MOBILE TELEPHONE SET

PROBLEM TO BE SOLVED: To provide a mobile telephone set capable of sending and receiving various data to and from external equipment (reader writer) without contacting on either of the front and reverse sides. SOLUTION: The mobile telephone set is equipped with a main antenna 40 for communication wh...

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Bibliographic Details
Main Authors FUKAZAWA TORU, SATO MARIO, SUNAHARA YONEHIKO, ICHIMARU TSUKASA, TAKETOMI KOICHI, ODERA HIROKI
Format Patent
LanguageEnglish
Published 02.12.2005
Edition7
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
TELEPHONIC COMMUNICATION
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Summary:PROBLEM TO BE SOLVED: To provide a mobile telephone set capable of sending and receiving various data to and from external equipment (reader writer) without contacting on either of the front and reverse sides. SOLUTION: The mobile telephone set is equipped with a main antenna 40 for communication which is connected to a wireless part 53 in an enclosure to communicate by radio waves and a looped electromagnetic antenna 10 which is connected to an IC module 51 in the enclosure to send and receive data to and from the external equipment without contacting through electromagnetic induction, the looped electromagnetic antenna 10 being arranged on the reverse surface and flank of the enclosure where a battery cover 21 is provided. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040148008