |
| EE, OME, CPM | 2022-12-09 10:55 |
Tokyo | (Primary: On-site, Secondary: Online) |
PWM Control of LLC Current Resonant Converters
-- Constant voltage control by digital PI control -- Sou Yanagimoto, Sato Terukazu (Oita Univ) EE2022-21 CPM2022-76 OME2022-34 |
LLC current-resonant DC-DC converters that operate by pulse frequency modulation (PFM) are expected to be applied to var... [more] | EE2022-21 CPM2022-76 OME2022-34 pp.13-17 |
| EE, WPT (Joint) |
2022-10-06 11:25 |
Osaka | (Primary: On-site, Secondary: Online) |
Examination of ZVS of Secondary Side Resonant LC Converter Adachi Himawari, Sato Terukazu (Oita Univ.) EE2022-17 |
Current resonant converters have been used in various electronic devices such as power supply for servers, and display d... [more] | EE2022-17 pp.17-20 |
| HCS | 2022-03-11 14:00 |
Online | Online | Sound Signal Generation for the Visually Impaired to Recognize the Scenery Using Music
-- Depth Information with LIDAR and the Expression by Pulse Width Modulation -- Naoki Aoyama, Shigeyoshi Nakajima, Tetsuo Tsujioka, Ikuo Oka, Hitoshi Watanabe (Osaka City Univ.) HCS2021-66 |
In this paper, we propose a system that converts depth information with LIDAR into acoustic signals by PWM, and grasps s... [more] | HCS2021-66 pp.31-36 |
| EE, IEE-SPC (Joint) |
2022-03-10 13:30 |
Online | Online | Digital Control of Secondary Side LC Resonant Converter
-- Investigation of PWM control -- Sou Yanagimoto, Terukazu Sato (Oita Univ) EE2021-52 |
LC current resonant converters are expected to be applied to various circuits because of their small size, high efficien... [more] | EE2021-52 pp.1-5 |
| EE | 2022-01-27 10:05 |
Online | Online | PWM Control of Secondary Side LC Resonant Converter
-- Consideration of control frequency -- Sou Yanagimoto, Terukazu Sato (Oita Univ) EE2021-31 |
LC current resonant converters are expected to be applied to various circuits because of their small size, high efficien... [more] | EE2021-31 pp.1-5 |
| EE, OME, CPM | 2021-11-18 11:10 |
Online | Online | PWM Control of LC Resonant Converter
-- Consideration of ZVS range -- So Yanagimoto, Terukazu Sato (Oita Univ) EE2021-22 CPM2021-40 OME2021-16 |
In this paper, an LC series resonant converter using soft switching is applied to a boost type secondary LC resonant cir... [more] | EE2021-22 CPM2021-40 OME2021-16 pp.24-28 |
| EE, WPT (Joint) |
2021-10-06 10:20 |
Online | Online | Development of Extended ZVS Region Technique for Reconfigurable IH Inverter in EV Multiport Converter Satoru Onodera, Masatoshi Uno (Ibaraki Univ.) EE2021-17 |
(To be available after the conference date) [more] | EE2021-17 pp.29-34 |
| EE, OME, CPM | 2020-12-11 11:10 |
Online | Online | Experimental Verification of Control System for Multi-Port Converter Integrating Automatic Current Balancing Interleaved PWM Converter and DAB Converter with Improved Transformer Utilization for Electric Vehicles Motoki Sato, Masatoshi Uno (Ibaraki Univ.) EE2020-17 CPM2020-49 OME2020-2 |
(To be available after the conference date) [more] | EE2020-17 CPM2020-49 OME2020-2 pp.7-12 |
| MW | 2020-12-10 16:00 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Experimental evaluation of signal-to-quantization noise power ratio of transversal filter with power amplifier for EPWM transmitter Ryuta Sato, Natuki Utigiri, Taishi Sawayama, Yusuke Koike, Yotaro Umeda, Kyoya Takano (TUS) MW2020-77 |
In recent years, envelope pulse width modulation has been devised for transmitters in wireless communications to meet ma... [more] | MW2020-77 pp.36-41 |
| EE, OME, CPM | 2019-11-26 10:35 |
