Vorrichtung zur Transformation einer Antennenimpedanz
摘要
The invention concerns a device (1) used for transforming an impedance. The device (1) comprises an input (5) and an output (10). One network is provided in each case for different impedances and adapts the latter to a predetermined impedance. At least one, preferably digital, control signal can be fed to the device (1) as a function of the impedance present at the input (5) at a precise moment. On the basis of this at least one control signal, the network associated with this impedance can be switched between the input (5) and the output (10).