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. 18, 2014
Filed:
Feb. 09, 2010
Henrik Asplund, Stockholm, SE;
Anders Derneryd, Göteborg, SE;
Fredrik Harrysson, Göteborg, SE;
Jonas Medbo, Uppsala, SE;
Henrik Asplund, Stockholm, SE;
Anders Derneryd, Göteborg, SE;
Fredrik Harrysson, Göteborg, SE;
Jonas Medbo, Uppsala, SE;
Telefonaktiebolaget L M Ericsson, Stockholm, SE;
Abstract
An antenna () comprising first () and second () structures for guiding electromagnetic waves, each comprising groups () of radiation elements. For adjacent sections in 5 the structures, at least one applies: ?Groups of radiation elements are distributed along the two structures such that a group () in the first structure overlaps a group () in the second structure partially or not at all. ?Radiation elements within said groups () exhibit a common 10 main direction of extension within the group, and differs between the first and the second groups by an angle of at least 10 degrees. ?The radiation elements of the groups () are distributed along the structures () on sides of the structures which face different directions.