| Presentation | 2018-08-24 A consideration on a microstrip antenna array on a broad wall of a rectangular waveguide for 45-degree inclined linear polarization Issei Yamasaki, Sakuyoshi Saito, Yuichi Kimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a microstrip antenna (MSA) array on a broad wall of a rectangular waveguide for 45-degree inclined linear polarization. A two-element MSA array connected by a microstrip line at the corners on a dielectric substrate, which is fed by an inclined slot on the broad wall of the rectangular waveguide, is used as a sub array of the proposed array for grating lobe suppression due to the slot array arranged at a spacing of one guided wavelength. In this paper, a basic configuration of the novel planar array for 45-degree linear polarization on a broad wall of the rectangular waveguide is described. Then, a six-element MSA array fed by three inclined slots on the broad wall with standing-wave excitation is designed and fabricated. It is revealed that good radiation pattern with suppressed grating lobes below ?10 dB is confirmed by simulation with ANSYS HFSS and measurement. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Waveguide slot array / Grating lobe suppression / Microstrip antenna / 45-degree linear polarization |
| Paper # | AP2018-77 |
| Date of Issue | 2018-08-16 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2018/8/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nippon Inst. of Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Chair | Jiro Hirokawa(Tokyo Tech.) |
| Vice Chair | Ryo Yamaguchi(SoftBank) |
| Secretary | Ryo Yamaguchi(Saitama Univ.) |
| Assistant | Michitaka Ameya(AIST) |
| Paper Information | |
| Registration To | 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) | A consideration on a microstrip antenna array on a broad wall of a rectangular waveguide for 45-degree inclined linear polarization |
| Sub Title (in English) | |
| Keyword(1) | Waveguide slot array |
| Keyword(2) | Grating lobe suppression |
| Keyword(3) | Microstrip antenna |
| Keyword(4) | 45-degree linear polarization |
| 1st Author's Name | Issei Yamasaki |
| 1st Author's Affiliation | Saitama University(Saitama Univ.) |
| 2nd Author's Name | Sakuyoshi Saito |
| 2nd Author's Affiliation | Saitama University(Saitama Univ.) |
| 3rd Author's Name | Yuichi Kimura |
| 3rd Author's Affiliation | Saitama University(Saitama Univ.) |
| Date | 2018-08-24 |
| Paper # | AP2018-77 |
| Volume (vol) | vol.118 |
| Number (no) | AP-191 |
| Page | pp.pp.55-60(AP), |
| #Pages | 6 |
| Date of Issue | 2018-08-16 (AP) |