| 摘要 |
The invention relates to a method, a device and a system, as well as to the use for the determination of a propagation direction of signals from an emitter to a receiver, particularly of the orientation and/or location of the receiver and/or of the emitter. Known methods have in common that direction of incidence or positions of only a limited number of emitters can be determined in a given time interval. Therefore, it is an object of the invention to provide a method, system and a device as well as a use, by means of which an easy position determination of as many devices, as desired, particularly of pure receivers is possible within a short time interval. This object is achieved by a method for the analysis of a wave field, wherein from at least one emission-device arrangement of an emitter, m signal sequences which are de-correlated against each other with A signals respectively, with a known phase relation to each other, are emitted via s different emission devices and/or from different places and/or orientations through an emission device of the emission-device arrangement, wherein s is greater than or equal to two, wherein A is greater than or equal to two and wherein particularly m is greater than or equal to two, and wherein at at least one, particularly mobile, receiver, particularly with only one reception device, reception is made, wherein an emission characteristic of the emission-device arrangement is being used, particularly in the form of at least one matrix, in order to determine the propagation direction of the signals to the receiver, particularly location and/or orientation of the receiver and/or of the sender, as seen relatively from the emitter. |
