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:
Nov. 18, 2008
Filed:
Feb. 10, 2006
Michael A. Baxter, Sunnyvale, CA (US);
Michael A. Baxter, Sunnyvale, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
Method for in-system signal analysis is described. A programmable logic device is coupled within a signal communications system. A signal processing core is instantiated in programmable logic of the programmable logic device. At least one communication signal is provided to the programmable logic device, where the at least one communication signal has a first frequency. The at least one communication signal is sampled at a second frequency which is less than the first frequency to obtain samples thereof. The samples are converted from analog signals to digital signals. The digital signals are analyzed with at least in part the signal processing core.