| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: radio system (RS) comprises a ground radio signal transmitting system with N?5 radio signal transmitting stations, coordinates of phase centres of antennae of which are known at radio facilities (RO). The transmitting stations are configured for synchronised ordered transmission of radio signals in series, with given separate features and with given time delays between radio signals, which provide ordered arrival of radio signals at the RO, located at any point in a service area. Each RO comprises a radio signal receiving device configured to receive and identify radio signals of the corresponding transmitting station, a recorder for recording the reception time thereof in a time reference system specified at the RO and an information system configured, based on said coordinates and reception time of radio signals in the series, taking into account said time delays between radio signals, to measure coordinates of phase centres of the antenna of the RO according to the proposed measurement equations.EFFECT: high efficiency and simplification of corresponding radio systems.1 dwg |
