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:
Aug. 20, 2024
Filed:
Apr. 10, 2020
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Infrastructure Systems & Solutions Corporation, Kawasaki, JP;
Yasuaki Asahi, Kawasaki, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION, Kawasaki, JP;
Abstract
A coaxial microstrip line conversion circuit includes a housing part including a protrusion protruding into the interior, a microstrip line substrate, a coaxial line including central and ground conductor parts, and a solder layer. The microstrip line substrate includes a microstrip line, a dielectric body having a recess cut into a lower surface, and a ground conductive part bent along the cut surface. The microstrip line substrate is mounted to a bottom surface of the housing part so that the recess and the protrusion fit together. A vertical distance between a lowest position of the ground conductor part facing the central conductor part and a ground surface of the ground conductive part adjacent to the cut surface is less than a vertical distance between the lowest position and a ground surface of the ground conductive part adjacent to a region of the dielectric body where the recess is not provided.