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:
Feb. 13, 2001
Filed:
Feb. 10, 1998
Daniel P. Timm, Colorado Springs, CO (US);
Matthew S. Holcomb, Colorado Springs, CO (US);
Agilent Technologies, Palo Alto, CA (US);
Abstract
A method of connecting displayed samples of a signal, where the samples are obtained by sequential or random repetitive sampling. Three example embodiments are presented. In a first embodiment, the system decides whether or not to connect to the next consecutive sample, based on the outcome of comparison of the magnitude of the slope to a slew rate threshold. In the second embodiment, the system looks ahead (or behind) up to M samples to see if any samples represent valid slew rates, and connects to the first sample representing a valid slew rate. In the third embodiment, the system looks ahead (or behind) M samples and connects to the sample in the next M samples that represents the smallest valid slew rate. In each embodiment, if no sample represents a valid slew rate, no connection is drawn. In the second and third example embodiments, by looking ahead (or behind) M samples, the system can potentially resolve a waveform with up to M phases and can accommodate trigger placement uncertainty.