发明名称 HÖRGERÄT MIT ANTENNE ZUM EMPFANGEN UND SENDEN ELEKTROMAGNETISCHER SIGNALE UND ABSHIRMENDE BATTERIE
摘要 <p>The invention regards a communication device which is adapted for placement in a users ear. The communication device comprises a shell part enclosing an input transducer for receiving an input signal, a signal processing device and an output transducer for providing a signal perceivable as sound, a battery located at a surface part of the shell which is facing away from the head of the user, a transmission and reception circuit for transmission and/or reception of electromagnetic energy. According to the invention an antenna for radiating and/or receiving electromagnetic energy is provided such that it has a first surface turned towards the surroundings and a second surface located in close proximity of the battery.</p>
申请公布号 DE602005027813(D1) 申请公布日期 2011.06.16
申请号 DE20056027813T 申请日期 2005.02.16
申请人 OTICON A/S 发明人 CHRISTENSEN, KARE T.;KNUDSEN, OVE
分类号 H04R25/00;H01Q1/22;H01Q1/27;H01Q1/44;H01Q7/00;H01Q9/27 主分类号 H04R25/00
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