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:
Nov. 26, 2024
Filed:
Jun. 05, 2019
Ovzon Sweden Ab, Solna, SE;
Anders Ellgardt, Sundbyberg, SE;
Ovzon Sweden AB, Solna, SE;
Abstract
An antenna array includes an array of antenna bodies arranged on a planar structure, which, in turn, contains a circuit board with a ground-plane layer. The array of antenna bodies is arranged on a top side of the circuit board. Each of the antenna bodies is dome shaped and attached to the top side of the circuit board along its base. Each of the antenna bodies is connected to a respective top transmission line configured to convey microwave signals to and/or from said antenna bodies. The top transmission lines are further connected to bottom transmission lines via coaxial probes through the ground-plane layer. A resonance cavity is arranged below the top side of the circuit board between each of the antenna bodies. This accomplishes a highly compact design that can be produced in a cost-efficient manner.