METHOD AND DEVICE FOR TIME-DEPENDENT OUTPUT COMPLEX SIGNAL OF INTEGRAL DISPLAY WAVEGUIDE IN PHASED AERIAL ARRAYS Russian patent published in 1995 - IPC

FIELD: aerial technology. SUBSTANCE: complex aperture distribution of phased aerial array is subjected to Fourier transform. After that real part of output complex signal of integral display waveguide is subjected to homodyne detection and feigned part is formed by means of Hilbert transform. Device has microwave oscillator 1, power distribution unit 2, phase shifters 3, irradiators 4, display integral waveguide 5, mixer 6, lower frequency filter 7, digital-to-analog converter 8, analog-to-digital converter 9, Hilbert transform signal processor 10, adjustment unit, comparison unit. EFFECT: improved efficiency. 2 cl, 5 cl, 3 dwg