Summary
International Symposium on Electromagnetic Compatibility
2009
Session Number:23R2
Session:
Number:23R2-2
Consideration of the Number of Test Bench Ground Straps in CISPR 25 Radiated Emission Test
H. Lee,
pp.599-602
Publication Date:2009/7/20
Online ISSN:2188-5079
Summary:
This paper presents consideration of the number of test bench ground straps in CISPR 25 radiated emission test. Through the actual tests in which the number and locations of test bench ground straps were varied and interpretation of numerical simulation, we confirmed that the measurement value of field strength changed regularly in a particular frequency range (80 MHz ~ 200 MHz). The problem of bad repeatability that occurs frequently at numerous test sites is expected to be solved, if the standards on ground setup conditions become clearer through re-examination of ground conditions for CISPR 25.