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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 197  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2023-02-17
16:00
Miyagi Tohoku University, Aobayama Campus
(Primary: On-site, Secondary: Online)
Consideration on Antenna Transient Radiation
Motoyuki Sato (Tohoku Univ.) AP2022-231
(To be available after the conference date) [more] AP2022-231
pp.188-193
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
EST 2023-01-26
11:00
Okinawa
(Primary: On-site, Secondary: Online)
Film profiles optimization for multilayer-type multispectral filter arrays
Yasuo Ohtera (Toyama Prefectural Univ.), Yasuhide Tsuji (Inst. Tech.) EST2022-77
We investigated the film thickness optimization of a multilayer-type multispectral filter array for integrated multispec... [more] EST2022-77
pp.20-25
EST 2023-01-27
12:00
Okinawa
(Primary: On-site, Secondary: Online)
Estimation of permittivity distribution inside concrete using FDTD method and ensemble Kalman filter
Yoshihito Yamamoto, Kota Kubo, Shunpei Fujimori (Hosei Univ.), Jun Sonoda (NIT, Sendai College) EST2022-96
In order to estimate the heterogeneous permittivity distribution inside concrete, an ensemble Kalman filter is applied t... [more] EST2022-96
pp.112-116
AP, WPT
(Joint)
2023-01-19
12:05
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
5G radio wave propagation analysis in a city model by large-scale FDTD simulation using the supercomputer "Fugaku"
Yoichi Kochibe, Naoki Ebata, Takashi Yamagajo, Wataru Odajima, Hiroaki Watanabe, Hikaru Inoue (Fujitsu) AP2022-182
Recently, the utilization of the radio communication technology such as the service start of the fifth-generation mobile... [more] AP2022-182
pp.30-32
EA, US
(Joint)
2022-12-22
13:30
Hiroshima Satellite Campus Hiroshima [Poster Presentation] Induced Potentials in bone by ultrasound propagation -- PE-FDTD Simulation --
Hidehisa Suzuyama, Taisei Tsubata, Keigo Maehara (Doshisha Univ.), Atsushi Hosokawa (NIT, Akashi College), Takao Tsuchiya, Mami matsukawa (Doshisha Univ.) US2022-50
LIPUS has been reported to shorten the healing time of fractures by 30-40 %. However, the initial mechanism of the heali... [more] US2022-50
pp.1-5
EMT, IEE-EMT 2022-11-18
11:10
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Nonlinear property analysis of magnetic materials using Multiphysics Simulation
Yuta Ito, Takumi Yasuda, Seiya Kishimoto, Shinichiro Ohnuki (Nihon Univ.) EMT2022-57
The oscillation of terahertz waves is expected to be achieved by utilizing the spin motion of antiferromagnetic material... [more] EMT2022-57
pp.75-78
EMT, IEE-EMT 2022-11-18
13:50
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Invited Lecture] Antenna analysis using FDTD method -- Basics and latest technique --
Takuji Arima (TUAT) EMT2022-60
Electromagnetic field analysis is used in a wide range of applications, from the optical region to the very low-frequenc... [more] EMT2022-60
pp.89-92
EA, ASJ-H, ASJ-MA, ASJ-SP 2022-07-07
17:40
Hokkaido   A Study on the Resolution of Three Dimensinal Pinna Model for Estimating HRTF by Using FDTD Method
Kazuhiro Kakizaki, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Kunitoshi Motoki (Hokkai Gakuen Univ.) EA2022-23
Reproducing an individual head-related transfer function(HRTF), we can perceive a three-dimensional sound image clearly.... [more] EA2022-23
pp.51-54
US 2022-06-30
13:25
Osaka Kansai University (Senriyama Campus) 2-D FDTD simulation of moving sound source and receiver with directivity
Takao Tsuchiya, Yu Teshima, Shizuko Hiryu (Doshisha Univ.) US2022-13
In this paper, moving sound source and receiver with directivity are implemented in the two-dimensional finite differenc... [more] US2022-13
pp.19-24
US 2022-06-30
13:50
Osaka Kansai University (Senriyama Campus) Object discrimination ability of bats by operant conditioning
Mayuko Mogi, Yu Teshima, Hare Nishida, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ.) US2022-14
Bats acquire information about a target by emitting ultrasound pulses from their mouths or noses and listening to the ec... [more] US2022-14
pp.25-30
EMT, IEE-EMT 2022-06-23
10:05
Tokyo The Institute of Electrical Engineers of Japan Extension of Dirac equation by the charge creation-annihilation field and simulation for formation process of atomic orbitals by FDTD method
Hideki Mutoh (Link Research) EMT2022-1
We have reported that Maxwell's equations should be extended by using the charge creation-annihilation field to treat th... [more] EMT2022-1
pp.1-6
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
17:00
Online Online Technology for understanding infrastructure conditions using numerical simulation of acoustic fields
Akihiro Tsuno, Keisuke Kako, Yuki Kimata, Hideaki Kimura (Chubu Univ) EST2021-74
In recent years, secondary disasters such as road closures due to collapsed utility poles have become a serious problem.... [more] EST2021-74
pp.84-87
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]
PEM
(Workshop)
2021-11-29
- 2021-11-30
Hokkaido Hokkaido Univ. (Hybrid by remote)
(Primary: On-site, Secondary: Online)
Calculation of Electromagnetic Field Distribution for Predicting Indoor 28 GHz Millimeter-wave Propagation Characteristics in Residential House Environment
Sango Nagamoto, Manabu Omiya (Hokkaido Univ.)
To predict indoor 28 GHz millimeter-wave propagation characteristics in residential house environment, this paper carrie... [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]
EST, MW, EMCJ, IEE-EMC [detail] 2021-10-07
11:10
Online Online technology for understanding infrastructure conditions by combining IoT sensors and vibration simulation
Akihiro Tsuno, Keisuke Kako, Hideaki Kimura (Chubu Univ) EMCJ2021-30 MW2021-42 EST2021-32
In recent years, roadblocks caused by collapsed utility poles have become a major problem in disasters, resulting in sec... [more] EMCJ2021-30 MW2021-42 EST2021-32
pp.17-20
SCE 2021-08-06
13:30
Online Online High light absorption efficiency design by FDTD simulation in superconducting nanostrip photon detector
Mai Nishikawa, Kouhei Sawai, Hiroyuki Shibata (Kitami IT) SCE2021-2
An optical simulation using the finite differential time domain (FDTD) method was performed to improve the detection eff... [more] SCE2021-2
pp.5-9
AP, SANE, SAT
(Joint)
2021-07-28
16:20
Online Online [Invited Lecture] A Study on Path Loss Prediction Formula for IoT wireless system close to Concrete Ceiling with Flat Surface in 920MHz band
Naotake Yamamoto, Taichi Sasaki, Atsushi Yamamoto, Tetsuya Hishikawa (Panasonic), Kentaro Saito (Tokyo Denki Univ.), Junichi Takada (Tokyo Tech.), Toshiyuki Maeyama (Takushoku Univ.) AP2021-32
With the growth of the IoT (Internet of Things) market in recent years, wireless devices in the 920MHz band have been im... [more] AP2021-32
pp.49-54
 Results 1 - 20 of 197  /  [Next]  
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