164 / 2016-11-30 22:51:16

Efficient improvement of measurement system of smart meter and application of broadband EMI filter

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Electromagnetic interference is a troublesome problem to Measurement test engineer, especial for RF measuring system. In this paper, the characteristics and conducting routing of electromagnetic noise interference from The RF radiated susceptibility (RS) testing system of smart meter, are analyzed, a broad EMI filter is designed to cut off the conducting routing to refrain the disturbance of electromagnetic noise.