SYSTEM FOR DETECTING CELLULAR TELEPHONES IN RECEPTION OR OPERATIONAL STANDBY MODE

摘要

The invention concerns an electronic device for detecting the presence of cellular or satellite link telephones, as well as any other type of transmitter or radiocommunication terminal using the same protocol and the same radiofrequency band, whether they are in operational standby or transmission/reception mode, likely to cause electromagnetic interference in zones where their use is subject to regulation or prohibition.