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:
Sep. 27, 2016
Filed:
Aug. 04, 2015
Google Inc., Mountain View, CA (US);
Arnold R. Feldman, San Francisco, CA (US);
Benjamin Joseph Mossawir, San Carlos, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
The method includes selecting, by control hardware, a first output from a phased locked loop, sending, by the control hardware, the first output from the phased locked loop to a first device under test and a second device under test, and adjusting, by the control hardware, a first phase rotator connected to the first device under test to a first rotator phase value of zero; determining a collection of phase detector values of a phase detector connected to the second device under test by adjusting a second phase rotator connected to the second device under test to sweep through a phase range and measuring the phase detector values of the phase detector; determining a phase detector gain of the phase detector by averaging the collection of phase detector values and storing, by the control hardware, the phase detector gain in memory hardware.