Presentation | 2021-10-07 [Poster Presentation] A Study on Scattering Performance of Reflectarrays Using Dielectric Slab Nozomi Chiku, Keisuke Konno, Qiang Chen, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wireless communication systems beyond the 5G systems are expected to be developed in a high frequency band over the millimeter wave band. It is well-known that the electromagnetic wave in the millimeter wave band is difficult to be diffracted behind scatterers and its path loss is high. Development of the millimeter wave wireless communication systems for such non-line of sight (NLOS) environment is one of the big problems to be challenged. In this report, a reflectarray covered by a dielectric slab is proposed. The dielectric slab contributes to protect the reflectarray itself and enhance its scattering field strength. According to the electromagnetic theory, geometry of the dielectric slab for maximizing the scattering field strength of the reflectarray element is clarified. Scattering performance of the reflectarray covered by the dielectric slab is demonstrated numerically and experimentally. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Reflectarray / Dielectric slab |
Paper # | AP2021-77 |
Date of Issue | 2021-09-30 (AP) |
Conference Information | |
Committee | AP |
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Conference Date | 2021/10/7(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Student Session, Antennas and Propagation |
Chair | Hiroshi Yamada(Niigata Univ.) |
Vice Chair | Mitoshi Fujimoto(Fukui Univ) |
Secretary | Mitoshi Fujimoto(NTT DOCOMO) |
Assistant | Dr. Kim(Niigata Univ.) |
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) | [Poster Presentation] A Study on Scattering Performance of Reflectarrays Using Dielectric Slab |
Sub Title (in English) | |
Keyword(1) | Reflectarray |
Keyword(2) | Dielectric slab |
1st Author's Name | Nozomi Chiku |
1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
2nd Author's Name | Keisuke Konno |
2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
3rd Author's Name | Qiang Chen |
3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
Date | 2021-10-07 |
Paper # | AP2021-77 |
Volume (vol) | vol.121 |
Number (no) | AP-191 |
Page | pp.pp.42-46(AP), |
#Pages | 5 |
Date of Issue | 2021-09-30 (AP) |