A. De Bonitatibus et al., Automatic test equipment for the measurement of symmetrical and asymmetrical RF interference based on hybrid junctions, IEEE INSTR, 49(6), 2000, pp. 1337-1343
Citations number
9
Categorie Soggetti
Instrumentation & Measurement
Journal title
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
The paper describes a measurement technique for conducted EMI measurements.
This technique allows a bandwidth improvement in the spectrum analysis of
conducted interference produced by a single-phase EUT with respect to the m
easurement procedure prescribed by the (CISPR 16) Standard Rules.
The technique makes reference to the common-mode and differential- mode com
ponents of voltage and current measured at a point of the line by sensors w
ith adequate characteristics in absence of dummy loads.
The experimental tests performed with the proposed technique have been carr
ied out on a widespread switched-mode power supply.
The extension to three-phase systems is also proposed.