Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
HWS, VLD |
2023-03-04 10:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Importance of Inverters Placement in Ring-Oscilator for Laser Irradiation Detection Shungo Hayashi (YNU), Junichi Sakamoto (AIST/YNU), Masaki Chikano, Tsutomu Matsumoto (YNU) VLD2022-115 HWS2022-86 |
Laser fault injection is known as the most efficient fault injection technique due to its high spatial controllability a... [more] |
VLD2022-115 HWS2022-86 pp.233-238 |
AP |
2022-10-19 09:30 |
Gifu |
GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Evaluation by Simulation of RSSI-Based Direction of Arrival Estimation of Incoherent Waves by Non-Uniform Array Using Hybrid Circuit Takashi Katsumata, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2022-107 |
This paper proposes a method of estimating the direction of arrival of multiple waves using only RSSI (Received Signal S... [more] |
AP2022-107 pp.59-64 |
AP, MW (Joint) |
2022-09-15 10:10 |
Ehime |
The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
A reference signal distribution system with analog phase shifter for suppressing phase fluctuations of transmission line Kae Morita, Jun Shimokawatoko, Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo (Mitsubishi Electric) MW2022-72 |
In a distributed phased array system, it is necessary to distribute a stable reference signal among multiple antenna mod... [more] |
MW2022-72 pp.20-24 |
EMCJ |
2022-07-14 15:05 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Determination of Circuit Element Constant Ranges by Set-based Design for EMI Filters in Brush Motor Circuits Containing Cables Shohei Kan, Zhenhong Xu, Kengo Iokibe, Yoshitaka Toyota (Okayamma Univ.) EMCJ2022-31 |
In the design of automotive products and electronic devices, a large number of design variables must be determined to sa... [more] |
EMCJ2022-31 pp.17-22 |
PN, MWP, EMT, PEM, IEE-EMT [detail] |
2022-01-28 09:50 |
Online |
Online |
[Invited Talk]
Optical Parametric Signal Processing for Optical Fiber Communication Yasuhiro Okamura, Akira Tanaka, Atsushi Takada (Tokushima Univ.) PN2021-42 EMT2021-58 MWP2021-47 |
Phase-sensitive optical amplification (PSA) and optical-phase conjugation (OPC) have recently received broad attention a... [more] |
PN2021-42 EMT2021-58 MWP2021-47 pp.51-55 |
SR |
2021-05-21 11:15 |
Online |
Online |
Channel Allocation for LoRaWAN Considering Intra-System and Inter-System Interferences Shinichiro Kakuda, Yudai Yamazaki, Keita Katagiri, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Koichi Adachi (UEC) SR2021-12 |
In low power wide area network (LPWAN), intra-system and inter-system interferences have become a crucial issue due to a... [more] |
SR2021-12 pp.79-85 |
PN |
2021-03-02 10:25 |
Online |
Online |
Suppression of Signal Degradation in Optically Powered Radio-over-Fiber Using a Multi-mode Fiber Yoshiaki Kawamura, Motoharu Matsuura (UEC) PN2020-51 |
In optically powered radio-over-fiber using multimode fibers, signal quality is degraded by crosstalk between data signa... [more] |
PN2020-51 pp.58-61 |
US |
2021-02-22 13:50 |
Online |
Online |
Investigation of ultrasound emitter diameter and suppression of grating lobe of an airborne ultrasound phased array Kyosuke Shimizu, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2020-68 |
There is a scanning laser source technique (SLS) for performing high-speed measurement by scanning a laser
excitation s... [more] |
US2020-68 pp.10-13 |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2020-01-23 13:20 |
Tottori |
Tottori Univ. |
[Poster Presentation]
Dielectric loss Reduction of Liquid Crystal for Microwave Frequency Phase Shifters Yoichi Murakami, Yosei Shibata, Hiroyasu Sato, Takahiro ishinabe, Qiang Chen, Hideo Fujikake (Tohoku Univ.) |
In this study, we evaluated the relationship between the molecular structure of liquid crystal exhibiting a nematic phas... [more] |
|
EA, ASJ-H |
2019-08-09 11:00 |
Miyagi |
Tohoku Univ. |
Study on Noise Suppression by Differential-type Microphone Array and Machine Learning of 2D Spectrum Koichiro Shiozawa, Kenji Ozawa (Univ. Yamanashi), Tomohiko Ise (AlpsAlpine) EA2019-31 |
This project aims to achieve noise suppression by processing of the output of a microphone array with an artificial neur... [more] |
EA2019-31 pp.53-58 |
MBE |
2019-06-21 14:15 |
Hokkaido |
|
Influence of coherence length on scattering suppression by digital phase-conjugate light Sogo Toda (NIT, Ishikawa), Yuji Kato (Hokkaido Univ.), Koichi Shimizu (Waseda Univ.) MBE2019-18 |
