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. 07, 2019
Filed:
Jun. 07, 2016
Phase Dynamics, Inc., Richardson, TX (US);
Bentley N. Scott, Garland, TX (US);
Phase Dynamics, Inc., Richardson, TX (US);
Abstract
A load pulled oscillator circuit. The load pulled oscillator circuit comprises: i) an active circuit comprising a load pulled oscillator transistor, the active circuit having an optimal operational bias point; ii) an impedance matching circuit coupled to the active circuit; and iii) a temperature compensation circuit coupled to the active circuit and configured to compensate a bias voltage to the active circuit to thereby maintain the optimal operational bias point. The temperature compensation circuit comprises a thermistor that provides a variable resistance according to an ambient temperature in which the active circuit operates. The variable resistance of the thermistor compensates for changes in the ambient temperature to thereby maintain the optimal operational bias point.