A Software Defined Multistandard Tuner Platform for Automotive Applications

摘要

A software defined automotive receiver for analog and digital broadcasting systems was developed. In a first step the receiver is able to handle FM Audio and DVB-T Video signals and to enable antenna diversity. The analog frontend performs direct sampling of the FM signal and a high IF sampling of the downconverted DVB-T signal. The concept can be extended for future relevant analog and digital broadcasting standards. The digital hardware is fully programmable, which allows sharing of hardware resources across receivers for different systems.