FEATURES OF A METALLIZED FABRIC APPLICATION FOR SHIELDING AN ANECHOIC CHAMBER

Abstract

Shielded anechoic chambers are widely used in testing electronic devices sensitive to external electromagnetic fields. The best shielding is provided by a closed metal screen of sufficient thickness. As a result, such devices are usually complex and heavy structures. If small-sized products are subjected to tests, it is possible to use simplified cameras, the screen of which is made of metallized fabric, and all equipment operates from an autonomous power supply source. An example of a simple technology for laying metallized fabric is given. It is indicated that when using such a fabric, the peculiarities of the electrodynamics of multilayer shielding should be taken into account.