Title :
Practical and quantitative evaluation of the new CISPR 22 ferrite clamps
Author :
Arnett, David ; Skouby, Derick ; Blankenship, Ed ; Sheets, Kent
Author_Institution :
EMC Eng. Lab., HP Vancouver, WA, USA
Abstract :
This paper reports on methods for evaluating the ferrite clamp of CISPR 22 Amendment 1:2000. Various ferrite clamp designs are compared quantitatively using the 15dB insertion loss requirement, within a jig proposed by CISPR working documents. The ferrite clamps are also evaluated, as a practical matter, by placing the ferrite clamp on a cable in a radiated emissions test configuration.
Keywords :
electromagnetic interference; ferrite devices; loss measurement; measurement uncertainty; 15 dB; CISPR 22 Amendment 1:2000; CISPR 22 ferrite clamps; insertion loss requirement; radiated emissions test configuration; Cables; Calibration; Clamps; Electromagnetic compatibility; Ferrite devices; Impedance measurement; Insertion loss; Power measurement; Radio frequency; Testing;
Conference_Titel :
Electromagnetic Compatibility, 2003 IEEE International Symposium on
Print_ISBN :
0-7803-7835-0
DOI :
10.1109/ISEMC.2003.1236566
