公开(公告)号：US08259014B2

公开(公告)日：2012-09-04

申请号：US12634704

申请日：2009-12-10

申请人： Wei-Yang Wu

发明人： Wei-Yang Wu

IPC分类号： H01Q1/24

CPC分类号： H01Q9/42 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q5/371 ,  H01Q7/00

摘要： A multi-loop antenna structure and a hand-held electronic device using the same are provided. The multi-loop antenna structure includes a high-frequency radiating body, a low-frequency radiating body, a feeding connecting part and a grounding connecting part. The feeding connecting part electrically connects one terminal of the high-frequency and the low-frequency radiating body to a feeding point. The grounding connecting part grounds the other terminal of the high-frequency and the low-frequency radiating body. The feeding connecting part forms a first folded loop antenna with the high-frequency radiating body and the grounding connecting part for resonating at a first frequency band. The feeding connecting part forms a second folded loop antenna with the low-frequency radiating body and the grounding connecting part for resonating at a second, a third and a fourth frequency band. The first folded loop antenna and the second folded loop antenna are folded for forming a three-dimensional structure.

摘要翻译： 提供了一种多回路天线结构和使用该多环天线结构的手持式电子设备。 多环天线结构包括高频辐射体，低频辐射体，馈电连接部和接地连接部。 供电连接部将高频侧的低频辐射体与低频辐射体的一端电连接。 接地连接部分将高频和低频辐射体的另一端接地。 馈电连接部分形成具有高频辐射体的第一折叠环形天线和用于在第一频带谐振的接地连接部分。 馈电连接部分形成具有低频辐射体和接地连接部分的第二折叠环形天线，用于在第二，第三和第四频带处谐振。 第一折叠环形天线和第二折叠环形天线被折叠以形成三维结构。