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:
Mar. 24, 2015
Filed:
Oct. 22, 2012
Applicant:
Laird Technologies, Inc., Earth City, MO (US);
Inventors:
Imad M Swais, Bloomingdale, IL (US);
Robert K Antonio, Lake Zurich, IL (US);
Tam Hung Chau, Berkeley, IL (US);
Assignee:
Laird Technologies, Inc., Earth City, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/50 (2006.01); H01Q 1/32 (2006.01); H01Q 9/34 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/3275 (2013.01); H01Q 9/34 (2013.01); H01Q 5/321 (2013.01);
Abstract
An exemplary embodiment of a base assembly includes a printed circuit board and a balun coupled to the printed circuit. The printed circuit board and balun are configured to be operable for providing impedance matching via a matching network that includes a first inductor, a second inductor, and a concentric capacitance. The base assembly is operable for providing a multiband antenna assembly with impedance matching simultaneously with more than one frequency band.