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    • 1. 发明授权
    • Wireless communication device with improved antenna system
    • 具有改进天线系统的无线通信设备
    • US07199761B2
    • 2007-04-03
    • US11200665
    • 2005-08-10
    • Juan M. MartinezDavid FiskSiu Man Wong
    • Juan M. MartinezDavid FiskSiu Man Wong
    • H01Q1/24
    • H01Q9/0442H01Q1/243H01Q5/371H01Q9/0421
    • A wireless communication device (100) comprises an antenna (204) comprising a major radiating element (210) that includes a letter C shaped part (212) connected to a letter U shaped part (214). The major radiating element (210) is spaced from a ground plane (302) and one or more components (206, 208) having conductive parts are located between the major radiating element (210) and the ground plane (302). Openings (314, 316) in the ground plane (302) are located under the components (206, 208) or terminals (310) of the components (206, 208). Passive radiators (126, 700) having multiple sections (602, 604, 702, 704, 706) of different transverse dimension are located on a flip (110) of the wireless communication device (100) proximate the antenna (204).
    • 无线通信设备(100)包括天线(204),其包括主辐射元件(210),其包括连接到字母U形部分(214)的字母C形部分(212)。 主辐射元件(210)与接地平面(302)间隔开,并且具有导电部件的一个或多个部件(206,208)位于主辐射元件(210)和接地平面(302)之间。 接地平面(302)中的开口(314,316)位于部件(206,208)下方或部件(206,208)的端子(310)的下方。 具有不同横向尺寸的多个部分(602,604,702,704,706)的被动辐射器(126,700)位于靠近天线(204)的无线通信设备(100)的翻盖(110)上。