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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2023-11-24 15:25 |
Tokyo | Kikai-Shinko-Kaikan (Primary: On-site, Secondary: Online) |
Numerical Estimation of Specific Absorption Rates in Vertical Upward Exposures Using Various Anatomical Human Body Models Minori Kagohashi, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.)  EMCJ2023-78 |
Numerical simulations were conducted using four anatomical human models of different ages and genders to evaluate the Sp... [more] | EMCJ2023-78 pp.34-39 |
| AP, SANE, SAT (Joint) |
2023-07-14 10:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Characteristics Evaluation of Wideband Slot Array Antenna with Slitted Reflector by Prototype Measurement Yoshiki Ono, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Shuki Wai, Naoki Kita (NTT) AP2023-56 |
When the reflector is placed behind the broadband slot array antenna in order to make the radiation pattern of the anten... [more] | AP2023-56 pp.139-144 |
| AP | 2022-12-15 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Study on Miniaturized Patch Antenna with Circular Polarization for Earth Sensing Platform via LEO Satellite Haruki Otomo, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Kazumitsu Sakamoto, Yosuke Fujino (NTT) AP2022-175 |
[more] | AP2022-175 pp.13-18 |
| AP | 2022-04-15 11:50 |
Yamagata | Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
A study on gain reduction suppression in a wideband slot array antenna with a reflector Naoya Yamamoto, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Shuki Wai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) AP2022-6 |
[more] | AP2022-6 pp.28-33 |
| EST | 2022-01-27 09:55 |
Online | Online | Evaluation of Aircraft Cabin- to-Exterior Propagation Characteristics for 4 GHz-band WAIC Systems using a Large Scale FDTD Analysis Tetsuya Sekiguchi, Takashi Hikage, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.), Shunichi Futatsumori, Kazuyuki Morioka, Akiko Kohmura, Naruto Yonemoto (ENRI) EST2021-57 |
[more] | EST2021-57 pp.6-9 |
| EST | 2022-01-27 10:15 |
Online | Online | Evaluation of Cabin-to-Exterior Propagation Characteristics for Sub-6GHz/5G Using Small Aircraft Model Considering Ground-reflected Waves Ai Sato, Takashi Hikage, Manabu Yamamoto, Manabu Omiya (Hokkaido Univ.), Syunichi Futatsumori, Akiko Komura, Naruto Yonemoto (ENRI) EST2021-58 |
[more] | EST2021-58 pp.10-14 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Exposure Polarization Dependency of Active Implantable Medical Device EMI in 5G Frequency Band Takuji Nishikawa, Atsuki Ohtsuka, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.) |
The relationship between electromagnetic interference (EMI) characteristics of implantable medical devices and polarizat... [more] | |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Numerical Estimation of Indoor Propagation Characteristics Considering Shadowing due to Human Bodies in Local-5G Frequency Band Kazuki Yoshida, Takashi Hikage, Manabu Yamamoto, Manabu Omiya (Hokkaido Univ.) |
This study focuses on human body shadowing on the propagation characteristics of local-5G frequency bands in indoor envi... [more] | |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Numerical Estimation of Near Fields Coupling Due to Antenna for Implantable Medical Device EMI Assessment Takuji Nishikawa, Atsuki Ohtsuka, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.) |
[more] | |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Numerical Estimation of Indoor Propagation Characteristics Considering Shadowing due to Human Bodies in Local-5G Frequency Band Kazuki Yoshida, Takashi Hikage, Manabu Yamamoto, Manabu Omiya (Hokkaido Univ.) |
