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. 09, 1999
Filed:
Dec. 08, 1997
Joseph S Wong, Upland, CA (US);
Raytheon Company, Lexington, MA (US);
Abstract
A microwave circuit including a rectangular coaxial transmission line, a microstrip transmission line and a wideband transition section for transitioning between the rectangular coaxial and microstrip lines. The transition section includes a capacitive section which cancels inductive reactance caused by physical discontinuities at the transition junction. The transition section includes a conductive tab extending from the rectangular coaxial center conductor which is electrically connected to the microstrip conductor line. The capacitive section can take the form of a dielectric disk of greater dielectric constant than that of the rectangular coaxial dielectric section, or an area of increased cross-sectional dimension of the rectangular coaxial center conductor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile