Measurement of Shielding Effectiveness of Different Cable and Shielding Configurations by Mode-Stirred Techniques

摘要

The shielding effectiveness of cable configurations having different shielding arrangements and of shielding configurations used to terminate cable shields for helicopter wiring were measured by mode-stirred techniques. The mode-stirred measurements were taken at discrete frequencies between 200 MHz and 6 GHz. In addition, shielding effectiveness data on the shielding configurations were also obtained in a TEM cell down to 1 MHz. A description of the cable and shielding configurations is given, along with plots of the measured shielding effectiveness data as a function of frequency.