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:
Nov. 15, 2022
Filed:
Jun. 17, 2021
Nxp B.v., Eindhoven, NL;
Xin Yang, Houten, NL;
Mark Pieter van der Heijden, Eindhoven, NL;
Jozef Reinerus Maria Bergervoet, Eindhoven, NL;
Jasper Pijl, Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
A radio frequency, RF, switch circuit () includes at least one first PiN diode device () configured to sink or source a first alternating current; and an impedance inversion circuit (), connected to the at least one first PiN diode device and arranged to provide a transformed impedance between a first side of the impedance inversion circuit and a second side of the impedance inversion circuit. The RF switch further includes a second diode-based device () configured to source or sink a second alternating current; and a bias circuit () connected to at least one of the at least one first PiN diode device and the second diode-based device, wherein the at least one first PiN diode device cooperates with the second diode-based device as a push-pull current circuit.