Presentation | 1995/10/20 An analysis of the Electromagnetic Field of Small Aperture Radial Line Slot Antennas Nobutoshi Araoka, Jun-ichi Takada, Makoto Ando, Naohisa Gotof, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A small aperture radial line slot antenna (RLSA) radiating a circularly polarized conical beam is proposed as a mobile antenna for low G/T satellite communication. The full wave analysis is required for the design. The conventional analysis model of RLSA, however, is proposed for the large aperture, so cannot be applied to the small one. This paper presents a novel analysis model of the small aperture RLSA. The model consists of the rectangular cavity and short pins in place of the wall. With this model, all the reactions are given in closed form in the method of moments analysis. When the space between the short pins is less than about λ/13, those pins are equivalent to the short wall of the circular cavity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radial Line Slot Antenna / Small Aperture / Method of Moments / Rectangular Cavity / Short Pin |
Paper # | A-P-95-67,RCS95-92 |
Date of Issue |
Conference Information | |
Committee | AP |
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Conference Date | 1995/10/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An analysis of the Electromagnetic Field of Small Aperture Radial Line Slot Antennas |
Sub Title (in English) | |
Keyword(1) | Radial Line Slot Antenna |
Keyword(2) | Small Aperture |
Keyword(3) | Method of Moments |
Keyword(4) | Rectangular Cavity |
Keyword(5) | Short Pin |
1st Author's Name | Nobutoshi Araoka |
1st Author's Affiliation | Faculty of Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Jun-ichi Takada |
2nd Author's Affiliation | ICCST, Tokyo Institute of Technology |
3rd Author's Name | Makoto Ando |
3rd Author's Affiliation | Faculty of Engineering, Tokyo Institute of Technology |
4th Author's Name | Naohisa Gotof |
4th Author's Affiliation | Faculty of Engineering, Tokyo Institute of Technology |
Date | 1995/10/20 |
Paper # | A-P-95-67,RCS95-92 |
Volume (vol) | vol.95 |
Number (no) | 311 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |