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. 28, 2018
Filed:
Apr. 14, 2017
Movandi Corporation, Newport Beach, CA (US);
Franco De Flaviis, Irvine, CA (US);
Seunghwan Yoon, Irvine, CA (US);
Movandi Corporation, Newport Beach, CA (US);
Abstract
A phased array antenna panel includes an array of antenna cells. Optionally, the phased array antenna panel includes a frame with multiple shielding fences housing the array of antenna cells. Each antenna cell includes a raised antenna patch with air dielectric. In one example, the raised antenna patch may include four projections having outwardly increasing widths, and four supporting legs, each of the four supporting legs situated between a pair of adjacent projections. A first differential feed port may be coupled to first and second supporting legs of the raised antenna patch through first and second transformers, and a second differential feed port may be coupled to third and fourth supporting legs of the raised antenna patch through third and fourth transformers. A return loss in a frequency range of between 27.5 GHz and 29.5 GHz of each antenna cell is less than about −10 dB.