| 摘要 |
<p>The invention relates to a device for detecting objects. The device can be used in particular for detecting weapons or explosives carried by persons. The device, which is to be placed on a person, comprises at least one microwave signal transmitter (2) and at least two receivers (1, 1') each of which rotate about a given axis, said receivers (1, 1') being mutually insulated and capable of receiving a signal reflected by said object (35), a transmission and reception sequence including the transmission of a signal (370, 371) to the carrier for a plurality of positions (j) of one of the receivers (1, 1') on the circle of rotation (30) thereof, a radar image being formed for each transmission and reception sequence from signals (361, 371) received by the receiver.</p> |
