Reduction of Emi from High-speed Transmission Line with Narrow Return Trace Using Quasi-differential Signaling
نویسندگان
چکیده
Authors have introduced a quasidi erential signaling system, which is the method to realize low EMI (electromagnetic interference) transmission by matching the degree of imbalance of a line, a driver and a load. In this paper, authors present the measurement result of a common-mode current flowing on a transmission line, which has a narrow return trace. As a result, we confirm the e ectiveness of EMI reduction using the quasi-di erential signaling for the system with narrow return trace.
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