The strong scattering in biological tissue is a difficult problem for optical imaging and measurement of an animal body.... [more] |
MBE2019-18 pp.11-15 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-17 13:30 |
Osaka |
Osaka University Nakanoshima Center |
Design of an optical phased array with high index contrast waveguides using electro-optic polymer core Yuji Miyamoto, Masato Miura, Yoshikuni Hirano, Yasushi Motoyama, Kenji Machida (NHK), Rieko Ueda, Chiyumi Yamada, Toshiki Yamada, Akira Otomo (NICT), Hiroshi Kikuchi (NHK) PN2018-37 EMT2018-71 OPE2018-146 LQE2018-156 EST2018-84 MWP2018-55 |
We have been investigating an ultra-fast optical phased array (OPA) using electro-optic (EO) polymers to apply three-dim... [more] |
PN2018-37 EMT2018-71 OPE2018-146 LQE2018-156 EST2018-84 MWP2018-55 pp.31-36 |
CAS, NLP |
2018-10-19 10:55 |
Miyagi |
Tohoku Univ. |
Slow topology switching for inducing suppression of ring networks with delay-coupled oscillators Tetsu Iwamoto (Osaka Pref. Univ.), Yoshiki Sugitani (Ibaraki Univ.), Keiji Konishi, Naoyuki Hara (Osaka Pref. Univ.) CAS2018-52 NLP2018-87 |
This report deals with a quenching phenomenon in delay-coupled oscillator networks with slow switching topology.The numb... [more] |
CAS2018-52 NLP2018-87 pp.81-86 |
AP |
2017-08-25 13:20 |
Hokkaido |
National Institute of Technology, Hakodate College |
Dual-Polarized Left-Handed Leaky Wave Antenna Using Grounded Coplanar Transmission Line Takayoshi Sasaki, Keisuke Sato, Ichiro Oshima (Denki Kogyo), Naobumi Michishita (NDA), Keizo Cho (CIT) AP2017-85 |
In this report, we propose a leaky-wave dual-polarized sector antenna using a CRLH line with grounded coplanar line , as... [more] |
AP2017-85 pp.93-98 |
MW |
2017-06-23 12:10 |
Aichi |
A-101, Wing-A, Toyohashi University of Technology |
Quadruple-mode cavity resonator aimed at compactness and high Q factor Takuma Nagao, Atsushi Funayama, Masaya Tamura (TUT) MW2017-30 |
A multimode resonator is one of the promising solutions to downsize the base station filter. However, minimization of th... [more] |
MW2017-30 pp.49-54 |
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] |
2017-02-20 13:30 |
Hokkaido |
Hokkaido Univ. |
Characterization of multiplexing technique using virtual phase conjugation for high density holographic memory Yuta Goto, Atsushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
In the holographic memory, the achievable multiplexing number of holograms and the recording density are inherently rest... [more] |
|
AP |
2017-02-16 13:00 |
Tochigi |
Tochigiken-sougou-bunnka Center |
[Invited Lecture]
A Study on Application of Time Modulated Array Antenna to Pulse Doppler Radar Makoto Matsuki, Kazunari Kihira, Satoshi Yamaguchi, Masataka Otsuka, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2016-159 |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. The phase shifter control type... [more] |
AP2016-159 pp.17-22 |
EA, SP, SIP |
2016-03-28 13:15 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
Noise Suppression by Modified Zero Phase Signal Analysis Akira Tanaka, Yuki Amma (Hokkaido Univ.), Arata Kawamura (Osaka Univ.) EA2015-92 SIP2015-141 SP2015-120 |
The zero phase signal analysis is known as one of signal transformations,
by which a given signal is transformed into i... [more] |
EA2015-92 SIP2015-141 SP2015-120 pp.153-157 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-28 10:55 |
Hyogo |
|
Characterization of 1.3-μm npn-AlGaInAs/InP Transistor Laser with Buried Heterostructure Shotaro Tadano, Takaaki Kaneko, Kentaro Yamanaka, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) PN2015-38 EMT2015-89 OPE2015-151 LQE2015-138 EST2015-95 MWP2015-64 |
Since a long-wavelength transistor lasers(TL)has 3 electrical terminals, which are different from the conventional LDs, ... [more] |
PN2015-38 EMT2015-89 OPE2015-151 LQE2015-138 EST2015-95 MWP2015-64 pp.21-26 |
CPM, OPE, LQE, R, EMD |
2015-08-28 09:10 |
Aomori |
Aomori-Bussankan-Asupamu |
Empirical Approach for Multi-channel Switching with Frequency Drift Suppression by Thermal Compensation in TDA-DFB Laser Array Makoto Shimokozono, Takuya Kanai, Hiroyuki Ishii (NTT) R2015-36 EMD2015-44 CPM2015-60 OPE2015-75 LQE2015-44 |
Tunable Distributed Amplification (TDA-) DFB Laser Array is a wide-band quasi-continuous tunable laser and suitable for ... [more] |
R2015-36 EMD2015-44 CPM2015-60 OPE2015-75 LQE2015-44 pp.69-72 |