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:
Jan. 02, 2007
Filed:
Jul. 12, 2004
Applicant:
Donald J. Delzer, Beaverton, OR (US);
Inventor:
Donald J. Delzer, Beaverton, OR (US);
Assignee:
Tektronix, Inc., Beaverton, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An FFT accelerated display mode for a spectrum analyzer processes time domain samples in increments as they are received until a complete measurement frame of samples is processed to provide a desired frequency resolution. After a first set of time domain samples is received, a spectrum analysis display is provided having a coarse frequency resolution. Then the spectrum analysis display is updated at intervals as more and more time domain samples are received until the complete measurement frame is processed, providing the desired frequency resolution for the spectrum analysis display.