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. 24, 2017
Filed:
Aug. 21, 2013
Applicant:
Keysight Technologies, Inc., Minneapolis, MN (US);
Inventor:
Robin A. Bordow, Petaluma, CA (US);
Assignee:
Keysight Technologies, Inc., Santa Rosa, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 3/46 (2015.01); H04B 17/00 (2015.01); H04Q 1/20 (2006.01); H03M 1/12 (2006.01); G01R 13/02 (2006.01); G01R 23/16 (2006.01);
U.S. Cl.
CPC ...
H03M 1/12 (2013.01); G01R 13/0272 (2013.01); G01R 23/16 (2013.01);
Abstract
An electrical signal is processed by digitizing the electrical signal to produce a stream of digitized data in the time domain, wherein the stream has an original frequency spectrum, transmitting the stream to N signal paths (N>1), and down-converting and filtering the stream in each of the N signal paths to produce N streams of digitized data in the time domain, wherein the N streams have N frequency spectra, respectively, and the N frequency spectra cover N different portions of the original frequency spectrum, respectively.