发明名称 Antenna device and portable electronic device comprising such an antenna device
摘要 An antenna device for a portable electronic device, preferably for the FM frequency range, generally includes a monopole radiating and/or radiation receiving element including a feeding portion adapted to be connected to an antenna connection point. An inductor is connectable between the antenna connection point and ground. The input of an amplifier stage is also connectable to the antenna connection point. An output of the amplifier stage is connectable to a radio circuit, all provided in the interior of the portable electronic device.
申请公布号 US8126522(B2) 申请公布日期 2012.02.28
申请号 US20090675109 申请日期 2009.07.21
申请人 LUAN YUANTAO 发明人 LUAN YUANTAO
分类号 H04M1/00 主分类号 H04M1/00
代理机构 代理人
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