| Presentation | 2019-07-18 A Study of Two-dimensional leaky Wave Waveguide-fed Patch Antenna Array Takumi Meguro, Qiang Chen, Kunio Sawaya, Tsuyoto Negishi, Yoshiaki Hirano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Four-element patch antenna array fed by two-dimensional leaky wave waveguide is proposed. The radiating element can be placed at an arbitrary position above the feeding two-dimensional leaky wave waveguide. The characteristics of a two-dimensional leaky wave waveguide are presented, and the structures of single patch antenna fed by two-dimensional leaky wave waveguide are described. The reflection coefficient and the actual gain pattern of the antenna are investigated experimentally. Finally, the characteristics of the four-element patch antenna array fed by two-dimensional leaky wave waveguide are experimentally clarified. It is shown that the main beam direction can be controlled by changing the spacing of array elements within a range of 41 degrees. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | two-dimensional leaky wave waveguide / RFID / patch antenna array |
| Paper # | AP2019-32,SAT2019-14 |
| Date of Issue | 2019-07-10 (AP, SAT) |
| Conference Information | |
| Committee | AP / SANE / SAT |
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| Conference Date | 2019/7/17(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Subsurface Electromagnetic Measurements, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Chair | Qiang Chen(Tohoku Univ.) / Akitsugu Nadai(NICT) / Fumihiro Yamashita(NTT) |
| Vice Chair | Satoru Kurokawa(AIST) / Hiroyoshi Yamada(Niigata Univ.) / Makoto Tanaka(Tokai Univ.) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.) |
| Secretary | Satoru Kurokawa(Mitsubishi Electric) / Hiroyoshi Yamada(Tokyo Univ. of Agric. & Tech.) / Makoto Tanaka(Univ. of Electro-Comm.) / Hisashi Sujikai(Mitsubishi Electric) / Hiroyasu Ishikawa(NTT) |
| Assistant | Michitaka Ameya(AIST) / Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Shunichi Futatsumori(ENRI) / Shinobu Nanba(KDDI Research) / Takuya Okura(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Two-dimensional leaky Wave Waveguide-fed Patch Antenna Array |
| Sub Title (in English) | |
| Keyword(1) | two-dimensional leaky wave waveguide |
| Keyword(2) | RFID |
| Keyword(3) | patch antenna array |
| 1st Author's Name | Takumi Meguro |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Qiang Chen |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Kunio Sawaya |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 4th Author's Name | Tsuyoto Negishi |
| 4th Author's Affiliation | TEIJIN LIMITED(TEIJIN) |
| 5th Author's Name | Yoshiaki Hirano |
| 5th Author's Affiliation | TEIJIN LIMITED(TEIJIN) |
| Date | 2019-07-18 |
| Paper # | AP2019-32,SAT2019-14 |
| Volume (vol) | vol.119 |
| Number (no) | AP-120,SAT-122 |
| Page | pp.pp.59-62(AP), pp.35-38(SAT), |
| #Pages | 4 |
| Date of Issue | 2019-07-10 (AP, SAT) |