Presentation | 2023-11-15 High aperture-efficiency design of a circularly polarized folded reflectarray Makoto Sano, Ryuji Kuse, Takeshi Fukusako, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This technical report presents a method of realizing desired aperture-field distribution of low-profile circularly polarized folded reflectarrays composed of circular polarization selective surface (CPSS) and a reflectarray (RA). Inspired by reflector shaping, the reflection-phase distributions of the CPSS and the RA are modified in order to realize uniform aperture-field distribution without having spillover, which leads to higher aperture efficiency. The elements of the CPSS and the RA are designed, and the reflection-phase distributions for the uniform aperture field are realized by tuning the rotation angle of the CPSS elements and the size of the RA elements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | folded reflectarray / reflector shaping / circular polarization selective surface / reflectarray |
Paper # | AP2023-137 |
Date of Issue | 2023-11-08 (AP) |
Conference Information | |
Committee | AP / RCS |
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Conference Date | 2023/11/15(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kumamoto Prefectural Workers' Welfare Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Kunio Sakakibara(Nagoya Inst. of Tech.) / Kenichi Higuchi(Tokyo Univ. of Science) |
Vice Chair | YUAN Qiaowei(Tohoku Inst. of Tech.) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Naoto Ishii(NEC) |
Secretary | YUAN Qiaowei(Iwate Univ.) / Fumihide Kojima(Mitsubishi Electric) / Osamu Muta(Univ. of Electro-Comm) / Naoto Ishii(Sharp) |
Assistant | Tomoki Murakami(NTT) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Kiichi Tateishi(NTT Docomo) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | High aperture-efficiency design of a circularly polarized folded reflectarray |
Sub Title (in English) | |
Keyword(1) | folded reflectarray |
Keyword(2) | reflector shaping |
Keyword(3) | circular polarization selective surface |
Keyword(4) | reflectarray |
1st Author's Name | Makoto Sano |
1st Author's Affiliation | Kumamoto University(Kumamoto Univ.) |
2nd Author's Name | Ryuji Kuse |
2nd Author's Affiliation | Kumamoto University(Kumamoto Univ.) |
3rd Author's Name | Takeshi Fukusako |
3rd Author's Affiliation | Kumamoto University(Kumamoto Univ.) |
Date | 2023-11-15 |
Paper # | AP2023-137 |
Volume (vol) | vol.123 |
Number (no) | AP-262 |
Page | pp.pp.41-46(AP), |
#Pages | 6 |
Date of Issue | 2023-11-08 (AP) |