| Presentation | 2004/7/15 An Ultra Low Profile Dipole Antenna with a Simplified Feeding Structure and a Parasitic Element Arpa THUMVICHIT, Tadashi TAKANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A concern of an ultra low profile dipole antenna is an impedance matching because the impedance usually tends to be lowered by the existence of a metallic structure in its proximity. In this paper, we propose a new impedance matching configuration with an unbalanced feeding structure simplified by the use of a parasitic element to overcome the complexity in an impedance matching problem. A coaxial cable is used as a feed line and extended to be a half of a dipole. The other half is made up of a parasitic element which connects to the outer conductor of the coaxial cable. The outer conductor of the coaxial cable is stripped off at a suitable length to make a matching. The experiment has been conducted to verify the ability of the constructed model. The computational results are also obtained, and they agree well to the experimental results. This proposed antenna could be used effectively as an ultra low profile dipole antenna which has a small size, light weight and high gain. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultra Low Profile Dipole / Impedance Matching / Parasitic Element / PEC Plane / Proximity |
| Paper # | SAT2004-81 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2004/7/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Ultra Low Profile Dipole Antenna with a Simplified Feeding Structure and a Parasitic Element |
| Sub Title (in English) | |
| Keyword(1) | Ultra Low Profile Dipole |
| Keyword(2) | Impedance Matching |
| Keyword(3) | Parasitic Element |
| Keyword(4) | PEC Plane |
| Keyword(5) | Proximity |
| 1st Author's Name | Arpa THUMVICHIT |
| 1st Author's Affiliation | The University of Tokyo() |
| 2nd Author's Name | Tadashi TAKANO |
| 2nd Author's Affiliation | The Japan Aerospace Exploration Agency |
| Date | 2004/7/15 |
| Paper # | SAT2004-81 |
| Volume (vol) | vol.104 |
| Number (no) | 205 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |