| Presentation | 1998/10/23 Aperture Phase Distribution for Cosecant Square Beam Shaping Represented by a Power Series of a 1-Dimensional Aperture Coordinate Izuru NAITO, Ken-ichi KAKIZAKI, Norio MIYAHARA, Tetsuo HARUYAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Aperture phase distribution is discussed for cosecant square beam shaping. The phase distribuion is assumed to be represented by a power series of a 1-dimensional aperture coordinate.Coefficients of the power series are determined to achieve cosecant sqare beam shape by a nonlinear optimization method. Cosecant sqare beam shape is achieved by 5-order power series.Reflector shaping method for approximating the aperture phase distribution is presented and a shaped reflector offset Gregorian antenna is designed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cosecant sqare beam / Shaped reflector / Aperture distribution |
| Paper # | A・P98-79,RCS98-124 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 1998/10/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Aperture Phase Distribution for Cosecant Square Beam Shaping Represented by a Power Series of a 1-Dimensional Aperture Coordinate |
| Sub Title (in English) | |
| Keyword(1) | Cosecant sqare beam |
| Keyword(2) | Shaped reflector |
| Keyword(3) | Aperture distribution |
| 1st Author's Name | Izuru NAITO |
| 1st Author's Affiliation | Mitsubishi Electric Corporation() |
| 2nd Author's Name | Ken-ichi KAKIZAKI |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation |
| 3rd Author's Name | Norio MIYAHARA |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation |
| 4th Author's Name | Tetsuo HARUYAMA |
| 4th Author's Affiliation | Mitsubishi Electric Corporation |
| Date | 1998/10/23 |
| Paper # | A・P98-79,RCS98-124 |
| Volume (vol) | vol.98 |
| Number (no) | 359 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |