FIELD: radio navigation. SUBSTANCE: radio range finder has control block 1, control signal generator 2, two directional couplers 3,5, variable attenuator 4, reception unit 6, analog switch 7, frequency filter 8, normalizer 9, demultiplexer 10, processing unit, heterodyne oscillator 12, tuner 14, transmitter 14, directional coupler 16, antenna 17, two detector bays 18,19. 1-14-15-16-17, 16-5-6-7-9-10-22, 1- 2-3-4-5, 12-2, 12-6, 15-19-7, 3-18-7, 10-11, 1-13-4, 1-7, 1-10. EFFECT: increased accuracy. 2 cl, 5 dwg
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Authors
Dates
1994-08-30—Published
1992-01-09—Filed