LANDING BEACON GROUP OF DECIMETER WAVELENGTH RANGE Russian patent published in 2023 - IPC G01S1/02 B64D45/04 

FIELD: radio navigation aids.

SUBSTANCE: radio navigation aids for automated flight and landing control systems for aircraft in the decimeter wavelength range used as a radio system for instrumental approach of aircraft for landing by issuing on board information about aircraft deviations from the established course and glide paths, as well as the range of aircraft ships to the point of landing on the runway. The landing beacon group of the decimeter wavelength range for providing instrumental approach for aircraft landing additionally contains a localizer transmitter in the frequency range 960.0-1000.5 MHz, a block for generating and adjusting signals in the frequency range 960.0-1000.5 MHz, frequency-separating sum channel device, difference channel frequency-separating device, dual-band heading antenna.

EFFECT: providing the possibility of simultaneous navigation maintenance of aircraft equipped with on-board equipment of a short-range navigation radio system of different generations operating in the radio frequency ranges of 772.0-966.9 MHz and 960.0-1000.5 MHz.

1 cl, 5 dwg