Arrangement for compensating transition time differences caused by emulating HF signal feeds emulated signal via filter with negative group transition time for certain frequency ranges

摘要

The arrangement has a signal processor that emulates the high frequency signal (x(t)) and a device for determining a difference signal (A) between the emulated signal and the emulating signal (xhat(t)). The emulated signal is fed via a filter with a negative group transition time for certain frequency ranges.