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:
Jun. 09, 1987
Filed:
Jul. 29, 1985
Donald G Gartzke, Hamilton, MA (US);
Other;
Abstract
A Super High Frequency (SHF) coaxial cable and connector assembly for connection of the coaxial cable thereof to a relatively low impedance circuit, such as a YIG filter for which the connection impedance is on the order of ten ohms, has a connector providing a port for receiving a conventional fifty ohm coaxial cable plug and includes: a ten ohm SHF coaxial cable having a metal ferrule soldered to the outer conductor at the connector end thereof providing a substantially larger diameter outer conductor at that end than the outer conductor of the ten ohm cable; and a coaxial connector having a coaxial recess in the housing thereof at one end to accommodate the cable ferrule and into which the ferrule is force-fit to make an intimate metal to metal contact therewith, while the ten ohm cable center conductor engages the connector center conductor within the recess; the inside diameter of the metal walls of the ferrule and the coaxial connector housing from the one end of the connector (where the ferrule is attached), to the port at the other end becoming progressively larger and forming a transformer from ten ohm to fifty ohm coaxial line, so that the port end of the connector accepts and matches a conventional fifty ohm SHF coaxial cable plug.