| 摘要 |
FIELD: radio engineering.SUBSTANCE: invention relates to radio engineering and can be used in radar and data transmission to receive signals. Transversal analogue filter for receiving LFM signal microwave range comprises set of signal transmission channels, each of which includes elementary phase loop and is connected by its output to the input power adder, wherein signal supply on each channel is performed through power divider, number of channels is determined by pulse duration of LFM signal, and elementary phase loops are made in form of pieces of transmission lines, whose length is selected such to time signal for each channel corresponds to time of occurrence of local maximums LFM signal, having inclined dispersion characteristics, reverse inclination dispersion characteristics of the received LFM signal.EFFECT: technical result is creation of system of detecting LFM signal microwave range, providing incomplete convolution of the received LFM signal with itself.1 cl, 4 dwg |
