| 摘要 |
<p>A system for determining the direction of arrival of a radio signal emitted by a radio emitter, relative to a reference direction comprising at least two antennas,a antenna position determinator,a multi channel radio receiver and a direction of arrival determinator, at least one of the at least two antennas being a moving antenna moving through a plurality of measurement positions in a reference coordinate system and exhibiting relative motion with respect to the other antenna, the distance between each selected pair of the at least two antennas being greater than half the wavelength of the radio signal, each the selected pair of the at least two antennas including at least one of the at least one moving antenna, each one of the at least two antennas receiving the radio signal</p> |
