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Title: Antenna and cell phone
Other Titles: 一种天线及手机
Authors: Yong, ZG 
Wang, Y 
He, LX 
Issue Date: 29-Oct-2014
Publisher: 中华人民共和国国家知识产权局
Source: 中国专利 ZL 201420159248.8 How to cite?
Abstract: The utility model relates to an antenna and a cell phone; the antenna comprises a substrate having an upper surface layer and a lower surface layer arranged in opposite; the upper surface layer comprises at least one radiation paster; micro-shrink floors are arranged on positions, corresponding to each radiation paster, of the lower surface layer; an area of the micro-shrink floor is smaller than that of the radiation paster, and the micro-shrink floor and the radiation paster are electrically connected through a first through hole. The zero-order resonance antenna design technology is employed, the micro-shrink floor can adjust a left hand capacitance CL, so the antenna can work at a zero-order resonance frequency; when the antenna radiates a radio frequency signal, radio frequency current on a cell phone main board/metal machine body can be uniformly distributed, thus preventing concentration phenomenon of the radio frequency current on the cell phone main board/metal machine body, and reducing radiation.
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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