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. 07, 2014
Filed:
Jan. 23, 2008
Applicants:
Alexander Popugaev, Erlangen, DE;
Rainer Wansch, Baiersdorf-Hagenau, DE;
Inventors:
Alexander Popugaev, Erlangen, DE;
Rainer Wansch, Baiersdorf-Hagenau, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 19/32 (2006.01); H01Q 21/24 (2006.01); H01Q 21/29 (2006.01);
U.S. Cl.
CPC ...
Abstract
An antenna device for transmitting and receiving electromagnetic signals. The antenna device includes a ground plane and a radiator arranged at an radiator distance above the ground plane. In addition, the antenna device includes a plurality of parasitic elements arranged, on the ground plane, around the radiator in a radially symmetric manner, the parasitic elements being electrically connected to the ground plane.