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. 12, 2020
Filed:
Aug. 28, 2018
Maury Microwave, Inc., Ontario, CA (US);
Gary R. Simpson, Fontana, CA (US);
Sathya Padmanabhan, Glendora, CA (US);
Steven M. Dudkiewicz, Toronto, CA;
M. Tekamül Büber, Anaheim, CA (US);
Giampiero Esposito, Pasadena, CA (US);
Maury Microwave, Inc., Ontario, CA (US);
Abstract
A load pull system and method for calibrating the system and conducting measurements on a Device Under Test (DUT). The system includes at least one passive tuner; and a modulated signal connected to the DUT input. The passive tuner is calibrated at multiple frequencies within the modulation bandwidth of the modulated signal. The impedance and measured quantities such as power at the DUT reference plane are determined using tuner s-parameters at multiple frequencies within the modulation bandwidth.