| Presentation | 2005/2/25 An Application of Reactance Diversity Technique to The Mobile Terminal Antenna of DSRC Consecutive Radio-zones Configuration Takuma SAWAYA, Makoto TAROMARU, Kyouichi IIGUSA, Takashi OHIRA, Yoshiharu OKAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper we describe an experimental study of the DSRC consecutive radio zone with the reactance diversity reception scheme. The DSRC consecutive radio zone with Radio-on-Fiber (ROF) scheme has been suggested by NICT ITS Reserch Center. It might provide continuous road-to-vehicle communications for a high-speed vehicle. But this configuration inevitably includes co-channel interference at the mobile station, because incoming waves from multiple RRSs interfere with each other in the overlapped area of adjacent zones. The solution of this problem is applying antenna diversity tequniques to the reception antenna. We assumpt that continuous communicatinos without using hand-over processing can be achieved by an angle diversity technique. The reactance diversity technique by newly designed 3-elements ESPAR antenna with the reflector was adopted. It was confirmed experimentally to be able to decrease the decrease at the reception power level by the generation of interfered signals in the overlap area in DSRC consecutive radio zone. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ITS / DSRC / antenna / reactance / diversity / fading |
| Paper # | WBS2004-161,A・P2004-342,RCS2004-429,MoMuC2004-212,MW2004-339 |
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| Conference Information | |
| Committee | RCS |
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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 | 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) | An Application of Reactance Diversity Technique to The Mobile Terminal Antenna of DSRC Consecutive Radio-zones Configuration |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | DSRC |
| Keyword(3) | antenna |
| Keyword(4) | reactance |
| Keyword(5) | diversity |
| Keyword(6) | fading |
| 1st Author's Name | Takuma SAWAYA |
| 1st Author's Affiliation | ATR Wave Engineering Laboratories() |
| 2nd Author's Name | Makoto TAROMARU |
| 2nd Author's Affiliation | ATR Wave Engineering Laboratories |
| 3rd Author's Name | Kyouichi IIGUSA |
| 3rd Author's Affiliation | ATR Wave Engineering Laboratories |
| 4th Author's Name | Takashi OHIRA |
| 4th Author's Affiliation | ATR Wave Engineering Laboratories |
| 5th Author's Name | Yoshiharu OKAMOTO |
| 5th Author's Affiliation | Yokosuka ITS Research Center, National Institute of Information and Communications Technology |
| Date | 2005/2/25 |
| Paper # | WBS2004-161,A・P2004-342,RCS2004-429,MoMuC2004-212,MW2004-339 |
| Volume (vol) | vol.104 |
| Number (no) | 680 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |