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:
Jan. 04, 2022
Filed:
Jan. 24, 2020
Motorola Mobility Llc, Chicago, IL (US);
Md Rashidul Islam, Glen Ellyn, IL (US);
Chiya Saeidi, Chicago, IL (US);
Yong-Ho Lim, Kildeer, IL (US);
Hugh K. Smith, Palatine, IL (US);
Martin Rabindra Pais, North Barrington, IL (US);
Motorola Mobility LLC, Chicago, IL (US);
Abstract
In aspects of managing antenna module heat and RF emissions, an antenna module includes antenna elements that emit radio frequency (RF) signals for wireless data communication. The antenna module also includes an integrated heat sink to dissipate heat generated by an amplifier on the antenna module, where the heat sink is formed as a metallic component having a surface approximately coplanar with the antenna elements. The antenna module also includes one or more grooves that are formed into the surface of the heat sink, where the one or more grooves are effective to allow the RF signals being emitted from the antenna elements without deformation of a radiation pattern of the RF signals.