{
  "$type": "site.standard.document",
  "description": "One or more circuits and/or methods are provided. In an example, a circuit includes a first sampling capacitor connected to a first battery terminal for connecting to a battery, an excitation circuit connected to the first battery terminal and configured to generate a first excitation signal, and a…",
  "path": "/patents/1354662",
  "publishedAt": "2023-11-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/389",
    "Cypress Semiconductor Corporation"
  ],
  "textContent": "One or more circuits and/or methods are provided. In an example, a circuit includes a first sampling capacitor connected to a first battery terminal for connecting to a battery, an excitation circuit connected to the first battery terminal and configured to generate a first excitation signal, and a measurement circuit connected to the first sampling capacitor and configured to measure charge transferred to the first sampling capacitor by the first excitation signal to generate a charge transfer measurement and to determine a first impedance measurement across the first battery terminal and a second battery terminal for connecting to the battery based on the charge transfer measurement.",
  "title": "SYSTEM AND METHOD FOR MEASURING BATTERY IMPEDANCE"
}