| Presentation | 1995/10/20 Investigation of an Optical Antenna Measurement Yoshiki KOYAMA, Tadashi TAKANO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents the investigation of an optical antenna measurements. Measuring the amplitude and phase distribution in the near-field, and the far-field pattern of a refference antenna which consists of a single lens with an iris and a beam matching section, we evaluated the limitation of the systems. A photo diode is scanned on the plane parallel to the aperture of the reference antenna to measure its amplitude distribution. Mach-Zender interferometry is set up to obtain phase patterns. Far-field measurement depends on image-transforming optics. Furthermore, manufacturing a shaped-reflector optical antenna as a trial to obtain a uniform amplitude distribution, we applied these systems to it . |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Shaped-reflector optical antenna / Near-field measurement / Mach-Zendar interferometry / Far-field measurement / Image-transforming optics |
| Paper # | A-P95-71,RCS95-96 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 1995/10/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Investigation of an Optical Antenna Measurement |
| Sub Title (in English) | |
| Keyword(1) | Shaped-reflector optical antenna |
| Keyword(2) | Near-field measurement |
| Keyword(3) | Mach-Zendar interferometry |
| Keyword(4) | Far-field measurement |
| Keyword(5) | Image-transforming optics |
| 1st Author's Name | Yoshiki KOYAMA |
| 1st Author's Affiliation | The Institute of Space and Astronautical Science() |
| 2nd Author's Name | Tadashi TAKANO |
| 2nd Author's Affiliation | The Institute of Space and Astronautical Science |
| Date | 1995/10/20 |
| Paper # | A-P95-71,RCS95-96 |
| Volume (vol) | vol.95 |
| Number (no) | 311 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |