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. 06, 2004
Filed:
Jul. 31, 2002
Scott Allan Genther, Colorado Springs, CO (US);
Allen Montijo, Colorado Springs, CO (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
Sampling techniques and circuits for a waveform measuring instrument. The sampling techniques and circuits process a series of digital signal samples through a set of sample extractors and subsequently process the extracted digital signal samples. The set of sample extractors include a uniform decimator, a low frequency dither decimator, and a digital peak detector. The uniform decimator extracts a uniform decimated sample value for each decimated sample interval in a series of decimated sample intervals. The low frequency dither decimator extracts a low frequency dither decimated (random) sample value for each decimated sample interval in a series of decimated sample intervals. The digital peak detector extracts a maximum sample value and a minimum sample value for each decimated sample interval in the series of decimated sample intervals. The subsequent processing of the samples includes selecting samples from the set of extracted samples, storing the selected samples, retrieving the selected samples, potentially manipulating the selected samples mathematically or analytically interpreting the selected samples, and displaying the manipulated or analyzed sample values.