CONFINED LINEAR DETECTION AND LOCATION METHOD AND DEVICE

摘要

Device and method for confined detection and location of one or more radio devices (4) that are present in a closed or semi-open prohibited zone, characterized in that said device comprises at least the following elements: a linear aerial (1) comprising several orifices Oi suitable for capturing signals emitted by the prohibited radio device or devices and subsequent transmission thereof via the linear aerial to a receiving device (2) linked to the linear aerial (1) via a connector (3), the receiving device being suitable for processing the signals captured by the linear aerial (1) in order to detect the presence of prohibited devices in said zone and to reject detections of authorised devices outside of the said zone.