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:
Sep. 13, 2005
Filed:
Mar. 31, 2003
William D. Killen, Melbourne, FL (US);
Randy T. Plke, Grant, FL (US);
Heriberto Jose Delgado, Melbourne, FL (US);
William D. Killen, Melbourne, FL (US);
Randy T. Plke, Grant, FL (US);
Heriberto Jose Delgado, Melbourne, FL (US);
Harris Corporation, Melbourne, FL (US);
Abstract
A slot fed microstrip patch antenna () includes a conducting ground plane (), the conducting ground plane () including at least one slot (). A dielectric material is disposed between the ground plane () and at least one feed line (), wherein at least a portion of the dielectric layer () includes magnetic particles (). The dielectric layer between the feed line () and the ground plane () provides regions having high relative permittivity () and low relative permittivity (). At least a portion of the stub () is disposed on the high relative permittivity region ().