Abstract
A new type of low-cost on-board unit has been realised using a circularly polarised aperture coupled patch antenna and a single diode for ASK detection and PSK modulation. The communication range of the microwave link with the new OBU has been tested and proved to be adequate for use in demand management systems. This offers an alternative, more cost effective solution for the mass manufacturing of on-board units.
Original language | English |
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Title of host publication | Eighth International Conference on Road Traffic Monitoring and Control Proceedings |
Publisher | IET |
Pages | 52-55 |
Number of pages | 4 |
Volume | CP422 |
ISBN (Print) | 0852966563 |
DOIs | |
Publication status | Published - 23 Apr 1996 |
Externally published | Yes |
Event | 8th International Conference on Road Traffic Monitoring and Control - London, United Kingdom Duration: 23 Apr 1996 → 25 Apr 1996 Conference number: 8 |
Publication series
Name | IEE Conference Publication |
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Publisher | Institution of Engineering and Technology |
Number | CP422 |
Volume | 1996 |
ISSN (Print) | 0537-9989 |
Conference
Conference | 8th International Conference on Road Traffic Monitoring and Control |
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Country/Territory | United Kingdom |
City | London |
Period | 23/04/96 → 25/04/96 |