| 摘要 |
<p>The present invention relates to radar display and processing apparatus (30) which predicts and displays the positions of a first set of targets (50, 52) which had previously been detected by the radar but are currently out of range of the radar. The out of range positions of the first plurality of targets (50, 52) are predicted from at least one radar return signal previously detected from the first set of targets (50, 52). This allows sets of targets to be visualised in 360<°> around the apparatus using radar apparatus with limited angular range. A method of visualising various sets of targets (40, 42, 50, 52) in 360<°> is also provided.</p> |
