Terrestrial Television-Reception in Fast Moving Cars by Means of Antenna-Diversity-Techniques

H. K. Lindenmeier; L. M. Reiter; R. P. Kronberger; J. F. Hopf; B. M. Leinwetter

doi:10.4271/1999-01-0259

The present contribution is dedicated to the techniques being required for terrestrial television-reception in fast moving cars. The techniques to realize multi-antenna systems are described and examples of such systems for OEM-production are disclosed. In order to satisfy the condition of a stable picture also in a fast moving car a special technique for the selection of the receiving signal from the available antenna signals is necessary. Due to the limited bandwidth of the transmission path between the TV-station and the mobile station the picture RF-carrier signal and the audio RF-carrier signal must be subject to two different methods of diversity techniques both making use of the same set of broadband TV-antennas on the car.

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Terrestrial Television-Reception in Fast Moving Cars by Means of Antenna-Diversity-Techniques 1999-01-0259

SAE MOBILUS