Tokyo | Japan Society for the Promotiton of Machine Industry | Balanced Technique for Common Mode EMI Suppression in Grid-Tied Transformer-less PV Systems Qiang Lin, Baihua Zhang, Shuaitao Zhang, Masahito Shoyama (Kyushu Univ) EE2019-39 CPM2019-81 OME2019-25 |
In photovoltaic (PV) applications, it is possible to remove the transformer to reduce losses, costs, and size. However, ... [more] | EE2019-39 CPM2019-81 OME2019-25 pp.19-24 |
| EE, IEE-HCA | 2019-05-17 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Integrated Converter Combining PWM Step-Up Converter and Differential Power Processing Converter to Enhance Energy Yield of Photovoltaic Panels under Partial Shading Yusuke Sasaki, Toru Nakane, Masatoshi Uno (Ibaraki Univ.) EE2019-16 |
Partial shading on a photovoltaic (PV) panel consisting of multiple substrings is known to trigger significant reduction... [more] | EE2019-16 pp.101-106 |
| EE | 2019-01-17 10:35 |
Kumamoto | KCIC | Investigation of high resolution digital PWM signal generator for switching power supply Yudai Furukawa (Fukuoka Univ.), Hirokazu Nakamura, Haruhi Eto (Nagasaki Univ.), Fujio Kurokawa (NiAS) EE2018-51 |
This paper presents a novel high resolution DPWM circuit for 1 MHz digitally controlled dc-dc converter. The switching p... [more] | EE2018-51 pp.79-84 |
| EE | 2019-01-17 11:05 |
Kumamoto | KCIC | Multi-Port Converter Integrating Magnetic Components of Bidirectional PWM Converter and Nonisolated DAB Converter Yusuke Sato, Masatoshi Uno (Ibaraki Univ.) EE2018-52 |
In order to simplify multi-power-source systems containing multiple power sources, multi-port converters (MPCs) integrat... [more] | EE2018-52 pp.85-90 |
| ICD, CPSY, CAS | 2018-12-21 13:30 |
Okinawa | Power-amplifier-inserted Transversal Filter that Recovers Quantization Noise Power by CMOS Rectifier Yuto Tanaka, Yohtaro Umeda, Kyoya Takano (Tokyo University of Science) CAS2018-78 ICD2018-62 CPSY2018-44 |
In this paper, we aim to improve power efficiency by using a CMOS rectifier for power-amplifier-inserted transversal fil... [more] | CAS2018-78 ICD2018-62 CPSY2018-44 pp.1-5 |
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| ICD, CPSY, CAS | 2018-12-23 09:30 |
Okinawa | [Poster Presentation]
FPGA Implementation of Digital Transmitters with RF Pulse-width Modulation Kazuto Yoshida, Takao Kihara, Tsutomu Yoshimura (OIT) CAS2018-105 ICD2018-89 CPSY2018-71 |
Common RF transmitters consist of high-cost analog circuits and linear power amplifiers (PA) consuming much power. We ca... [more] | CAS2018-105 ICD2018-89 CPSY2018-71 pp.105-106 |
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| MW | 2018-12-13 15:45 |
Kanagawa | Kanagawa Univ. | Implementation of quadrature-modulation Transmitter for Generating Bi-level EPWM Signal Mizuki Kinoshita, Umeda Yohtaro (Tokyo Univ. of Science) MW2018-124 |
We report a class D power amplifier designed for use at 500 MHz. The power amplifier is fabricated as an integrated circ... [more] | MW2018-124 pp.61-65 |
| SDM, ICD, ITE-IST [detail] | 2018-08-07 15:00 |
Hokkaido | Hokkaido Univ., Graduate School of IST M Bldg., M151 | A 0.6V 9bit PWM Differential Arithmetic Circuit Fumiya Kojima, Tomochika Harada (Yamagata Univ) SDM2018-32 ICD2018-19 |
In this paper, we design and evaluate the analog / PWM conversion circuit and the PWM differential arithmetic circuit wh... [more] | SDM2018-32 ICD2018-19 pp.35-40 |
| EMCJ | 2018-01-19 10:20 |
Okayama | PWM signal generation method to reduce impulse noise Takeharu Kohri, Masakatsu Ogawa (Sophia), Yuichiro Okugawa, Yoshiharu Akiyama (NTT) EMCJ2017-97 |
Pulse Width Modulation (PWM) control used in an inverter to drive a motor consists of switching devices such as Insulate... [more] | EMCJ2017-97 pp.55-59 |
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