| 摘要 |
A channel for measurement of radial velocity of aircrafts with modified longitudinal mode selector and multifunctional information block for laser information and measuring system of a range test complex includes a control element, block for control of deflectors, pumped laser (Lp), modified longitudinal mode selector (MLMS), block of deflectors, transmitting optics, receiving optics, photo-detector, broadband amplifier (BA), resonance amplifiers adjusted to respective frequencies of inter-mode beats, pulse formers, circuit AND, counter (Co), mixers, filter, former of measuring pulses, decoder, phase frequency control at frequency of inter-mode beats, control generator, reference generator with support frequency &Dgr;&ngr;and 6&Dgr;&ngr;– input of reference frequency (6&Dgr;&ngr;) from transmitting laser (Lp + MLMS). After the BA instead of information block a modified information block is included, and after the Co instead of electronic-digital computing machine and the block for displaying measurement information on radial velocity R' of the aircraft an electronic computer is included. |
