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:
May. 13, 2025
Filed:
Jun. 05, 2023
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Bouchaib Cherif, Yorktown Heights, NY (US);
Max Earl Nielsen, Riverton, UT (US);
Robert John March, Iii, Bel Air, MD (US);
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Abstract
Phase detectors are provided. In one example, The phase detector may include a first transistor leg and a second transistor leg. Each of the first transistor leg and the second transistor leg may include a pair of transistors coupled together at a plurality of common nodes. The phase detector may include an input at the first transistor leg. The input may be configured to receive a first input signal and a second input signal. The phase detect may include an output coupled to the second transistor leg. The output may be configured to provide an output signal. The output signal may include a component indicative of a phase difference between the first input signal and the second input signal.