| Presentation | 2005/2/25 Interference Suppression Performance of RF-combining Adaptive Array Antenna Configured with Variable Capacitors Hiroya TANAKA, Junichi TAKADA, Ichirou IDA, Yasuyuki OISHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The authors have proposed an RF-combining adaptive array antenna (RF-AAA) configured with variable capacitors. In this system, the power-combining ratio and phase of received signals are changed by controlling the variable capacitors and the signal processing is performed in RF. In this report, the performance of 2-element RF-AAAs configured with half-wave length dipole antennas are considered in multipath non-line-of-sight environment. As a result, we show that the proposed systems whose element distance are 0.25λ, 0.5λ, provide increase in the output SINR by 4.6dB and 3.2dB compared with the single antenna reception. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Antenna / Adaptive array atenna / Diversity antenna gain / Variable capacitor / Reactance control |
| Paper # | WBS2004-150,A・P2004-331,RCS2004-418,MoMuC2004-201,MW2004-328 |
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| Conference Information | |
| Committee | MoMuC |
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| Conference Date | 2005/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Interference Suppression Performance of RF-combining Adaptive Array Antenna Configured with Variable Capacitors |
| Sub Title (in English) | |
| Keyword(1) | Antenna |
| Keyword(2) | Adaptive array atenna |
| Keyword(3) | Diversity antenna gain |
| Keyword(4) | Variable capacitor |
| Keyword(5) | Reactance control |
| 1st Author's Name | Hiroya TANAKA |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Junichi TAKADA |
| 2nd Author's Affiliation | Tokyo Institute of Technology |
| 3rd Author's Name | Ichirou IDA |
| 3rd Author's Affiliation | Fujitsu Limited |
| 4th Author's Name | Yasuyuki OISHI |
| 4th Author's Affiliation | Fujitsu Limited |
| Date | 2005/2/25 |
| Paper # | WBS2004-150,A・P2004-331,RCS2004-418,MoMuC2004-201,MW2004-328 |
| Volume (vol) | vol.104 |
| Number (no) | 683 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |