Built-in antenna for electronic device

专利名称：Built-in antenna for electronic device发明人：Kwak, Yong-Soo,Sin, A-Hyun,Lee, Dong-Hyun,Jeong, Seong-Tae,Byun, Joon-Ho

申请号：EP13158246.2申请日：20130307公开号：EP2637251A3公开日：20150429

专利附图：

摘要：A built-in antenna apparatus for a electronic device is provided. The antennaapparatus comprises a PCB with conductive and non-conductive areas. An antennaradiator is disposed at the non-conductive area of the PCB; the antenna radiator has a

feeding portion and at least a first radiating portion configured in a first patternbranched from the feeding portion and has an end portion electrically connected to theconductive area. At least one capacitor is electrically connected in series within the firstradiating portion. A resonant frequency of the first radiating portion is a function of acapacitance value of the at least one capacitor. The antenna can be provided in a smallersize for a given frequency band due to the capacitance. A second antenna radiatorbranched from the feeding portion can also be provided for operation at a differentfrequency band.

申请人：Samsung Electronics Co., Ltd

地址：129, Samsung-ro Yeongtong-gu Suwon-si Gyeonggi-do 443-742 KR

国籍：KR

代理机构：Nederlandsch Octrooibureau

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