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. 31, 2006
Filed:
Aug. 25, 2003
James J. Rawnick, Palm Bay, FL (US);
Stephen B. Brown, Palm Bay, FL (US);
James J. Rawnick, Palm Bay, FL (US);
Stephen B. Brown, Palm Bay, FL (US);
Harris Corporation, Melbourne, FL (US);
Abstract
An antenna can include at least one antenna element () to which a fluid dielectric () is magnetically and electrically coupled. The antenna element () is preferably a conductive wire or patch disposed on a dielectric substrate (), but it can also be a slot. A fluid control system () can be provided responsive to a control signal () for selectively varying a volume of the fluid dielectric () coupled to the antenna element (). Consequently, efficient operation of the antenna element can be provided on a plurality of operating bands.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile