| Presentation | 2021-09-10 Experimental Evaluation of RSSI-Based 2D Localization Method Using 4-Element Circular Array and 180?/90? Hybrids Kazuki Onodera, Naoki Honma, Kentaro Murata, Mari Takeda, Atsushi Takei, Kazuhiro Matsumoto, Nobuyuki Shibano, Atsushi Yamamoto, Tetsuya Hishikawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper reports an experimental evaluation of a two-dimensional localization only based on Received Signal Strength Indicator (RSSI) of the signal transmitted from the wireless beacon. We fabricated a four-element circular array and the beamformer network comprising several 180$^circ$/90$^circ$ hybrid circuits. We verified the a two-dimensional Direction-of-Arrival (DOA) estimation performance by testing them in an anechoic chamber. Experimental results in the indoor environment showed that 75$%$ value of the positioning error was 2.5 m. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DOA / RSSI / BLE beacon |
| Paper # | AP2021-63 |
| Date of Issue | 2021-09-02 (AP) |
| Conference Information | |
| Committee | MW / AP |
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| Conference Date | 2021/9/9(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, Millimeter wave |
| Chair | Noriharu Suematsu(Tohoku Univ.) / Hiroshi Yamada(Niigata Univ.) |
| Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / Mitoshi Fujimoto(Fukui Univ) |
| Secretary | Tadashi Kawai(Saitama Univ.) / Kensuke Okubo(Toshiba) / Hideyuki Nakamizo(NTT DOCOMO) / Mitoshi Fujimoto(National Defense Academy) |
| Assistant | Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Dr. Kim(Niigata Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Microwaves / Technical Committee on Antennas and Propagation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Evaluation of RSSI-Based 2D Localization Method Using 4-Element Circular Array and 180?/90? Hybrids |
| Sub Title (in English) | |
| Keyword(1) | DOA |
| Keyword(2) | RSSI |
| Keyword(3) | BLE beacon |
| 1st Author's Name | Kazuki Onodera |
| 1st Author's Affiliation | Iwate University(Iwate Univ.) |
| 2nd Author's Name | Naoki Honma |
| 2nd Author's Affiliation | Iwate University(Iwate Univ.) |
| 3rd Author's Name | Kentaro Murata |
| 3rd Author's Affiliation | Iwate University(Iwate Univ.) |
| 4th Author's Name | Mari Takeda |
| 4th Author's Affiliation | Panasonic Corporation(Panasonic) |
| 5th Author's Name | Atsushi Takei |
| 5th Author's Affiliation | Panasonic Corporation(Panasonic) |
| 6th Author's Name | Kazuhiro Matsumoto |
| 6th Author's Affiliation | Panasonic Corporation(Panasonic) |
| 7th Author's Name | Nobuyuki Shibano |
| 7th Author's Affiliation | Panasonic Corporation(Panasonic) |
| 8th Author's Name | Atsushi Yamamoto |
| 8th Author's Affiliation | Panasonic Corporation(Panasonic) |
| 9th Author's Name | Tetsuya Hishikawa |
| 9th Author's Affiliation | Panasonic Corporation(Panasonic) |
| Date | 2021-09-10 |
| Paper # | AP2021-63 |
| Volume (vol) | vol.121 |
| Number (no) | AP-168 |
| Page | pp.pp.35-40(AP), |
| #Pages | 6 |
| Date of Issue | 2021-09-02 (AP) |