Shield for protecting wireless electronic devices against unwanted electromagnetic radiation

摘要

Case consisting of bearing hollow body (1) with built-in electromagnetic shielding layer (2) realised as Faraday cage, whereby connections or coverings (3) of shielding layer (2) are tight. By case is achieved attenuation of electromagnetic waves from 50 to 140 dB for frequencies from 100 KHz to 10 GHz for connection preclusion with other external wireless electronic devices.