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:
Mar. 02, 1982
Filed:
Apr. 04, 1980
Applicant:
Inventor:
Ditmar H Bock, Colden, NY (US);
Assignee:
Calspan Corporation, Buffalo, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ; H03K / ;
U.S. Cl.
CPC ...
328155 ; 328150 ;
Abstract
A phase shifter control circuit having an integrator circuit for developing as a phase control signal the time integral of an input command or error signal, a reset circuit responsive to the phase control signal for generating a correction signal whenever the phase control signal reaches predetermined limits, and summing circuits for combining the correction signal with the input signal and with the phase control signal whereby the phase control signal is substantially instantaneously adjusted to a value between the predetermined limits.