This study focuses on human body shadowing on the propagation characteristics of local-5G frequency bands in indoor envi... [more] | |
| AP, SANE, SAT (Joint) |
2021-07-30 13:30 |
Online | Online | Design of planar-type wideband array antenna using double-sided feeding circuit and leaf-shaped bowtie slot element Naoya Yamamoto, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.) AP2021-43 |
Leaf-Shaped bowtie slot antenna has wideband characteristics due to the self-complementary structure. Both-sided MIC (Mi... [more] | AP2021-43 pp.109-114 |
| SANE | 2021-06-25 15:05 |
Online | Online | Interference Path Loss Measurements at 4 GHz Radio Altimeter Band Based on Twin Turboprop Aircraft
-- Evaluations Using Beechcraft B300 aircraft -- Shunichi Futatsumori, Norihiko Miyazaki (ENRI), Takashi Hikage, Tetsuya Sekiguchi, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.) SANE2021-12 |
This report discusses interference path loss (IPL) measurements at 4 GHz radio altimeter band using a twin turboprop air... [more] | SANE2021-12 pp.17-22 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Interference Voltage Measurement Set-up for Beam-Type WPT Using an Electro-Optic Converter for Active Implantable Medical Device EMI Assessment Atsuki Ohtsuka, Suzune Ito, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.) AP2020-49 |
[more] | AP2020-49 pp.79-80 |
| AP | 2019-08-21 13:30 |
Hokkaido | Hokkai-Gakuen Univ. | A Study on Beamwidth Narrowing and Gain Enhancement of a Patch Array Antenna by Loading Dielectric Superstrate Tatsuro Shigihara, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Daisei Uchida (NTT) AP2019-47 |
[more] | AP2019-47 pp.1-6 |
| AP, SANE, SAT (Joint) |
2019-07-19 15:30 |
Miyagi | Tohoku Univ. | [Invited Lecture]
Evaluation of Propagation Characteristics on the Observation Plane outside the Aircraft Cabin for 4.4 GHz band WAIC System using a Large-Scale FDTD Analysis Tetsuya Sekiguchi, Takashi Hikage, Manabu Yamamoto, Toshio Nojima, Manabu Omiya (Hokkaido Univ.), Shunichi Futatsumori, Kazuyuki Morioka, Akiko Kohmura, Naruto Yonemoto (ENRI) AP2019-43 |
[more] | AP2019-43 pp.119-122 |
| MRIS, ITE-MMS | 2018-12-06 16:00 |
Ehime | Ehime University | Derivation of analysis expression for shift selectivity in cross-shift multiplex Shuma Horiuchi, Atsushi Fukumoto, Manabu Yamamoto (TUS) |
[more] | |
| AP, SANE, SAT (Joint) |
2018-07-20 09:20 |
Hokkaido | Hokkaido Univ. | A Study on Broadbanding of a Rectangular Loop Antenna Placed on a Ground Plane Hayaki Nomura, Manabu Yamamoto (Hokkaido Univ.) AP2018-58 |
[more] | AP2018-58 pp.95-99 |
| AP, WPT (Joint) |
2018-01-19 16:00 |
Nara | ATR | Evaluation of Aircraft Cabin- to-Exterior Propagation Characteristics for 4.4 GHz-band WAIC Systems using a Large Scale FDTD Analysis Tetsuya Sekiguchi, Takashi Hikage, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.), Syunichi Futatsumori, Akiko Kohmura, Naruto Yonemoto (ENRI) AP2017-172 |
[more] | AP2017-172 pp.121-124 |
| MRIS, ITE-MMS | 2017-12-07 13:40 |
Ehime | Ehime Univ. | Experimental evaluation of multiplex number and density in cross shift multiplex recording system Shuma Horiuchi, Atsushi Fukumoto, Manabu Yamamoto (TUS), Asato Tanaka (Mitsubishi Chemical) MR2017-28 |
We demonstrated the index of density and its multiplexing number by cross shift multiplex recording method which is one ... [more] | MR2017-28 pp.13-16 |
| MRIS, IEE-MAG | 2017-03-10 13:25 |
Aichi | Nagoya Univ. | Performance evaluation for the media evaluation system of the holographic data storage using spherical reference beam Shuma Horiuchi, Atsushi Fukumoto, Manabu Yamamoto (TUS) MR2016-60 |
(To be available after the conference date) [more] | MR2016-60 pp.21-24 |
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