Patent ID: 9270389
Filing Date: 2016-02-23
CPC Classification: H04B

Claim Text:
1. A measuring method for analyzing the propagation of components of electromagnetic navigation signals, wherein at least one representative transmitting unit is assigned to each navigation signal component, resulting in a plurality of transmitting units, wherein an analysis unit is coupled to a receiving unit and carries out an amplitude detection at a first frequency, characterized in that the multiple representative transmitting units are operated offset in time without time overlap, wherein every representative transmitting unit of the plurality of transmitting units is assigned a characteristic transmission-free leader pause duration and/or transmission-free trailer pause duration for each of its assigned navigation signal components, which is respectively maintained between operating phases of the representative transmitting units, wherein the analysis unit carries out a time-dependent amplitude detection, wherein a time curve of received amplitude values is analyzed by the analysis unit to assign the representative transmitting unit and the assigned navigation signal components to timeslots of the received amplitude values, in that the pause durations in the time curve of the amplitude values are assigned to the leader pause durations and/or trailer pause durations of the representative transmitting unit.