| 摘要 |
FIELD: physics, measurement. ^ SUBSTANCE: invention is related to radiolocating equipment and may be used in creation of radio proximity fuses. Radio proximity fuse comprises transceiving antenna, transmitter of continuous signal with frequency modulation, mixer, filter of differential frequencies and detector of narrow-band frequency spectrum signals. Detector of narrow-band frequency spectrum signals contains mixer with wideband filter, amplifier - limiter, narrow-band filter, amplitude detector, comparator, pulse shaper and generator of signal with continuous frequency. ^ EFFECT: reduction of weight and dimensions of radio proximity fuses. ^ 2 cl, 3 dwg |
