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. 26, 2008
Filed:
Jul. 30, 2003
Thomas Mueller, Erbach-Bach, DE;
Thomas Mueller, Erbach-Bach, DE;
EADS Deutschland GmbH, Ottobrunn, DE;
Abstract
An arrangement for a junction between a microstripline and a waveguide is provided. The arrangement includes a microstripline fitted on the upper face of a dielectric substrate, a waveguide fitted on the upper face of the substrate and has an opening on at least one end surface and has a structure which is in the form of a step or steps in the area of the opening on one side wall and is conductively connected in at least one part to a microstripline. One side wall of the waveguide is a metallized layer formed on the substrate. A cutout is formed in the metallized layer and into which the microstripline projects. A rear-face metallization is formed on the rear face of the substrate, and electrically conductive via holes between the metallized layer on the upper face of the substrate and the rear-face metallization, which surround the cutout.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile