• 专利标题: Circuit arrangement and method for resistance measurement
  • 申请号: US16605928
    申请日: 2018-04-19
  • 公开(公告)号: US11119135B2
    公开(公告)日: 2021-09-14
  • 发明人: Friedrich Bahnmueller
  • 申请人: Sciosense B.V.
  • 申请人地址: NL AE Eindhoven
  • 专利权人: Sciosense B.V.
  • 当前专利权人: Sciosense B.V.
  • 当前专利权人地址: NL AE Eindhoven
  • 代理机构: Slater Matsil, LLP
  • 优先权: EP17171558 20170517
  • 国际申请: PCT/EP2018/060043 WO 20180419
  • 国际公布: WO2018/210518 WO 20181122
  • 主分类号: G01R27/02
  • IPC分类号: G01R27/02 G01K7/16 G01R27/00
Circuit arrangement and method for resistance measurement
摘要:
A circuit arrangement for resistance measurement comprises a capacitor coupled between a first potential node and a second potential node, a pair of terminals that comprises a first terminal and a second terminal, the first and second terminals being coupleable to one of the at least one resistor. The circuit arrangement further comprises a set of circuit branches comprising a first circuit branch, a second circuit branch, a third circuit branch and a fourth circuit branch, each comprising a switch switchable between a conductive state and an insulating state. The circuit arrangement further comprises the first terminal being coupled to the first potential node via the first circuit branch and the second circuit branch being connected in parallel. The circuit arrangement further comprises the second terminal being coupled to the second potential node via the third circuit branch and the fourth circuit branch being connected in parallel.
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