Presentation | 2022-01-28 Propagation characteristics of robot-to-robot communication with low antenna height (2) Akihiro Tatsuta, Hiroyuki Sasai, Motoki Hirose, Akio Shigekane, Hiroyuki Uematsu, Takeshi Ando, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, there has been an increasing need for automatic driving and remote control by wireless communication of robots. Since low-floor robots perform wireless communication with an antenna height of several tens of centimeters, it is possible that the received power will decrease depending on the ground and surrounding structures. In this paper, we conducted outdoor propagation experiments with an antenna height of 5 cm to 40 cm, a frequency of 920 MHz, 1.9GHz, 2.4 GHz, and 5 GHz, and clarified the propagation loss characteristics. By comparing the theoretical formula of the two-wave model with the measurement results, the range in which the propagation loss of the two-wave model matches with respect to the frequency and height of the antenna was clarified. We also considered the relationship with the Fresnel zone. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radio wave propagation / Fresnel zone / Two-ray ground reflection model / Low antenna height / Robot |
Paper # | PN2021-50,EMT2021-66,MWP2021-55 |
Date of Issue | 2022-01-20 (PN, EMT, MWP) |
Conference Information | |
Committee | PN / MWP / EMT / IEE-EMT |
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Conference Date | 2022/1/27(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Rakuyu-Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hideaki Furukawa(NICT) / Akihiko Hirata(Chiba Inst. of Tech.) / Hiroyuki Deguchi(Doshisha Univ.) |
Vice Chair | Kohei Shiomoto(Tokyo City Univ.) / Ryuichi Sugizaki(Furukawa Electric) / Noboru Yoshikane(KDDI Research) / Atsushi Kanno(NICT) / Hideki Kawaguchi(Muroran Inst. of Tech) |
Secretary | Kohei Shiomoto(NTT) / Ryuichi Sugizaki(Univ. of Electr-Comm.) / Noboru Yoshikane(Yazaki) / Atsushi Kanno(CRIEPI) / Hideki Kawaguchi(Miyazaki Univ.) / (Mitsubishi Electric) |
Assistant | Kenji Ishii(Mitsubishi Electric) / Yojiro Mori(Nagoya Univ.) / Li Yi(Osaka Univ.) / Yuya Yamaguchi(NICT) / Kazuki Niino(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on Photonic Network / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Propagation characteristics of robot-to-robot communication with low antenna height (2) |
Sub Title (in English) | |
Keyword(1) | Radio wave propagation |
Keyword(2) | Fresnel zone |
Keyword(3) | Two-ray ground reflection model |
Keyword(4) | Low antenna height |
Keyword(5) | Robot |
1st Author's Name | Akihiro Tatsuta |
1st Author's Affiliation | Panasonic Corporation(Panasonic) |
2nd Author's Name | Hiroyuki Sasai |
2nd Author's Affiliation | Panasonic Corporation(Panasonic) |
3rd Author's Name | Motoki Hirose |
3rd Author's Affiliation | Panasonic Corporation(Panasonic) |
4th Author's Name | Akio Shigekane |
4th Author's Affiliation | Panasonic Corporation(Panasonic) |
5th Author's Name | Hiroyuki Uematsu |
5th Author's Affiliation | Panasonic Corporation(Panasonic) |
6th Author's Name | Takeshi Ando |
6th Author's Affiliation | Panasonic Corporation(Panasonic) |
Date | 2022-01-28 |
Paper # | PN2021-50,EMT2021-66,MWP2021-55 |
Volume (vol) | vol.121 |
Number (no) | PN-350,EMT-351,MWP-352 |
Page | pp.pp.95-100(PN), pp.95-100(EMT), pp.95-100(MWP), |
#Pages | 6 |
Date of Issue | 2022-01-20 (PN, EMT, MWP) |