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. 05, 2008
Filed:
Sep. 01, 2004
Applicants:
Timothy John Stefan Starkie, Cambridge, GB;
Leslie David Smith, Ely, GB;
Inventors:
Timothy John Stefan Starkie, Cambridge, GB;
Leslie David Smith, Ely, GB;
Assignee:
Artimi Ltd., Cambridgeshire, GB;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H01Q 1/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
Antennas for transmitting and receiving ultrawideband (UWB) signals are disclosed. A UWB antenna structure includes a planar conductor of substantially uniform resistance. The structure has the shape of a pair of conjoined, generally triangular figures, each with a long side, a short side, and a curved side. The triangular figures have an antenna feed connection at one corner. The structure has an axis of symmetry passing through the antenna feed connection.