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, 2011
Filed:
Mar. 27, 2006
Uwe Rosenberg, Backnang, DE;
Ulrich Mahr, Backnang, DE;
Uwe Rosenberg, Backnang, DE;
Ulrich Mahr, Backnang, DE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A junction () for connecting two waveguides having an angular offset between longitudinal symmetry axes of their cross-sections and a first linear offset of the center axes of the waveguides. The junction () comprises at least a first and a second transformer sections () both having said first angular offset between longitudinal symmetry axes of their cross-sections and said first linear offset of their center axes, wherein each of said transformer sections () has one protruded ridge () on broad walls, wherein the first ridge () is mainly situated outside the cross section of the second transformer sectionand the second ridge () is mainly situated outside the cross section of the first transformer section ().