METHOD AND DEVICE FOR GENERATING COMPLEX ELECTROMAGNETIC ENVIRONMENTS FOR TEST BENCHES OF ELECTROMAGNETIC SENSORS

摘要

The invention relates to a device for generating complex electromagnetic environments (24) intended to produce electromagnetic test signals to stimulate an electromagnetic sensor (21-22) placed in a test enclosure (11) comprising an anechoic chamber (12). via a radiating panel (14) made up of a plurality of radiating sources (151-15N). The device comprises a set of modules (241, 243, 245i, 246) making it possible to define the electromagnetic environment to be simulated; to determine the characteristics of the signals which would be received by the various reception channels of the electromagnetic sensor under test if it were placed in the electromagnetic environment considered and to synthesize the radiofrequency (RF) signals which the radiating sources must emit to simulate, seen of the sensor (21), the desired electromagnetic environment.