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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 32  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MW 2024-05-17
10:25
Osaka Osaka University Toyonaka Campus
(Primary: On-site, Secondary: Online)
Radiation characteristics of a 920-MHz band magnetic loop antenna buried in the ground
Fumiya Morozumi, Hitoshi Shimasaki (Kyoto Inst. of Tech.)
(To be available after the conference date) [more]
AP, WPT
(Joint)
2024-01-18
16:40
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] A consideration on a microstrip antenna fed by an L-probe on a finite ground plane
Terutoshi Goto, Tomoki Matsushima, Kenshi Inoue, Yuichi Kimura (Saitama Univ.) AP2023-177
This paper presents a microstrip antenna (MSA) fed by an L-probe without dielectric substrates. The proposed antenna con... [more] AP2023-177
pp.89-94
AP 2023-10-20
09:30
Iwate Iwate University
(Primary: On-site, Secondary: Online)
Influence of Substrate Permittivity for Bandwidth of Microstrip Antenna with Small Ground Plane
Hideki Ueda, Ryotaro Ohashi (Murata Mfg.) AP2023-120
Microstrip antennas (MSAs) have wider bandwidths of the reflection when the permittivity of the substrate is lower gener... [more] AP2023-120
pp.117-122
AP, SANE, SAT
(Joint)
2023-07-14
15:50
Hokkaido The Citizen Activity Center
(Primary: On-site, Secondary: Online)
[Invited Lecture] Evaluation of Radio Propagation between Launch Vehicle and Ground Station at Low Elevation
Koji Sunami, Aya Asamura, Kohtaroh Sugizono, Naohiro Tsuchiya, Yuudai Yamagami, Takashi Hamasaki (JAXA), Yukio Kamata (Anttech) AP2023-62
To measure the success or failure of a launch vehicle, telemetry from satellites, the payload, and the launch vehicle is... [more] AP2023-62
pp.172-175
AP, MW
(Joint)
2022-09-14
13:50
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
Realization of a Cosecant Squared Beam Reflector Antenna at 300GHz band and Evaluation of Received Power with Distance
Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Ayumu Yabuki, Masayuki Miyashita (Softbank) AP2022-76
In Beyond 5G/6G mobile communication system, the 300 GHz band is being considered for use. While the 300 GHz band can re... [more] AP2022-76
pp.26-31
SANE 2022-08-18
17:45
Hokkaido  
(Primary: On-site, Secondary: Online)
Optical ground station construction and steady technology acquisition for optical communications between space and ground -- Space optical direct communication technology --
Tatsuya Mukai, Yosuke Hashimoto, Eiichi Mizuta, Tomohiro Araki (JAXA), Yoshihisa Takayama (TU) SANE2022-43
In addition to contemporary radio technologies, space agencies plan to adopt optical technologies to realize faster data... [more] SANE2022-43
pp.56-61
CS 2022-07-14
11:30
Kagoshima Yakushima Environmental and Cultural Village Center
(Primary: On-site, Secondary: Online)
Two ray model approximation of radio propagation for drone link
Yuga Hashimoto, Satoshi Takahashi (Hiroshima City Univ.) CS2022-16
It is considered that the radio wave propagation in the remote control line channel of the unmanned aerial vehicle drone... [more] CS2022-16
pp.28-29
AP 2022-02-17
09:50
Online Online An experimental investigation of the reflection characteristics of lunar surface
Feng Lu, Kazunori Takeuchi, Akira Yamaguchi, Hiroyuki Shinbo (KDDI Research) AP2021-159
Providing communication areas on the lunar surface for exploration of the lunar surface etc. in the 2030s has been consi... [more] AP2021-159
pp.7-10
PN, MWP, EMT, PEM, IEE-EMT [detail] 2022-01-28
16:35
Online Online Propagation characteristics of robot-to-robot communication with low antenna height (2)
Akihiro Tatsuta, Hiroyuki Sasai, Motoki Hirose, Akio Shigekane, Hiroyuki Uematsu, Takeshi Ando (Panasonic) PN2021-50 EMT2021-66 MWP2021-55
In recent years, there has been an increasing need for automatic driving and remote control by wireless communication of... [more] PN2021-50 EMT2021-66 MWP2021-55
pp.95-100
AP, SANE, SAT
(Joint)
2021-07-29
10:25
Online Online Design and evaluation of a cross bow-tie antenna
Tomohiro Kondo, Motoyuki Sato (Tohoku Univ.) AP2021-33
A cross bow-tie antenna for full polarimetric ground penetrating radar (GPR), operating at 10 MHz-1.5 GHz is designed an... [more] AP2021-33
