Vorrichtung und Verfahren zur Diagnose eines Antennensystems

摘要

At least one antenna (10a to 10d) is connected to the terminal of an oscillator (24). By changing the impedance at the terminal, the frequency of an output signal supplied by the oscillator can be varied. The input of a multiplexer (22) may be connected to at least one antenna, and the output of the multiplexer connected to the oscillator. An Independent claim is included for a method of diagnosing an antenna system.