| Paper Abstract and Keywords |
| Presentation |
2024-01-25 15:10
An antenna system for non-diffraction beam at the 28GHz band
Takumi Harada, Fujimoto Takafumi, Chai-Eu Guan, Tanaka Toshiyuki (Nagasaki Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this study, we examine a method for generating non-diffraction beam, which have been confirmed in the optical area, using radio waves at the 28 GHz band. The system consists of a primary radiator, a radio wave absorber with an annular slit, and a thin lens. We have already conducted studies at the 100 GHz band, and we also confirmed that the electric field distribution after passing through the lens differs depending on the presence or absence of a radio wave absorber with an annular slit at 28 GHz. We will discuss the conditions necessary to generate non-diffraction beam for a radio wave absorber and a thin lens. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
non-diffraction beam / millimeter wave / absorber / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 2, BCT2024-5, pp. 19-22, Jan. 2024. |
| Paper # |
BCT2024-5 |
| Date of Issue |
2024-01-18 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT KYUSHU IEEE-BT IEEE-AP-S-FUKUOKA |
| Conference Date |
2024-01-25 - 2024-01-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143 |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2024-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
An antenna system for non-diffraction beam at the 28GHz band |
| Sub Title (in English) |
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| Keyword(1) |
non-diffraction beam |
| Keyword(2) |
millimeter wave |
| Keyword(3) |
absorber |
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| 1st Author's Name |
Takumi Harada |
| 1st Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
| 2nd Author's Name |
Fujimoto Takafumi |
| 2nd Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
| 3rd Author's Name |
Chai-Eu Guan |
| 3rd Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
| 4th Author's Name |
Tanaka Toshiyuki |
| 4th Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2024-01-25 15:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2024-5 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.2 |
| Page |
pp.19-22 |
| #Pages |
4 |
| Date of Issue |
2024-01-18 (BCT) |