FIELD: physics.
SUBSTANCE: invention relates to aerodrome radio engineering systems for providing approach of aircraft for landing. Technical result is achieved by introducing into HRB or GPB a meter or decimetre wavelength range with a signal generation and formation device (SGFD) with first and second outputs and antenna with first and second inputs of additionally controlled directional coupler and adder. Dual-range HRB also includes a second SGFD and two frequency-separating devices.
EFFECT: technical result is adjustment of the information parameter of course-glide path beacons, in particular combination with high accuracy of course line, formed by heading radio beacon (HRB) of aircraft landing system with direction of axis of runway, combination of two course lines with direction of runway axis at operation of spacecraft at frequencies in two ranges simultaneously, setting with high accuracy angle of glide path with constant height of aerial suspension of glide path beacon (GPB).
6 cl, 4 dwg
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Authors
Dates
2019-07-23—Published
2017-08-01—Filed