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. 06, 2007
Filed:
Aug. 08, 2002
Takahiro Iyama, Yokohama, JP;
Yoshiaki Tarusawa, Yokosuka, JP;
Shinji Uebayashi, Yokohama, JP;
Toshio Nojima, Sapporo, JP;
Takahiro Iyama, Yokohama, JP;
Yoshiaki Tarusawa, Yokosuka, JP;
Shinji Uebayashi, Yokohama, JP;
Toshio Nojima, Sapporo, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
In an apparatus for measuring absorbed power including an electromagnetic field probefixedly mounted within a head simulation phantomwhich simulates the configuration and the electromagnetic characteristics of a head of a human body, and wherein the strength of an electric field or a magnetic field of a radio wave externally irradiated upon the head simulation phantomis measured by the electromagnetic field probeand the power of the radio wave absorbed by the head is estimated on the basis of measured values, the head simulation phantomcomprises a solid dielectric' which simulates the configuration and the electromagnetic characteristics of a head of a human body or a liquid dielectricwhich simulates the electromagnetic characteristics of a head of a human body and which is filled in an enclosed vesselwhich simulates the configuration of a head of a human body. The volume of the solid dielectric′ or the volume of the enclosed vesselis equal to or less than 5×10mm.