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:
May. 17, 2005
Filed:
Mar. 29, 2000
Olli Talvitie, Tampere, FI;
Saku Lahti, Tampere, FI;
Petri Kotilainen, Tampere, FI;
Nokia Mobile Phones, Ltd., Espoo, FI;
Abstract
The invention relates to a system for matching an antenna (ANT) for a wireless communication device, the system comprising: detecting means () to detect the matching of the antenna (ANT) and to generate a matching signal on the basis of the detected matching, control means () to examine said matching signal, to determine the need for matching, and to generate a control signal on the basis of said matching signal, and antenna matching means () to adjust the matching of the antenna (ANT) on the basis of said control signal. The invention relates also to a wireless communication device and a method for matching the antenna of a wireless communication device.