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CSI 2130 Relative Phase Convention

Please could someone clarify for me what convention the CSI 2130 uses for relative phase. Is it phase lag or lead and what's the minus all about. -90 for example means the same as 270??

Thanks

JohnE
  • Brian Overton
    John, the CSI 2130 uses the phase lag methodology. The range that is used is -180 to 180 degrees. In your example, -90 degrees would be equivalent to 270 degrees.

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