METHOD OF PROCESSING SPACE-TIME SIGNALS OF SPACE NAVIGATION SYSTEMS BY AIRCRAFT RECEIVERS
В.А. Хлоп’ячий · Zenodo (CERN European Organization for Nuclear Research) · 2021
The article considers the peculiarities of processing space-time signals of space navigation systems by aircraft receivers. The method of synthesis of optimal systems of space-time signal processing is improved. The method allows to select the subsystem of optimal spatial processing (optimal antenna) and the subsystem of optimal time processing (optimal receiver) when constructing the optimal system of processing space-time signals of fixed (sta-tionary) consumers of navigation information. For each point of the aperture of the antenna of the receiver of the aircraft, the optimal scheme of processing the navigation signal in the form of a set of parallel time channels, each of which includes a matched filter tuned to certain fixed values of signal parameters.