Speeding up quasi peak weighting EMI tests

Author

Müller, Karl-Otto

Author_Institution

Rohde & Schwarz, Munchen, Germany

fYear

1991

fDate

12-16 Aug 1991

Firstpage

169

Lastpage

172

Abstract

The objective of electromagnetic interference (EMI) measurements is to determine if the emitted electromagnetic energy is low enough to fulfil the desired electromagnetic compatibility. Standards for EMI define maximum limits for the emission of interfering radio frequency (RFI) energy. The purpose of EMI measurements is, in most cases, to find out, whether or not the equipment under test (EUT) meets the limits. Two different principles to reduce time consumption of quasi-peak (QP) EMI measurements are explained. The two may be combined to minimize the test time

Keywords

electric field measurement; electromagnetic compatibility; electromagnetic interference; electronic equipment testing; magnetic field measurement; measurement standards; EMC; EMI measurements; EUT; RFI; electromagnetic compatibility; electromagnetic energy; electromagnetic interference; equipment under test; quasipeak weighting EMI tests; radio frequency interference; standards; test time; Electromagnetic compatibility; Electromagnetic compatibility and interference; Electromagnetic interference; Electromagnetic measurements; Energy measurement; Quadratic programming; Radio frequency; Radiofrequency interference; Testing; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1991. Symposium Record., IEEE 1991 International Symposium on

Conference_Location

Cherry Hill, NJ

Print_ISBN

0-7803-0158-7

Type

conf

DOI

10.1109/ISEMC.1991.148206

Filename

148206