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All Technical Committee Conferences  (All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 103  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP, MW
(Joint)
2022-09-16
14:15
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
Design for Array Period of Circular Patch Array Wave Absorber
Tomoaki Takahashi, Souta Matsumoto (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech.), Osamu Hashimoto, Ryosuke Suga (Aoyama Gakuin Univ.)
 [more]
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
10:50
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
Experimental Test on Circularly Polarized Horn Antenna with Parasitic Elements
Ryo Kumagai, Sota Nakano, Tomoki Uwano, Ryosuke Suga (Aoyama Gakuin Univ.) EMT2022-10 MW2022-34 OPE2022-13 EST2022-11 MWPTHz2022-8
The author has been proposing a circularly polarized rectangular horn antenna using parasitic elements array and its cha... [more] EMT2022-10 MW2022-34 OPE2022-13 EST2022-11 MWPTHz2022-8
pp.13-17
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
11:15
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
A Study on Far-end Crosstalk Suppression of Differential Mode MSL by Using LCP Sheet
Hayama Hisanaga, Ryosuke Suga (Aoyama Gakuin Univ.) EMT2022-11 MW2022-35 OPE2022-14 EST2022-12 MWPTHz2022-9
In this report, far-end crosstalk in microstrip lines was suppressed by placing a liquid crystalline polymer sheet on th... [more] EMT2022-11 MW2022-35 OPE2022-14 EST2022-12 MWPTHz2022-9
pp.18-22
EMD, WPT, EMCJ, PEM
(Joint)
2022-07-15
14:25
Tokyo
(Primary: On-site, Secondary: Online)
A study on thin microstrip line with ground slit on flexible circuit for optical transceivers.
Yuya Yamaguchi (AGU), Akihisa Tsuchiya (KISTEC), Masahiro Takeda, Eiji Inami (Yamashita Materials), Hideaki Sugama (KISTEC), Osamu Hashimoto, Ryosuke Suga (AGU)
The high-speed optical communications and small devices were required for development of 5G and datacenter and low-loss ... [more]
PN, MWP, EMT, PEM, IEE-EMT [detail] 2022-01-27
13:55
Online Online [Invited Lecture] Investigation of Biological Phantom Reproducing Dielectric Properties of Skin Tissue in Terahertz Frequency Range
Shota Yamazaki (NICT), Tetsuta Tomizawa (Aoyama Gakuin Univ.), Maya Mizuno (NICT), Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.), Tomoaki Nagaoka (NICT)
 [more]
EST 2022-01-27
17:40
Online Online S-Parameter Estimation of Circular Patch Array Absorbers for Arbitrary Polarization and Incident Angle Using Six-Port Circuit Model
Shunya Oshino, Souta Matsumoto, Ryosuke Suga (AGU), Kiyomichi Araki (Tokyo Tech), Osamu Hashimoto (AGU) EST2021-76
 [more] EST2021-76
pp.93-97
EMCJ 2022-01-21
13:50
Online Online An Analysis on Normal and Common Mode Surges in Motor Drive System
Haruki Kuwajima, Ryosuke Suga (Aoyama Univ.), Kohei Hasegawa, Takenori Yasuzumi (Toshiba corp.), Tomoki Uwano, Osamu Hashimoto (Aoyama Univ.) EMCJ2021-67
 [more] EMCJ2021-67
pp.34-39
MW 2021-12-16
13:00
Kanagawa Kawasaki City Industrial Promotion Hall
(Primary: On-site, Secondary: Online)
A Basic Study on Corrosion Detection Inside Reinforced Concrete Wall by Using Doppler Effect
Keiichi Yokota, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) MW2021-87
Demands for nondestructive corrosion inspections are increasing with the aging of reinforced concrete structures. The in... [more] MW2021-87
pp.15-18
PEM
(Workshop)
2021-11-29
- 2021-11-30
Hokkaido Hokkaido Univ. (Hybrid by remote)
(Primary: On-site, Secondary: Online)
Investigation of Dielectric Property of Skin Tissue Phantom Added Glycerin Using Terahertz TDS
Tetsuta Tomizawa (Aoyama Gakuin Univ.), Shota Yamazaki, Maya Mizuno (NICT), Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.), Tomoaki Nagaoka (NICT)
The dielectric properties of skin tissue phantoms with glycerin concentrations from 0% to 60% were investigated in a ter... [more]
OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] 2021-07-16
09:30
Online Online Comparison of 2D-FDTD/Ray-tracing Hybrid Method suitable for Airport Surface with Full-wave Analysis
Megumi Watanabe, Masaki Hashimoto, Ryosuke Suga (Aoyama Gakuin Univ.), Atsushi Kezuka (ENRI), Osamu Hashimoto (Aoyama Gakuin Univ.) EMT2021-17 MW2021-22 OPE2021-11 EST2021-18 MWP2021-19
