Presentation | 2021-11-26 [Short Paper] Batteryless Backscatter Transmitter Operating on Two-Dimensional Waveguide Akihito Noda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this presentation, we report on backscatter communication in a two-dimensional data/power transmission environment. A backscatterer (Bx) receives continuous-wave (CW) microwaves propagating along a two-dimensional communication (2DC) sheet via a surface coupler that couples with the sheet-guided mode. By switching the impedance terminating the coupler port, the modulated reflected wave is generated in the sheet. A batteryless Bx can operate on a 2DC sheet by harvesting the power from the received CW microwave. Since the Bx consumes about 1 mW, when 1 W CW is supplied to the 2DC sheet, the power transmission efficiency required for the Bx is about 0.1%. The 2DC technology will enable a highly intelligent space in which batteryless sensors are distributed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Two-dimensional communication / backscatter communication / Internet of Things (IoT) |
Paper # | SRW2021-37 |
Date of Issue | 2021-11-18 (SRW) |
Conference Information | |
Committee | SRW / SeMI / CNR |
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Conference Date | 2021/11/25(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | IoT Workshop |
Chair | Hanako Noda(Anritsu) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NAIST) |
Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) / Kazuya Monden(Hitachi) / Yasunori Owada(NICT) / Yoshihiko Murakawa(Kyoto Inst. of Tech.) |
Secretary | Keiichi Mizutani(NTT) / Kentaro Saito(NIigata Univ.) / Hirokazu Sawada(Cyber Univ.) / Kazuya Monden(Waseda Univ.) / Yasunori Owada(Osaka Univ.) / Yoshihiko Murakawa(Toshiba) |
Assistant | Akihito Noda(Nanzan Univ.) / Yuki Katsumata(NTT DOCOMO) / Akihito Taya(Aoyama Gakuin Univ.) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) / Yuta Hoshi(NHK) / Junji Yamato(Kogakuin Univ.) |
Paper Information | |
Registration To | Technical Committee on Short Range Wireless Communications / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Cloud Network Robotics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Short Paper] Batteryless Backscatter Transmitter Operating on Two-Dimensional Waveguide |
Sub Title (in English) | |
Keyword(1) | Two-dimensional communication |
Keyword(2) | backscatter communication |
Keyword(3) | Internet of Things (IoT) |
1st Author's Name | Akihito Noda |
1st Author's Affiliation | Nanzan University/Japan Science and Technology Agency(Nanzan Univ./JST) |
Date | 2021-11-26 |
Paper # | SRW2021-37 |
Volume (vol) | vol.121 |
Number (no) | SRW-265 |
Page | pp.pp.43-43(SRW), |
#Pages | 1 |
Date of Issue | 2021-11-18 (SRW) |