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:
Jan. 24, 2012
Filed:
Sep. 12, 2008
John Schadler, Raymond, ME (US);
Andre Skalina, Portland, ME (US);
John Schadler, Raymond, ME (US);
Andre Skalina, Portland, ME (US);
SPX Corporation, Charlotte, NC (US);
Abstract
The present invention provides a phaser pack for an elliptically polarized antenna that includes a first structural component, a second structural component and a cylindrical inner conductor. The first structural component includes a recess, coupled to an input port, that forms a first portion of a cylindrical conductive path, while the second structural component includes a recess, coupled to a plurality of output ports, that forms a second portion of the cylindrical conductive path. The recesses of the first and second structural components form a continuous cylindrical conductive path when the first and second structural components are mated. The cylindrical inner conductor includes a plurality of tee junctions and a plurality of transition segments, coupled to the input port and the plurality of output ports, disposed within the continuous cylindrical conductive path to form a coaxial conductor that provides different phase delays to at least two of the plurality of output ports.