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:
Aug. 25, 2026
Filed:
Jan. 19, 2023
Nxp Usa, Inc., Austin, TX (US);
NXP USA, INC., Austin, TX (US);
Abstract
Power amplifier systems including power amplifier modules (PAMs) and electromagnetic bandgap (EBG) isolation structures are disclosed. In embodiments, the power amplifier system includes a printed circuit board (PCB) and a PAM mounted to the PCB in an inverted orientation. The PCB has a PCB frontside on which a PAM mount region is provided, and radio frequency (RF) input and output bondpads. The PAM includes a topside input/output interface having RF input and output terminals electrically coupled to the RF input and output pads, respectively. The power amplifier system further includes a first EBG isolation structure containing a first grounded EBG cell array, at least a portion of which is located within or beneath the PAM mount region.