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. 04, 1994
Filed:
Jun. 16, 1992
Applicant:
Inventor:
William J Skudera, Jr, Oceanport, NJ (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324 7623 ; 324 7711 ; 324 7633 ; 324 7622 ;
Abstract
Phase shifted frequency components of wide bandwidth, composite signals are ocused for analysis with high resolution by circuitry which includes both a Chirp-Z and a superheterodyne signal analyzer. An interface between the analyzers synchronizes the outputs therefrom relative to each phase shifted frequency component. Preferred embodiments are disclosed with the analyzers generally arranged in either parallel or series and replicating circuitry may be included in the latter to sustain the integrity of the phase shifted frequency components for some predetermined period of time.