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1. 发明授权

US08497806B2 Mobile wireless device with multi-band loop antenna with arms defining a slotted opening and related methods 有权
标题翻译：具有多段环形天线的移动无线设备，具有限定开槽的臂和相关方法
公开(公告)号：US08497806B2
公开(公告)日：2013-07-30
申请号：US13005326
申请日：2011-01-12
申请人： Chun Kit Lai , Soo Liam Ool , Qiwu Tan
发明人： Chun Kit Lai , Soo Liam Ool , Qiwu Tan
IPC分类号： H01Q1/24 , H01Q1/00 , H01Q1/38
CPC分类号： H01Q1/243 , H01Q5/357 , H01Q9/0421 , Y10T29/49016
摘要： A mobile wireless communications device may include a housing, a printed circuit board (PCB) carried by the housing. The device may also include an antenna coupled to wireless transceiver circuitry carried by the PCB. The antenna may include first and second feed legs extending upwardly from the PCB, a loop conductor spaced above the PCB and having a gap therein defining first and second ends, and a first conductor arm spaced above the PCB and extending between the first feed leg and the first end. The antenna may further include a second conductor arm spaced above the PCB and having a proximal portion between the second feed leg and the second end, and having a distal portion extending outwardly from the second feed leg. The first conductor arm and the proximal portion may define a slotted opening into an interior of the loop conductor.
摘要翻译：移动无线通信设备可以包括外壳，由外壳承载的印刷电路板（PCB）。该装置还可以包括耦合到由PCB承载的无线收发器电路的天线。天线可以包括从PCB向上延伸的第一和第二馈电脚，在PCB上方间隔开的环形导体，其中限定第一和第二端的间隙，以及在PCB上方间隔开并在第一馈电脚和第一馈电脚之间延伸的第一导体臂第一端所述天线还可以包括在所述PCB上方间隔开的第二导体臂，并且具有在所述第二进料腿和所述第二端之间的近端部分，并且具有从所述第二进料腿向外延伸的远侧部分。第一导体臂和近端部分可以限定到环形导体的内部的开槽开口。

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