| Presentation | 2008/9/4 Experimental Production and Evaluation of the Adaptive Antenna using CMA and Simplex Method for the Cell Phone Yan HUANG, Yoshihiko KUWAHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an adaptive antenna of using the CMA and Simplex method. The platform is a mobile telephone, and the antenna elements are monopole and PIFA antennas. The feeding circuit is consisted of analogue phase shifters, variable gain amplifiers, and power combiner. The cost function is distortion power. Simplex method is used in order to set the control voltage values of the analogue phase shifters and variable gain amplifiers by minimizing the cost function. The control system is implemented on the DSP to realize real-time processing. Good null forming and rapid convergence was confirmed experimentally. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Adaptive Antenna / Active Phased Array / CMA Algorithm / Simplex Method |
| Paper # | A・P2008-87 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2008/9/4(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) | Experimental Production and Evaluation of the Adaptive Antenna using CMA and Simplex Method for the Cell Phone |
| Sub Title (in English) | |
| Keyword(1) | Adaptive Antenna |
| Keyword(2) | Active Phased Array |
| Keyword(3) | CMA Algorithm |
| Keyword(4) | Simplex Method |
| 1st Author's Name | Yan HUANG |
| 1st Author's Affiliation | Graduate school of engineering, Shizuoka University() |
| 2nd Author's Name | Yoshihiko KUWAHARA |
| 2nd Author's Affiliation | Graduate school of engineering, Shizuoka University |
| Date | 2008/9/4 |
| Paper # | A・P2008-87 |
| Volume (vol) | vol.108 |
| Number (no) | 201 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |