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:
Oct. 26, 2021
Filed:
Apr. 29, 2020
Skyworks Solutions, Inc., Irvine, CA (US);
René Rodríguez, Rancho Santa Margarita, CA (US);
Stephen Joseph Kovacic, Ottawa, CA;
Skyworks Solutions, Inc., Irvine, CA (US);
Abstract
Reconfigurable antenna systems integrated with a metal case are provided herein. In certain embodiments, user equipment (UE) for a cellular network includes a metal case and an antenna system for transmitting and/or receiving wireless signals. The antenna system includes an antenna element and a tuning conductor that is spaced apart from the antenna element and operable to load the antenna element. At least one of the antenna element or the tuning conductor is formed in the metal case. For example, a plasma process can be used to create transparent electromagnetic windows at a given frequency while shielding underlying components from spurious signals at other frequencies. Such plasma shielding processes can be used to turn conductive regions of the metal case into non-conductive metal oxide, thereby providing a mechanism for electrical isolation between various regions of the metal case.