DEVICE FOR DISPERSION-TRACKING ANALYSIS IN REAL TIME FOR ACTIVE SPECTRUM OF SHORT-TIME NON-STATIONARY PROCESSES

摘要

Device for disperse-tracking analysis in real time for active spectrum of short-time non-stationary processes has disperse delay line (DLZ) output of which is output of the device, and synchronizer input of which is connected to input of the device. DLZ isline with automated control (tracking line) at input of which automate-controlled electric frequency filter is included (AKF), this includes controlled band-pass filter (SPF) and control element (EK) output of which is connected to input of control of SLZ and SPF, signal input of which is signal input of AKF and the device. At the output of synchronizer connected in series generator of linear change and amplifier are included, output of the last one is connected to input of EK, general transfer coefficient of those is proportional to reverse value of dispersion of DLZ with opposite sign.