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:
Feb. 22, 2022
Filed:
Oct. 31, 2018
Rosenberger Hochfrequenztechnik Gmbh & Co. KG, Fridolfing, DE;
Michael Wollitzer, Fridolfing, DE;
Thomas Reum, Bad Liebenstein, DE;
ROSENBERGER HOCHFREQUENZTECHNIK GMBH & Co. KG, Fridolfing, DE;
Abstract
The invention relates to a coupling and decoupling device between a circuit carrier and a waveguide. The coupling and decoupling device contains a retaining element, which has a first end for coupling to the circuit carrier and a second end for coupling to the waveguide. Two dipole antennas, which are crossed over and oriented orthogonally to each other, are arranged between the first end and the second end. The coupling and decoupling device furthermore contains two conductor pairs, which are arranged crossed over each other and are designed such that the conductor pairs are connected to the two dipole antennas and to associated contact surfaces on the circuit carrier. According to the invention, an electrically conductive layer is fixed on the first end. The retaining element is formed as a hollow conductor having a first opening on the end face of the hollow conductor for coupling to the circuit carrier and a second opening on the end face of the hollow conductor for coupling to the waveguide. The first opening on the end face is closed by the electrically conductive layer.