Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP |
2024-05-10 09:30 |
Kagawa |
Kagawa Prefecture Social Welfare Center |
Spectrogram of electromagnetic pulse from lightning cloud Fumihiko Ishiyama, Atsushi Nagao, Toshihisa Masuda, Masato Maruyama (NTT) |
(To be available after the conference date) [more] |
|
MW |
2024-03-01 09:00 |
Okayama |
Okayama Prefectural University (Primary: On-site, Secondary: Online) |
An Anti-parallel Diode 100GHz GaN Frequency Tripler for Beyond 5G Using Terahertz Band Shimpei Yamashita, Yoshifumi Kawamura, Keigo Nakatani, Yoshitaka Kamo, Koji Yamanaka (MELCO) MW2023-186 |
In this report, we present an anti-parallel diode frequency tripler GaN MMIC for the 100GHz band, which utilizes the ter... [more] |
MW2023-186 pp.62-65 |
AP |
2024-02-15 13:25 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
Measurement Results of Scanning Spot Beam Reflectarray Antenna with Single-Layered Elements Masayoshi Takao, Ryusei Yamada, Shigeru Makino (KIT) AP2023-188 |
By combining the characteristics of a reflectarray antenna that changes beam direction with frequency and polarization, ... [more] |
AP2023-188 pp.5-10 |
RECONF, VLD |
2024-01-29 17:25 |
Kanagawa |
AIRBIC Meeting Room 1-4 (Primary: On-site, Secondary: Online) |
Comparison of latch-based circuit and flip-flop-based circuit in actual device Kenji Takahashi, Tadaaki Tanimoto, Keizo Hiraga, Masayuki Hayashi, Takato Inoue, Kazuhiro Bessho, Toshimasa Shimizu (Sony Semiconductor Solutions) VLD2023-91 RECONF2023-94 |
The comparison results of current consumption, maximum operating frequency (Fmax) characteristics and minimum operating ... [more] |
VLD2023-91 RECONF2023-94 pp.65-70 |
EID, ITE-IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2024-01-25 13:50 |
Kyoto |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
Dynamic scattering mode LCDs with light-driven transmittance adjustablility Mitsuhiro Akimoto (Sanyo-Onoda City Univ.), Eriko Fukuda (Kyushu Sangyo Univ) EID2023-10 |
Dynamic scattering mode liquid crystal displays have excellent light scattering characteristics, but their drawback is h... [more] |
EID2023-10 pp.33-36 |
SIP, IT, RCS |
2024-01-19 15:30 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Analysis of electromagnetic pulse from lightning cloud Fumihiko Ishiyama, Atsushi Nagao, Toshihisa Masuda, Masato Maruyama (NTT) IT2023-73 SIP2023-106 RCS2023-248 |
We report an observed time-frequency characteristics of a pre-lightning strike electromagnetic pulse series. [more] |
IT2023-73 SIP2023-106 RCS2023-248 pp.235-238 |
R |
2023-12-07 16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Primary: On-site, Secondary: Online) |
Formulation of Dependability/Risk-related Measures for Safety-Related Systems conforming to Functional Safety
-- Systems with the Faults Detected by Proof-Testing (PT) and Subsequent Corrective Maintenance -- Yoshinobu Sato (Institute of HCI) R2023-54 |
The part 6 of basic safety standard of IEC 61508 describes the guidelines to estimate the dangerous failure rates (PFH) ... [more] |
R2023-54 pp.24-29 |
AP, RCS (Joint) |
2023-11-15 13:00 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
2D Pre-beamforming Control Method for Improving Performance of Fixed Wavelength Allocation Beamforming with Massive Planar Array Antenna Mizuki Suga, Yuta Takahashi, Yasuyoshi Yamamoto, Hideki Toshinaga, Naoki Kita (NTT) RCS2023-155 |
Radio over fiber (RoF) is attracting much attention as one way to realize high frequency bands systems. A fixed waveleng... [more] |
RCS2023-155 pp.18-23 |
MW, EMCJ, EST, IEE-EMC [detail] |
2023-10-20 09:00 |
Yamagata |
Yamagata University (Primary: On-site, Secondary: Online) |
Lightning observation using a drone Fumihiko Ishiyama, Atsushi Nagao, Toshihisa Masuda, Masato Maruyama (NTT) EMCJ2023-48 MW2023-102 EST2023-75 |
We report an observed time-frequency characteristics of a recorded pre-lightning strike electromagnetic waveform. [more] |
EMCJ2023-48 MW2023-102 EST2023-75 pp.68-71 |
NLP, CAS |
2023-10-06 14:30 |
Gifu |
Work plaza Gifu |
A Study on Amplitude-Phase Distortion in Amplifiers Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.) CAS2023-41 NLP2023-40 |
The output signal of a radio frequency (RF) amplifier used in a wireless system, for example, varies in amplitude and ph... [more] |
