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. 29, 2020
Filed:
Feb. 18, 2019
Qorvo Us, Inc., Greensboro, NC (US);
Subrahmanyam V. Pilla, Plano, TX (US);
John Hitt, Plano, TX (US);
Michael Roberg, Evergreen, CO (US);
Qorvo US, Inc., Greensboro, NC (US);
Abstract
Enhanced air core transmission lines and transformers are disclosed. A transmission line or transformer is disposed on a dielectric substrate, with a first planar conductor on the dielectric substrate and a second planar conductor suspended above the first planar conductor. A set of support posts suspends the second planar conductor above the first planar conductor. Thermal performance of the transmission line or transformer is improved by having each of the set of support posts include a width which exceeds any gap between support posts. In some examples, openings are formed in the second planar conductor and may facilitate etching or other processes of forming the transmission line or transformer.