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. 06, 2018
Filed:
Mar. 25, 2015
Tokyo Keiki Inc., Tokyo, JP;
TOKYO KEIKI INC., Tokyo, JP;
Abstract
A horn antenna includes a metallic horn having a rear end adapted for connection with a waveguide. The horn antenna further includes a dielectric horn connected with the metallic horn and extending forward from a front end of the metallic horn. The dielectric horn includes: i) a metallic horn filler section adapted for filling an internal space of the metallic horn; ii) a waveguide filler section formed to extend rearward from a rear end of the metallic horn filler section and adapted for filling an internal space of a section of a predetermined length of the waveguide; and iii) a flared end section having a frustum shaped internal space, which is formed to flare out toward the front end of the dielectric horn. The metallic horn and the flared end section of the dielectric horn have respective cross sections whose outer contours are the same as each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile