DEVICE FOR NAVIGATION-time specified At a signal from global navigation satellite systems

摘要

The invention relates to the field of radio navigation means and can be used in the navigation equipment performing navigation and timing signals for determining global navigation satellite systems (GNSS) under the conditions of the object in near space. The apparatus comprises two units receiving signals and frequency conversion, equipped with receiving antennas. Antennas made protected from exposure to cosmic radiation of high-frequency ceramics fairings and oriented in opposite directions, allowing the receiving GNSS signals from all directions. With the receiving unit and frequency conversion of signals are connected two correlation processing unit which is also connected with the crucial unit, information output of which forms the data output device. All these units are connected to the synchronization block. The technical result - the creation of a device for navigation-temporal determinations on GNSS signals capable of functioning in the near space in the expanded, compared with the prototype, the area, namely, below the navigation satellite constellation location area GNSS, a group location area navigation GNSS satellites and above it, allowing you to use the device on objects that are, in particular, on the high circular and elliptical orbits. 1 ZP f ly-1-yl.