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:
Mar. 31, 2015
Filed:
Mar. 09, 2011
Tanja Hefele, Waakirchen, DE;
Manfred Stolle, Bad Aibling, DE;
Tanja Hefele, Waakirchen, DE;
Manfred Stolle, Bad Aibling, DE;
Kathrein-Werke KG, Rosenheim, DE;
Abstract
An improved broadband omnidirectional antenna is distinguished by the following features: the omnidirectional antenna is in the form of a dual-polarized antenna, the dual-polarized antenna comprises a horizontally polarized radiating element () in addition to the vertically polarized radiating element () which is in the form of a monopole, the horizontally polarized radiating element () comprises slots (') which are provided offset in the circumferential direction in the casing () of the vertically polarized radiating element () which is in the form of a monopole, a feed device () for the horizontally polarized radiating element () being provided in the interior () of the vertically polarized radiating element () which is in the form of a monopole, and the feed device () comprises separate feed devices () for a plurality of slots (′), the respectively associated slots (′) being separately excited by means of said feed devices.