Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ, IEE-EMC |
2018-12-14 14:05 |
Aichi |
|
Noise Detection Circuits for Specifying the Propagation Path on the PCB Ryota Kobayashi, Kenji Hirose, Hideyuki Oh-hashi, Chiharu Miyazaki (Mitsubishi Electric) EMCJ2018-93 |
[more] |
EMCJ2018-93 pp.57-62 |
EMCJ |
2016-11-25 16:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Special Talk]
High Speed/High Frequency Signal Transmission Lines and Rlated EMC Problems Hideyuki Oh-hashi (Mitsubishi Electric Co.) EMCJ2016-98 |
EMC problems in high frequency region are increasing because the speed and frequency of the signals used in electronic c... [more] |
EMCJ2016-98 pp.61-66 |
EMCJ |
2015-11-13 10:35 |
Kanagawa |
Mitsubishi Electric Corporation |
A Gasket-Free Electromagnetic Shielding Structure for 2.4 GHz band Using Folded-Quarterwavelength SIW Resonators Satoshi Yoneda, Yasuhiro Shiraki, Yuichi Sasaki, Naoto Oka, Hideyuki Oh-hashi (Mitsubishi Electric) EMCJ2015-81 |
As wireless local area network (LAN) devices have been widely spread in past few years, a shielded room realizing shield... [more] |
EMCJ2015-81 pp.1-6 |
EMCJ |
2015-11-13 13:00 |
Kanagawa |
Mitsubishi Electric Corporation |
Unbalance Compensation of Differential Transmission Lines with Lightning Protection Devices on PCB Ayumi Motohashi, Fujiyuki Nakamoto, Yuichi Sasaki, Naoto Oka, Hideyuki Oh-hashi (Mitsubishi Electric Corp.) EMCJ2015-84 |
Recently, differential transmission lines which have low electromagnetic radiation performance are widely used for high ... [more] |
EMCJ2015-84 pp.19-23 |
EMCJ |
2014-07-10 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Noise Suppression Effect by Three-Terminal Capacitors on Power Line for Digital Circuit Using Akihito Kobayashi, Yasuhiro Shiraki, Yuichi Sasaki, Naoto Oka, Hideyuki Oh-hashi (Mitsubishi Electric) EMCJ2014-18 |
[more] |
EMCJ2014-18 pp.7-11 |
EMCJ, WPT (Joint) |
2014-01-31 09:55 |
Saga |
Saga Univ. |
A GHz-band Electromagnetic Shielding Structure with Built-in Arrayed SIW Resonators Satoshi Yoneda, Yasuhiro Shiraki, Yuichi Sasaki, Naoto Oka, Hideyuki Oh-hashi (Mitsubishi Electric) EMCJ2013-122 |
As operating frequency of electronic devices have become higher recently, electromagnetic noise over GHz frequency may b... [more] |
EMCJ2013-122 pp.63-67 |
EMCJ |
2013-09-13 11:00 |
Hokkaido |
Hokkaido Univ. |
Transmission Quantity Investigation for Substrate Integrated Waveguides on Shield Enclosure Apertures Yasuhiro Shiraki, Naoto Oka, Yuichi Sasaki, Hideyuki Oh-hashi, Satoshi Yoneda (Mitsubishi Electric) EMCJ2013-50 |
We investigated a substrate integrated waveguide (SIW) resonators in order to suppress electromagnetic noise from apert... [more] |
EMCJ2013-50 pp.7-11 |
EMCJ |
2013-07-11 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Study on Transformed Common-mode from Differential-mode for Differential Transmission Line with components Ayumi Mothashi, Fujiyuki Nakamoto, Yuichi Sasaki, Naoto Oka, Hideyuki Oh-hashi (Mitsubishi Electric Corp.) EMCJ2013-33 |
Recently, the high-speed differential interface such as Ethernet is widely used as a line-structure with low radiated no... [more] |
EMCJ2013-33 pp.33-37 |
EMCJ |
2012-07-19 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Measurement and Analysis Methods of Immunity Evaluation for Metal Cable Yusuke Suzuki, Yoshihiro Akeboshi, Naoto Oka, Hideyuki Oh-hashi (Mitsubisi Electric Corp.) EMCJ2012-38 |
[more] |
EMCJ2012-38 pp.33-38 |
EMCJ |
2012-01-27 13:40 |
Fukuoka |
Kyushu Univ. |
Immunity Evaluation Method of Metal Cable for High-speed Signal Transmission Yusuke Suzuki, Satoshi Yoneda, Naoto Oka, Hideyuki Oh-hashi (Mitsubishi Electric Corp.), Seiichi Saito (Salesian Polytechnic) EMCJ2011-122 |
As the application field of a high-speed digital signal transmission system using a metal cable has expanded, it is nece... [more] |
EMCJ2011-122 pp.65-70 |
EMCJ |
2012-01-27 14:05 |
