The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2003
Filed:
May. 31, 2001
Veselin Skendzic, Racine, WI (US);
E. Frederick Bestel, West Allis, WI (US);
Paul N. Stoving, Oak Creek, WI (US);
William M. Hurst, Milwaukee, WI (US);
Daniel Schreiber, New Berlin, WI (US);
Dan G. Margenian, Racine, WI (US);
Richard A. Harthun, Eagle, WI (US);
McGraw-Edison Company, Houston, TX (US);
Abstract
Active crosstalk cancellation in a multi-phase system is achieved using a capacitive voltage divider for each phase in the multi-phase system. A voltage measurement is obtained for the desired phase and each additional phase of the multi-phase system. A product is generated for each additional phase by multiplying each additional phase voltage measurement by a corresponding predetermined constant. The product for each additional phase is subtracted from the voltage measurement of the desired phase.