| 摘要 |
The invention relates to communications technology and can be used primarily for unambiguously measuring the spatial coordinates of a stationary or movable radio installation (RI) receiving radio signals (r/s), including in air navigation. The technical result consists in increasing the efficiency of, and simplifying, corresponding radio facilities. For this purpose, the master RI transmits r/s with specified individual signs. Slave RIs numbered in a sequence receive said radio signals, record the moment in time of reception and, via a time delay specified individually for each slave RI, transmit r/s with individual signs specified for each slave RI. R/s from the master RI and slave RIs are received at the receiving RI, a series is formed from the sum total of said radio signals and, according to the specified coordinates of the phase centres of the antennae of said radio installations and moments in time of reception of an r/s, taking into account the sum total of delay times, the coordinates of the phase centre of the antenna of the receiving RI are defined. The method does not require general synchronization of the sum total of radio installations transmitting and receiving radio signals, makes it possible to define coordinates at high speed for a large number of installations and can be realized with the aid of modern hardware components and microprocessor technology. |