Fukuoka |
Kyushu Univ. |
A Study of Cable Failure Diagnosis Technique Using Multi-mode TDR method Takashi Kuwahara, Tsuyoshi Kobayashi, Hiroyuki Joba, Hideyuki Oh-hashi (Mitsubishi Electric Corp.), Seiichi Saito (Salesian Plytecnic) EMCJ2011-123 |
In a multipoint cable network system connected with many units and complicated wiring structure, it is difficult to find... [more] |
EMCJ2011-123 pp.71-76 |
EMCJ |
2012-01-27 14:25 |
Fukuoka |
Kyushu Univ. |
Evaluation of noise suppression for high-speed differential signal with shielded pair line Tsuyoshi Kobayashi, Hideyuki Oh-hashi (Mitsubishi Electric Corp), Seiichi Saito (Salesian Polytechnic) EMCJ2011-124 |
Common mode chalk coils (CMC’s) are often used to suppress differential signal noises. However, in the high speed signal... [more] |
EMCJ2011-124 pp.77-81 |
EMT, OPE, MW, IEE-EMT [detail] |
2010-07-30 14:15 |
Hokkaido |
Hokkaido Univ. |
A compact integrated 8x8 hybrid matrix using novel double-layer structure with coupled-lines hybrids Motomi Abe, Yukihiro Tahara, Tetsu Owada, Takeshi Yuasa, Hideyuki Oh-hashi, Naofumi Yoneda (Mitsubishi Electric) MW2010-65 OPE2010-50 |
[more] |
MW2010-65 OPE2010-50 pp.223-228 |
AP |
2009-05-21 15:45 |
Kumamoto |
Kumamoto Univ. |
A Broad Beamwidth-Performed Quadrifilar Helical Antenna With Rewinding Wires and Its Optimized Support Structure Kazushi Nishizawa, Michio Takikawa, Hideyuki Oh-hashi, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-22 |
In this report, first a quadrifilar helical antenna is adopted due to its good performance in the axial ratio, and its d... [more] |
AP2009-22 pp.63-68 |
MW |
2008-12-12 16:40 |
Toyama |
Toyama-Univ. Gofuku-camp. |
A millimeter wave multi-layered substrate-embedded termination tolerant to resistance variations of resistive film Takeshi Yuasa, Yukihiro Tahara, Naofumi Yoneda, Hideyuki Oh-hashi (Mitsubishi Electric Electric Co.) MW2008-160 |
[more] |
MW2008-160 pp.83-86 |
MW |
2008-06-27 10:00 |
Aichi |
Toyohashi Univ. of Tech. |
60GHz LTCC Dual Mode Filter Using 2λ Ring Resonator and λ/4 Open Stubs Satoshi Yoneda, Takeshi Yuasa, Tetsu Owada, Hideyuki Oh-hashi (Mitsubishi) MW2008-34 |
A dual-mode band pass filters (BPF) applying 1λ ring resonator is well known as an equivalent 2nd order BPF with one res... [more] |
MW2008-34 pp.19-24 |
MW |
2007-12-18 13:55 |
Fukui |
Fukui Univ. |
BGA interconnections using asymmetrical quasi-coaxial transmission line for radiation reduction Takeshi Yuasa, Yukihiro Tahara, Naofumi Yoneda, Hideyuki Oh-hashi (Mitsubishi Electric Co.) MW2007-131 |
(To be available after the conference date) [more] |
MW2007-131 pp.23-27 |
MW |
2007-12-18 14:20 |
Fukui |
Fukui Univ. |
A Waveguide-based Power Divider using Narrow-Wall Probes Short-ended with Substrate Metalization Patterns Motomi Abe, Yukihiro Tahara, Naofumi Yoneda, Hideyuki Oh-hashi (Mitsubishi Electric) MW2007-132 |
A novel waveguide power divider based on a coaxial-to-waveguide transition using a narrow-wall probe is presented. The w... [more] |
MW2007-132 pp.29-34 |
MW |
2007-09-05 16:55 |
Tochigi |
Utsunomiya Univ. |
A Millimeter-wave Coaxial-to-Waveguide Transition using Crank-shaped Slot in the Narrow Wall of Rectangular Waveguide Yukihiro Tahara, Akimichi Hirota, Tetsuya Oba, Satoshi Yamaguchi, Hideyuki Oh-hashi, Naofumi Yoneda (Mitsubishi Electric Corp.) MW2007-93 |
Coaxial-to-waveguide transitions are widely used for antenna feed network and power amplifier applications. We propose a... [more] |
MW2007-93 pp.67-70 |
AP, SAT (Joint) |
2007-07-19 14:20 |
Hokkaido |
Daiichi-Takimotokan(Noboribetsu) |
Measurement Results of a DipoleAntenna on a Housing without a Balun Toru Fukasawa, Hideyuki Oh-hashi, Masataka Ohtsuka, Yoshihiko Konishi, Shigeru Makino (Mitsubishi Electric Co.) AP2007-55 |
We simulate the characteristics of a dipole antenna without a balun on a box of a portable telephone. Length of the box ... [more] |
AP2007-55 pp.77-82 |