| Presentation | 2004/2/12 Comparison of Array Antenna Gain of Optimal Voltage with Reactive Loading Kenji YOSHINAGA, Yoshihiro ICHIKAWA, Shigeki OBOTE, Kenichi KAGOSHIMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, the increase in a user, the communication capacity is increasing by transmitting and receiving picture files, etc. and the speed of transmission rate are progressing with the spread of personal handy phones. Under multipath wave environment, the antenna with the function to separate spatially a desired wave, and the interference wave, delay wave which cause degradation of communication quality by beam forming in the communication environment attracts attention. Although improvement in communication environment is expectable by using an adaptive array antenna in a personal digital assistant, a common DBF type adaptive array antenna has the fault which needs the RF section for each antenna elements. Then, the RF section is set to one as an antenna for personal digital assistant loading, and the Spatial coupling array antenna which attained simplification of structure and low cost is proposed. In this paper, comparison with the antenna of the optimal voltage was performed about the gain of a Spatial coupling array antenna. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Array Antenna / Optimal Voltage / Reactive Loading |
| Paper # | A・P2003-277 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2004/2/12(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 | 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) | Comparison of Array Antenna Gain of Optimal Voltage with Reactive Loading |
| Sub Title (in English) | |
| Keyword(1) | Array Antenna |
| Keyword(2) | Optimal Voltage |
| Keyword(3) | Reactive Loading |
| 1st Author's Name | Kenji YOSHINAGA |
| 1st Author's Affiliation | Faculty of Engineering, Ibaraki University() |
| 2nd Author's Name | Yoshihiro ICHIKAWA |
| 2nd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 3rd Author's Name | Shigeki OBOTE |
| 3rd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 4th Author's Name | Kenichi KAGOSHIMA |
| 4th Author's Affiliation | Faculty of Engineering, Ibaraki University |
| Date | 2004/2/12 |
| Paper # | A・P2003-277 |
| Volume (vol) | vol.103 |
| Number (no) | 655 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |