| Presentation | 2002/11/14 A relationship between Reactance-Domain spatial correlation of ESPAR antenna and output SINR in an indoor multipath environment Hiroki MORI, Akifumi HIRATA, Takashi OHIRA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | ESPAR antenna is electronically steerable parasitic array radiator antenna where the passive radiators are loaded with variable varactor devices. It is suggested to define a spatial correlation of ESPAR antenna that is a cross correlation coefficient of received signal sequences between a desired user and an interfering one. These received signal sequences are obtained by rotating beam patterns. In this paper, we check the effectiveness of a spatial correlation of ESPAR antenna by comparing results between experiments from sets of the value of varactor chosen randomly and computer simulations. Next, we show, in an indoor multipath environment, a spatial correlation of ESPAR antenna and output SINR are determined by physical relationship of a desired user and an interfering one and to get high output SINR in spots of low value of a spatial correlation of ESPAR in an area where two signal sources are neighboring. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ESPAR antenna / spatial correlation of ESPAR antenna / varactor / multipath / output SINR |
| Paper # | PCS2002-185 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2002/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A relationship between Reactance-Domain spatial correlation of ESPAR antenna and output SINR in an indoor multipath environment |
| Sub Title (in English) | |
| Keyword(1) | ESPAR antenna |
| Keyword(2) | spatial correlation of ESPAR antenna |
| Keyword(3) | varactor |
| Keyword(4) | multipath |
| Keyword(5) | output SINR |
| 1st Author's Name | Hiroki MORI |
| 1st Author's Affiliation | ATR Adaptive Communications Research Laboratories() |
| 2nd Author's Name | Akifumi HIRATA |
| 2nd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| 3rd Author's Name | Takashi OHIRA |
| 3rd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| Date | 2002/11/14 |
| Paper # | PCS2002-185 |
| Volume (vol) | vol.102 |
| Number (no) | 464 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |