| 摘要 |
A channel for measurement of radial velocities of aircrafts with capability of aircraft identification for laser measuring system of a range test complex comprises a control element, block for control of deflectors, pumped laser, longitudinal-mode selector, block of deflectors, transmitting optics, receiving optics, photo-detector, broadband amplifier, identification block, resonance amplifiers adjusted to respective frequencies of inter-mode beats, pulse formers, AND circuits, counters, mixers, filters, formers of measuring pulses, decoder (DC), phase lock at frequency of inter-mode beats, control generator, reference generator with frequency of support &Dgr;v&pgr; and &Dgr;v– input of reference frequency (&Dgr;v) from transmitting laser, b – input of signal from the channel for measurement of tangent component of velocity (angular velocities) of the aircraft. After DC instead of electronic-digital computing machine and block for display of information an electronic computer is introduced |
