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. 22, 2026
Filed:
Sep. 22, 2023
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Matthew Ambrose Marcou, Elgin, IL (US);
Tyler J. O'hara, Baltimore, MD (US);
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Abstract
One example includes a super-lattice castellated field effect transistor (SLCFET) system. The system includes a plurality of SLCFETs arranged in a series stack between a first port and a second port to provide a propagation path of a radio frequency (RF) signal between the first port and the second port in response to activation of the SLCFETs. The system also includes a plurality of gate resistors interconnecting gate terminals associated with each of the respective SLCFETs and an activation port to which an activation signal is provided to concurrently activate the SLCFETs. The system further includes a plurality of balancing resistors coupled to the gate terminals associated with each of the respective SLCFETs, the balancing resistors being configured to approximately equalize a drain-gate voltage and a gate-source voltage associated with each of the SLCFETs when activated.