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:
Aug. 19, 2014
Filed:
Nov. 11, 2009
Applicant:
Mark W. Ingalls, Spring, TX (US);
Inventor:
Mark W. Ingalls, Spring, TX (US);
Assignee:
Spectrum Control, Inc., Fairview, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/36 (2006.01); H01Q 13/10 (2006.01); H01Q 1/40 (2006.01); H01Q 9/27 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/10 (2013.01); H01Q 1/40 (2013.01); H01Q 9/27 (2013.01);
Abstract
An antenna is disclosed. The antenna may have a slotted conductive reference sheet, a first dielectric material and a second dielectric material. The first dielectric material may reside on a first side of the reference sheet, and the second dielectric material may reside on the second side of the reference sheet. The first dielectric material has a first K-value, and the second dielectric material has a second K-value. The second K-value is larger than the first K-value.