CHANNEL FOR AUTOMATIC TRACKING AIRCRAFTS BY DIRECTION WITH USE OF INTERMODAL FREQUENCIES AND CAPABILITY OF AIRCRAFT SEARCH AND IDENTIFICATION FOR COMBINED LASER SYSTEM

摘要

A channel for automatic tracking aircrafts by direction with use of intermodal frequencies and capability of aircraft search and identification for combined laser system comprises a control element, unit for controlling deflectors, pumped laser, longitudinal mode selector with frequency division multiplexing, modified unit of deflectors, transmitting optics, receiving optics, photo-detector, broadband amplifier, multifunction information block, resonance amplifiers adjusted to the respective frequencies of inter-mode beats, pulse formers, 1|0 flip-flop, AND gate, delay circuits, counters, digital-to-analog converters, low-pass filters, error amplifiers (filters), executive mechanisms, electronic computing machine, α – input of reference signal with frequency ((м of transmitting laser, σ – input of signal from the channel of evaluation of circumferential velocity (attitude rates) of aircraft. Additionally an optical-electronic module is incorporated, this is formed of television and infrared channels.