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:
Mar. 14, 2006
Filed:
Mar. 01, 2004
William W. Oldfield, Redwood City, CA (US);
Maurice W. Moberg, Los Altos, CA (US);
William W. Oldfield, Redwood City, CA (US);
Maurice W. Moberg, Los Altos, CA (US);
Anritsu Company, Morgan Hill, CA (US);
Abstract
Methods and devices in accordance with the present invention can comprise forming an electrical feed-through assembly to provide a hermetic seal in a coaxial connector. In one embodiment, the electrical feed-through assembly comprises a conductive insert having a bore, a dielectric insert positioned within the bore having a first diameter sized such that an impedance of the dielectric insert is a target impedance, the dielectric insert having a center conductive pin extending there-through, and an air dielectric positioned within the bore, the air dielectric having a second diameter sized such that an impedance of the air dielectric is the target impedance, a portion of the air dielectric extending into the dielectric insert, wherein the portion of the air dielectric extending into the dielectric insert is a compensation gap.