专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007090041A2 RF COMMUNICATION DEVICE AND METHOD OF OPERATION OF THE DEVICE 审中-公开
标题翻译： RF通信设备和设备的操作方法
公开(公告)号：WO2007090041A2
公开(公告)日：2007-08-09
申请号：PCT/US2007/061095
申请日：2007-01-26
申请人： MOTOROLA, INC. , GABAY, Jacob , NOOR, Gad , SHACHAR, Aviv , BEREZIN, Maksim , ELKOBI, Motti , KEMELMAN, Yonatan
发明人： NOOR, Gad , SHACHAR, Aviv , BEREZIN, Maksim , ELKOBI, Motti , KEMELMAN, Yonatan
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q13/10 , H01Q21/064
摘要： An RF communication device (100) includes a radiating member comprising an electrically conducting portion having therein a first slot (123) operable as a slot RF radiator, wherein the radiating member comprises at least part of a casing (103) of the device. The device may further include a feed member such as a circuit board (101) for feeding RF signals to and from the radiating member, the feed member having an electrically conducting area (201) forming at least part of a radiator ground plane. The electrically conducting area may have a gap (203) therein providing a second slot operable to provide RF energy coupling with the first slot. The device may further include, attached to the radiating member, a dielectric member (105), e.g. a dielectric cap, which in operation increases the electrical length, compared with the actual length, of at least the feed member.
摘要翻译： RF通信设备（100）包括散热构件，其包括导电部分，其中具有可操作为缝隙RF辐射器的第一槽（123），其中所述散热构件包括所述装置的壳体（103）的至少一部分。该装置还可以包括馈电构件，例如用于向辐射构件馈送RF信号的电路板（101），馈送构件具有形成散热器接地平面的至少一部分的导电区域（201）。导电区域可以具有间隙（203），其中提供可操作以提供与第一槽的RF能量耦合的第二槽。该装置还可以包括附接到辐射构件的电介质构件（105），例如，电介质盖，其在运行中增加至少馈送构件的电长度与实际长度相比较。

IPRDB

热门服务

关于我们

友情链接

联系方式