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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2023-01-27 09:40 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Interference Voltage Measurement for EMI Evaluation of Active Implantable Medical Devices by Exposure to 4G and 5G Frequency Radio Waves using Electro-Optical Converter Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Takahiro Iyama, Junji Higashiyama, Yasunori Suzuki (NTT DOCOMO)  EMCJ2022-74 |
[more] | EMCJ2022-74 pp.12-16 |
| EMCJ | 2023-01-27 10:00 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Performance Evaluation of 60 GHz Exposure Set-up for Study of Changes in Thermal Physiology and Cellular Mechanisms Induced by Localized Millimeter-wave Exposure Kohei Yamamoto, Takashi Hikage (Hokkaido Univ.), Hiroshi Masuda, Tatsuya Ishitake (Kurume Univ.), Kun Li (Kagawa Univ.), Akiko Nagai (Aichi Gakuin Univ.) EMCJ2022-75 |
We have developed a novel exposure system to obtain knowledge on thermal physiological responses and changes in cellular... [more] | EMCJ2022-75 pp.17-20 |
| EMCJ | 2023-01-27 13:10 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Estimation of Human Blockage Characteristics for Indoor Propagation in a Local-5G Frequency Band Using Large Scale FDTD Analysis Kazuki Yoshida, Takashi Hikage, Manabu Omiya (Hokkaido Univ.) EMCJ2022-82 |
Local 5G, the fifth-generation mobile communication system (5G) that companies and local governments can construct flexi... [more] | EMCJ2022-82 pp.56-59 |
| 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 |
| EMCJ, IEE-EMC, IEE-SPC | 2022-12-07 15:15 |
Aichi | Numerical Estimation of SAR Enhancement Due to Implated Metal Plates Exposed to Far-Field at 4G/LTE Frequency Bands Shuhei Waki, Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Tomoaki Nagaoka (NICT) EMCJ2022-69 |
[more] | EMCJ2022-69 pp.35-38 |
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| EMCJ | 2022-06-10 13:00 |
Hokkaido | Hokkaido University (Primary: On-site, Secondary: Online) |
Estimation of Exposure Polarization Dependent Characteristics of Active Implantable Medical Device EMI in 5G Sub-6 Frequency Band Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Takahiro Iyama, Junji Higashiyama, Yasunori Suzuki (NTT DOCOMO) EMCJ2022-20 |
[more] | EMCJ2022-20 pp.30-33 |
| EMCJ | 2022-06-10 13:50 |
Hokkaido | Hokkaido University (Primary: On-site, Secondary: Online) |
Estimation on Human Body Blockage Characteristics of Child Model for Epidemiologic Research on RF Exposure and Adolescent Health Kaito Sugimura, Kohei Yamamoto, Takashi Hikage, Manabu Omiya, Keiko Yamazaki, Chihiro Miyashita, Naomi Tamura, Atsuko Ikeda, Reiko Kishi (Hokkaido Univ.) EMCJ2022-22 |
With the spread of wireless communication devices such as smartphones among children, the opportunities for children to ... [more] | EMCJ2022-22 pp.39-42 |
| EMCJ | 2022-06-10 16:00 |
Hokkaido | Hokkaido University (Primary: On-site, Secondary: Online) |
Active Implantable Medical Device EMI Estimation for EV-Charging WPT Systems Shuhei Waki, Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.) EMCJ2022-25 |
[more] | EMCJ2022-25 pp.53-56 |
| EMCJ | 2022-05-20 14:20 |
Kyoto | Campus Plaza Kyoto (Primary: On-site, Secondary: Online) |
Characterization of Human Body Blockage in Cellular and Wireless LAN Frequency Bands for Epidemiologic Research on Association Between Radio Frequency Wave Exposure and Children Health Kohei Yamamoto, Kaito Sugimura, Takashi Hikage, Omiya Manabu, Keiko Yamazaki, Chihiro Miyashita, Naomi Tamura, Atsuko Ikeda, Reiko Kishi (Hokkaido Univ.) EMCJ2022-10 |
[more] | EMCJ2022-10 pp.12-15 |
| EST | 2022-05-19 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
FDTD Simulation for Specific Absorption Rate Enhancement Due to Metallic Plate Implants with Screw Holes at Mobile Radio Frequency Bands Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Tomoaki Nagaoka (NICT) EST2022-5 |
[more] | EST2022-5 pp.24-29 |
| 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 |
| EST | 2022-01-27 11:40 |
Online | Online | A Study on FDTD Simulation of Lens Antennas for Spatial Synthetic Exposure System Ryunosuke Ozaki, Naoya Yamamoto, Takashi Hikage (Hokkaido Univ.) EST2021-62 |
A novel 60 GHz band exposure system has been newly developed for studies on thermal thresholds of biological effects of ... [more] | EST2021-62 pp.27-31 |
| EST | 2022-01-27 13:00 |
Online | Online | FEM Simulation of induced interference voltage of implantable medical devices near dipole and slot antennas in 5G sub6 frequency band Ohtsuka Atsuki, Takuji Nishikawa, Takashi Hikage (Hokkaidou Univ), Takahiro Iyama, Junji Higashiyama, Yasunori Suzuki (NTT docomo) EST2021-63 |
This paper describes a numerical assessment of implantable medical devices (implantable cardiac pacemaker/implantable de... [more] | EST2021-63 pp.32-37 |
| 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]
Human Body Blockage Measurements in Wireless LAN Frequency Bands for Epidemiologic Research on Association Between Radio Frequency Wave Exposure and Children Health Kohei Yamamoto, Ryunosuke Ozaki, Takashi Hikage, Keiko Yamazaki, Atsuko Araki, Chihiro Miyashita, Naomi Tamura, Reiko Kishi (Hokkaido Univ.) |
[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] | |
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