Filter adjusting method e.g. for high frequency bandpass filter, involves adjusting filter with pulse of predefinable center frequency, and coordinating impulse response of individual filter elements on that basis

摘要

The method involves adjusting a filter with a pulse of a predefinable center frequency (f0), and that on the basis the impulse response (UA) of the filter the individual filter element are coordinated. Both the filter and the theoretical filters have a characteristic with a pulse of a predefinable center frequency (f0) to be subjected and that the computed impulse response of the theoretical filter characteristic as coordination collecting main for the filter is used after amount and phase. The predefinable center frequency corresponds to the center frequency of the coordinated filter. An independent claim is included for a device to set up the filter.