Marelli is bringing one of the most powerful tools for lab-testing EV batteries—electrochemical impedance spectroscopy (EIS)—under the hood. Details on a BMS based on electrochemical impedance ...

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but it is not applicable to address impedance discontinuities graphically, especially for multiple-impedance transmission lines (TLs) within microwave networks. In this letter, a novel transformation ...

The Graph offers access to competitive and cost-efficient decentralized data sets. The network boasts a 99.99% uptime and 24/7 availability. Central to The Graph’s operations are subgraphs, APIs that ...

Abstract: A systematic measurements program has been carried out to check the validity of theoretical formulas for the equivalent circuit parameters of a variety of discontinuities in the center ...