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:
Feb. 07, 2006
Filed:
Dec. 17, 2002
Applicant:
Victor Boyanov, 1359 Sofia, BG;
Inventor:
Victor Boyanov, 1359 Sofia, BG;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The antenna element comprises: an electrically conductive ground plane () on which two orthogonal symmetrically crossing slots () are formed; a radiating patch () supported in a spaced relationship on the one side of the said ground plane; conductive feeding tracks () supported on the other side of the said ground plane and electromagnetically coupled with the slots (). One of the ends of each feeding track () is input/output port () of the antenna element and the other end is disposed after the slot (), so as the feeding tracks () to cross the slots (). A compensating capacitive element () couples the ends of the feeding tracks () laid after the slots ().