pp.55-60
SANE 2020-11-25
10:45
Online Online Generation of learning images corresponding to differences in ground penetrating radar and underground media for highly accurate identification of ground penetrating radar images with AI
Daiki Taga, Tomoyuki Kimoto (NIT, Oita), Jun Sonoda (NIT, Sendai) SANE2020-28
Ground penetrating radar is a technology that detects underground objects by utilizing the reflection of radio waves inc... [more] SANE2020-28
pp.7-12
MW, AP
(Joint)
2020-09-24
12:50
Online Online [Poster Presentation] A study on landmine imaging by handheld GPR ALIS
Tomohiro Kondo, Kazutaka Kikuta, Motoyuki Sato (Tohoku Univ.) AP2020-34
For humanitarian demining, we are developing a hand-held ground penetrating radar (GPR) ALIS, as an alternative tool to ... [more] AP2020-34
pp.15-20
EST 2020-01-31
10:45
Oita Beppu International Convention Center A Consideration on a Backscattering Response Model for the Estimation of Underground Structures
Naoki Satoh, Shunsuke Hirano, Tsugumichi Shibata (TCU) EST2019-93
Accidents such as the collapse of roads caused by cavities under the ground have become a problem. The radar technology ... [more] EST2019-93
pp.73-76
SANE, SAT
(Joint)
2019-02-13
14:25
Kagoshima Tanegashima Island Experimental Verification of BS Antenna Configuration Mitigating Ground Reflection Fading on Airport Surface
Junichi Naganawa, Kazuyuki Morioka, Norihiko Miyazaki, Xiaodong Lu, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI) SANE2018-112
AeroMACS (Aeronautical Mobile Airport Communications System) is a wireless communication standard which provides high-sp... [more] SANE2018-112
pp.13-18
RCS 2018-06-22
10:40
Nagasaki Nagasaki University Evaluation of OAM Based Mode Division Multiplexing Transmission in Different Propagation Environments
Ayano Yamamoto, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2018-69
Orbital angular momentum (OAM) is a physical quantity of an electromagnetic wave that is independent of polarization, a... [more] RCS2018-69
pp.201-206
SANE 2017-10-05
10:40
Tokyo Maison franco - japonaise (Tokyo) Preliminary Experiment of Sea Ice Thickness Measurement by Ground Penetrating Radar
Masayoshi Matsumoto, Mitsunori Yoshimura (PASCO), Kazuhiro Naoki, Kohei Cho (Tokai Univ.) SANE2017-52
Observation of sea ice thickness is one of key issues to understand regional effect of global warming. The utilization c... [more] SANE2017-52
pp.43-48
EMCJ, IEE-EMC 2015-12-18
10:45
Aichi TOYOTA CENTRAL R&D LABS., INC. FM-Band Noise Current Analysis Focused on Grounding of Power Converter
Yoshihiro Kida, Tatsuya Ozawa, Shinji Ohoka, Yasuhiro Fukagawa (SOKEN), Kaoru Torii (TMC) EMCJ2015-92
FM-band noise current emitted from power converter such as DC-DC converter depends on the structure of chassis of the po... [more] EMCJ2015-92
pp.13-18
SANE 2015-11-26
15:00
Miyagi Tohoku University, Katahira Sakura Hall Development of Non-Destructive Sensor for Wooden Structures (5) -- Measurement of Electrical Characeristics of the Wood --
Kyouji Doi, Yumi Asano, Yasunari Mori, Takayoshi Yumii (Mitui Engineering&Shipbuilding), Kazunori Takahashi, Motoyuki Sato (Tohoku Univ.) SANE2015-66
Ground penetrating radar (GPR) is applied to inspect buried objects or concrete structures. In this case difference of p... [more] SANE2015-66
pp.13-17
MWP 2015-05-25
15:45
Tokyo Kikai-Shinko-Kaikan Bldg. An Study of the Reflection Characteristics of the Millimeter-wave on the Track Surface in Railways
Kazuki Nakamura, Kunihiro Kawasaki, Daisuke Yamaguchi, Tomoki Kawamura (RTRI), Tetsunori Hattori, Akira Kurita (JR East), Shotaro Yoshida (JRSEC) MWP2015-8
The various field tests and simulations of the propagation characteristics of the millimeter wave in the railway environ... [more] MWP2015-8
pp.41-44
AP 2012-01-18
14:55
Fukuoka Kyushu Inst. of Tech. Dependence of Ground Shape of Broadband Circular Polarization Antenna Using Artificial Ground Structure
Ryota Nobe, Sotaro Maruyama, Takeshi Fukusako (Kumamoto Univ.) AP2011-156
In this paper, broadband circularly polarized antenna using Artificial Ground (AG) Structure is presented. Proposed stru... [more] AP2011-156
pp.59-62
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