Ground based augmentation system (GBAS) using GPS has been developed as a next generation landing guidance system. GBAS ... [more] EMT2021-17 MW2021-22 OPE2021-11 EST2021-18 MWP2021-19
pp.54-58
EST 2021-05-20
13:50
Online Online A Study on Impedance Improvement of Normal Mode Helical Antenna Placed on Conductor Plate
Sota Nakano, Ryosuke Suga, Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.) EST2021-3
In this research, the impedance characteristics of a normal mode helical antenna (NMHA) placed on a ground conductor pla... [more] EST2021-3
pp.11-14
AP 2021-03-26
11:35
Online Online [Invited Talk (Young Researcher)] Study of optically transparent antennas based on graphene
Shohei Kosuga (Aoyama Gakuin Univ./JSPS Research Fellow), Shunichiro Nagata, Sho Kuromatsu, Ryosuke Suga, Takeshi Watanabe, Osamu Hashimoto, Shinji Koh (Aoyama Gakuin Univ.) AP2020-137
We focused on graphene, a one-atom-thick two dimensional carbon sheet, as an electrode material for optically transparen... [more] AP2020-137
pp.31-36
WPT 2021-03-05
10:10
Online Online EM Assessment of Human Body RF Exposure from 5.75GHz Radiative WPT Beamforming Antenna
Andrey Andrenko (NICT), Naoki Fujita (Aoyama Gakuin University), Yuto Shimizu, Kanako Wake, Soichi Watanabe (NICT), Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin University) WPT2020-43
 [more] WPT2020-43
pp.46-50
EST 2021-01-21
16:00
Online Online A Study on Phase Improvement on Radiated Electric Field of Circularly Polarized Horn Antenna Using Parasitic Elements
Ukyo Nakazawa, Ryosuke Suga (Aoyama Gakuin Univ.), Tomoki Uwano (Office Uwano), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2020-63
 [more] EST2020-63
pp.56-61
EST 2021-01-22
14:30
Online Online A Study on Design of Square Patch Array Wave Absorber Considering Electromagnetic Coupling
Sota Matsumoto, Ryosuke Suga (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech.), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2020-75
 [more] EST2020-75
pp.115-119
EMCJ, IEE-EMC, IEE-SPC 2020-12-11
13:00
Online Online A Study on Absorbed Power Density Assessment Using Equivalent Current Reconstruction for Exposure to Electromagnetic Waves in Sub-Millimeter and Millimeter Wave Bands
Ryo Matsumoto (Aoyama Gakuin Univ./NICT), Shuntaro Omi, Kensuke Sasaki, Kanako Wake (NICT), Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2020-59
Recently, practical use of wireless communication technologies using quasi-millimeter wave and millimeter wave bands, su... [more] EMCJ2020-59
pp.21-24
EMCJ, IEE-EMC, IEE-SPC 2020-12-11
14:15
Online Online Equivalent Circuit Model of a Toroidal Coil considering Frequency Characteristics of Permeability represented by using Parallel Resonant Circuits
Haruki Kuwajima, Ryosuke Suga (Aoyama Gakuin Univ.), Kohei Hasegawa, Tuyoshi Tokiwa (TOSHIBA corp.), Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2020-62
 [more] EMCJ2020-62
pp.37-41
EMCJ, IEE-EMC 2020-11-27
14:50
Online Online A Study on Human Exposure Assessment for Various Receiving Points from Radiative WPT System
Naoki Fujita (Aoyama Gakuin Univ.), Andrey Andrenko, Yuto Shimizu, Kanako Wake (NICT), Ryosuke Suga (Aoyama Gakuin Univ.), Soichi Watanabe (NICT), Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2020-54
In recent years, wireless power transfer (WPT) systems using microwave frequency have attracted much attention for advan... [more] EMCJ2020-54
pp.18-22
MW, EST, EMCJ, PEM, IEE-EMC [detail] 2020-10-23
09:25
Online Online A Study on a New Structural Microstrip Balun and Its Test Circuit.
Kazuto Oshima, Ryosuke Suga (Aoyama Gakuin Univ.), Tomoki Uwano (Office Uwano), Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2020-37 MW2020-51 EST2020-39
We have proposed a balun with a simple structure that has a slitted ground of the microstrip line. In this study, we pro... [more] EMCJ2020-37 MW2020-51 EST2020-39
pp.72-76
MW, EST, EMCJ, PEM, IEE-EMC [detail] 2020-10-23
09:50
Online Online A Study on RCS Improvement and Inter-element Interference Reduction of Quarter Wavelength Resonators for Chip-less RFID Tag
Keiichi Yokota, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2020-38 MW2020-52 EST2020-40
 [more] EMCJ2020-38 MW2020-52 EST2020-40
pp.77-80
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