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. 16, 1999
Filed:
Nov. 04, 1997
James P McKay, Manhattan Beach, CA (US);
Hughes Electronics Corporation, El Segundo, CA (US);
Abstract
Microwave power divider/combiners are provided which divide received powers at each of 2.sup.n input ports transmit the divided powers to each of 2.sup.n output ports and combine the transmitted powers at each of the output ports. They have through transmission lines which each couple respective pairs of the input and output ports. In addition, they include shunt transmission lines, an input network of transmission lines which couples the input ports to first ends of the shunt transmission lines and an output network of transmission lines which couples second ends of the shunt transmission lines to the output ports to thereby provide transmission paths from each of the input ports to each of the output ports. The input and output transmission-line networks are configured to be identical and to cause the power divider/combiner to have interport symmetry between the input and output ports and intraport symmetry between any equal sets of input and output ports.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile