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. 19, 2024
Filed:
Sep. 17, 2020
Beijing Boe Sensor Technology Co., Ltd., Beijing, CN;
Alexander Gäbler, Darmstadt, DE;
BEIJING BOE SENSOR TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A transition unit providing a radio frequency signal transition between a radio frequency hollow waveguide system and a planar transmission line comprises two or more transition sections of transmission line arranged adjacent to each other at a first surface of the first substrate layer of a substrate layer arrangement. The hollow waveguide system comprises a distribution section. One input waveguide is separated into one dedicated output waveguide for each of the transition sections. For each of the transition sections of the transmission lines a corresponding end section of a respective output waveguide is directed perpendicular to the first surface of the first substrate layer. For each end section an open end of the end section of the waveguide system superposes the corresponding transition section. The two or more end sections are arranged adjacent to each other in order to provide for favorable boundary conditions for electromagnetic wave propagation.