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. 04, 2007
Filed:
Sep. 26, 2005
Robert Kenoun, Palatine, IL (US);
Donald L. Cantrell, Jr., Chicago, IL (US);
Robert Kenoun, Palatine, IL (US);
Donald L. Cantrell, Jr., Chicago, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A multi band antenna system () and a wireless communication device are disclosed. The multi band antenna system provides coverage over multiple frequency bands. The multi band antenna system comprises a ground surface, a first conductor (), a second conductor (), a common feed conductor () coupled to the first conductor and the second conductor, and a ground conductor () coupled to the first conductor and the second conductor. The first conductor has a first physical length operationally equal to a half wavelength in a first RF band and operationally equal to a full wavelength in a second RF band. The second conductor has a second physical length operationally equal to a half wavelength in a third RF band.