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:
Jul. 03, 2007
Filed:
Jul. 06, 2005
Steven A. Wood, Bristol, GB;
Ian Johnson, Bristol, GB;
Christian G. Luke, Bristol, GB;
Adrian Mansell, Bristol, GB;
Mark Cope, Bath, GB;
Steven A. Wood, Bristol, GB;
Ian Johnson, Bristol, GB;
Christian G. Luke, Bristol, GB;
Adrian Mansell, Bristol, GB;
Mark Cope, Bath, GB;
Powerwave Technologies, Inc., Santa Ana, CA (US);
Abstract
A system and method for rapidly correcting the time difference between two signals is disclosed. In particular, a system and method for very rapidly correcting timing errors to the very high degree of accuracy required for digital predistortion adaptation is disclosed. The method is a signal processing technique, which can be performed in either hardware or software, which employs a correlation computation. The correlation results are processed in a manner that enables very rapid and accurate estimation of the time difference between the two signals.