| Presentation | 2011-10-07 A Study on Spot Diameter of Condensing Dielectric Lens Antenna Takuma SAKAI, Takenori YASUZUMI, Shigenori TAKANO, Ryosuke SUGA, Osamu HASHIMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, phase characteristics and magnitude of E-field for electromagnetic analysis and geome-trical optics were studied in order to evaluate spot diameter of condensing dielectric lens antenna. As the results, maximum value of the phase difference at E-plane was 30°, and its of H-plane was larger than 40 ° due to the reflection on surface at edge of the lens. By using matching layers for surface of the lens, the maximum differences were improved about 20 ° at both E- and H-plane. Then, we evaluated focal point and spot diameter characteristics for with and without the attached matching layers. The simulated focal point was arranged at front of calculated one and the difference of the spot diameter was about 5%. The focal points and spot diameter were changed with ripple by the frequencies. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dielectric lens antenna / Geometrical optics / Spot diameter / Focal point / Phase charactaristics |
| Paper # | EST2011-72 |
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| Conference Information | |
| Committee | EST |
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| Conference Date | 2011/9/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electronic Simulation Technology (EST) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Spot Diameter of Condensing Dielectric Lens Antenna |
| Sub Title (in English) | |
| Keyword(1) | Dielectric lens antenna |
| Keyword(2) | Geometrical optics |
| Keyword(3) | Spot diameter |
| Keyword(4) | Focal point |
| Keyword(5) | Phase charactaristics |
| 1st Author's Name | Takuma SAKAI |
| 1st Author's Affiliation | Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University() |
| 2nd Author's Name | Takenori YASUZUMI |
| 2nd Author's Affiliation | Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University |
| 3rd Author's Name | Shigenori TAKANO |
| 3rd Author's Affiliation | Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University |
| 4th Author's Name | Ryosuke SUGA |
| 4th Author's Affiliation | Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University |
| 5th Author's Name | Osamu HASHIMOTO |
| 5th Author's Affiliation | Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University |
| Date | 2011-10-07 |
| Paper # | EST2011-72 |
| Volume (vol) | vol.111 |
| Number (no) | 224 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |