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:
Jul. 12, 2022
Filed:
Oct. 13, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Astrid Algaba Brazalez, Gothenburg, SE;
Lars Manholm, Gothenburg, SE;
Oscar Quevedo-Teruel, Stockholm, SE;
Mahsa Ebrahimpouri Hamlkar, Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
The embodiments herein relate to a first waveguide comprising a first flange () surrounding an end opening () of the first waveguide (). The first flange () comprises at least two holes () which are periodically distributed around the end opening (). The first waveguide () is arranged to be connected to a second waveguide () by connecting the first flange () to a second flange () of the second waveguide () such that the end opening () of the first waveguide () faces an end opening () of the second waveguide () and such that the holes () in the first flange () are at least partly glide symmetrically positioned with respect to holes () which are periodically distributed around the end opening () of the second flange (b).