CAS2023-41 NLP2023-40 pp.47-52 |
EE, WPT (Joint) |
2023-10-06 14:25 |
Osaka |
(Primary: On-site, Secondary: Online) |
Double Voltage Rectifier Duty Cycle Controlontrolled Resonant Converter
-- Comparison of Primary and Secondary Side Resonance -- Himawari Adachi, Sato Terukazu (Oita Univ.) EE2023-23 |
This paper presents the results of a study of LLC current resonant converter with a double voltage rectifier circuit on ... [more] |
EE2023-23 pp.35-39 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-21 10:00 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
High-speed Fading Measurement of Millimeter-wave Broadband Signals Kazuki Tsushima (Waseda Univ.), Keizo Inagaki (NICT), Kunihisa Jitsuno, Arata Ogaki, Keisuke Miyano, Tetsuya Kawanishi (Waseda Univ.) EMT2023-38 MW2023-56 OPE2023-38 EST2023-38 MWPTHz2023-34 |
In wireless communications, fading is a propagation characteristic that degrades communication quality. Millimeter wave ... [more] |
EMT2023-38 MW2023-56 OPE2023-38 EST2023-38 MWPTHz2023-34 pp.151-154 |
EE, IEE-SPC |
2023-07-21 11:10 |
Hyogo |
(Primary: On-site, Secondary: Online) |
Small Signal Transfer Function of Duty Cycle LLC Current Resonant Converter Himawari Adachi, Terukazu Sato (Oita Univ.) EE2023-15 |
This paper reports the results of research on small-signal transfer functions of LLC current-resonant DC-DC converters. ... [more] |
EE2023-15 pp.79-83 |
MW |
2023-06-22 14:00 |
Kanagawa |
Yugawara-machi Shou-Kou-Kai Bldg. (Primary: On-site, Secondary: Online) |
Design of Fourth-order Symmetric Box-Coupling Microstrip Bandpass Filters with Transmission Zeros for Asymmetric Frequency Responses Koya Hirota, Masataka Ohira, Zhewang Ma (Saitama Univ.) MW2023-21 |
Bandpass filters (BPFs) composed of four resonators as a basic component have been proposed so far, such as CQ filters. ... [more] |
MW2023-21 pp.7-12 |
RCS |
2023-06-15 15:35 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Randomized DFT Spread Spectrally Efficient Frequency Division Multiplexing and Low-Complexity Expectation-Propagation Detection Kazuki Komatsu (Toyohashi Univ. of Tech.), Shun Kojima (Univ. of Tokyo), Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2023-59 |
Spectrally-efficient frequency division multiplexing (SEFDM) can transmit the same amount of data in a narrower bandwidt... [more] |
RCS2023-59 pp.182-187 |
QIT (2nd) |
2023-05-30 10:30 |
Kyoto |
Katsura Campus, Kyoto University |
Remote Entanglement between Fixed-Frequncy Qubits through Quantum State Transfer
-- Model for Quantum Circuit Simulations -- Mari hfuchi, Shintaro Sato (Fujitsu) |
Remote entanglement through quantum state transfer is the basis of quantum computation between distant qubits (chips). I... [more] |
|
SANE |
2023-05-23 14:40 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
A study of authenticity determination for radio signals using Doppler shift Hidetoshi Kamitani, Shito Kurokawa (Rits), Masaaki Kobayashi (AOC), Takeshi Kumaki (Rits) SANE2023-10 |
In recent years, wireless communication has been applied in various fields with the development and diffusion of informa... [more] |
SANE2023-10 pp.55-60 |
EE |
2023-03-06 10:15 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Small Signal Transfer Function of Duty Cycle LLC Current Resonant Converter 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 |
IN, NS (Joint) |
2023-03-02 11:00 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Improve Correction Accuracy of Tiem Correction Sysytem Based on Tempareture Characteristics of Clock Frequency Komichi Takezawa, Naoto Hoshikawa (Oyama College), Atsushi Shiraki, Tomoyoshi Shimobaba, Tomoyoshi Ito (Chiba Univ.) NS2022-178 |
Accurate time synchronization is required for IoT devices, but NTP and GNSS are limited by power consumption and the com... [more] |
NS2022-178 pp.65-70 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 09:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Influence of Reflections in Small-Scale Anechoic Room Measurements Tatsuya Higuchi, Yutaka Kaneda, Kenji Suyama (Tokyo Denki Univ.) EA2022-81 SIP2022-125 SP2022-45 |
When measuring loudspeaker characteristics in an anechoic room, the results vary depending on the measurement position. ... [more] |
EA2022-81 SIP2022-125 SP2022-45 pp.35-40 |