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:
Oct. 25, 2011
Filed:
Jan. 30, 2007
Hironori Kikuchi, Miyagi, JP;
Kenichi Sato, Miyagi, JP;
Nobuaki Tanaka, Kanagawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A problem of the invention is to provide a small-size communication terminal apparatus capable of reducing an SAR and also widening a band of an antenna and further achieving thinning. The communication terminal apparatus has a substrate () disposed inside a housing, a power feeding part () disposed in the substrate (), a monopole antenna () having plural elements of multi-frequency sharing, the monopole antenna for feeding power by electrically connecting one end to the power feeding part, and a ground wire () electrically connected to a wireless ground of the substrate (), and the monopole antenna () having the plural elements is arranged in a direction vertical to a surface of the substrate () and in a back surface direction of the housing so as to be opposed to a human body at the time of a call.