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:
Aug. 18, 2015
Filed:
Mar. 13, 2012
Michael C. Hollenbeck, Salt Lake City, UT (US);
Douglas H. Ulmer, Salt Lake City, UT (US);
Troy M. Rueckert, Salt Lake City, UT (US);
Neil K. Harker, Salt Lake City, UT (US);
Michael C. Hollenbeck, Salt Lake City, UT (US);
Douglas H. Ulmer, Salt Lake City, UT (US);
Troy M. Rueckert, Salt Lake City, UT (US);
Neil K. Harker, Salt Lake City, UT (US);
L-3 Communications Corp., New York, NY (US);
Abstract
A phase shifting component of a waveguide comparator subsystem can effect a relative phase shift that advances an input signal A relative to an input signal B. A comparator component can then split those signals such that a first part of signal A and a second part of signal B are combined at a difference port, and a first part of signal B and a second part of signal A are combined at a sum port. The comparator can delay the phase of the second parts of the signals such that, with the relative phase shift of the phase shifting component, the first part of signal A and the second part of signal B are one-hundred eighty degrees (180°) out of phase at the difference port, and the second part of signal A and the first part of signal B are in phase at the sum port.