公开(公告)号：GB2390957A

公开(公告)日：2004-01-21

申请号：GB0316053

申请日：2003-07-09

Applicant: MOTOROLA INC

Inventor： JALALI AMIN T ,  NAPOLES ADRIAN ,  SCHMERTMANN NEIL J ,  MORNINGSTAR PAUL ,  MIRZA NAVEED ,  PONCE DE LEON LORENZO A ,  KONTOGEORGAKI CHRISTOS

IPC: H01Q1/24 ,  H01Q1/52 ,  H04B1/38 ,  H04B1/08 ,  H05K9/00

Abstract: A system (115) provides enhanced radiation performance for a communication device (10). The system (115) includes one or more shields (90) for directing radio frequency energy. The one or more shields (90) are isolated from the radio frequency currents on the ground plane of the communications device (10). The system (115) further includes a display bezel (60) also isolated from the radio frequency currents on the ground plane. The system (115) further includes one or more impedance blocks electrically connected between the display bezel (60) and a printed circuit board (25) for providing a direct current ground path between the display bezel (60) and the printed circuit board (25) and for providing radio frequency isolation between the display bezel (60) and the printed circuit board (25).

公开(公告)号：GB2390957B

公开(公告)日：2005-11-23

申请号：GB0316053

申请日：2003-07-09

Applicant: MOTOROLA INC

Inventor： JALALI AMIN T ,  NAPOLES ADRIAN ,  SCHMERTMANN NEIL J ,  MORNINGSTAR PAUL ,  MIRZA NAVEED ,  PONCE DE LEON LORENZO A ,  KONTOGEORGAKI CHRISTOS

IPC: H01Q1/24 ,  H01Q1/52 ,  H04B1/38 ,  H04B1/08 ,  H05K9/00

公开(公告)号：WO2005011048A2

公开(公告)日：2005-02-03

申请号：PCT/US2004020433

申请日：2004-06-24

Applicant: MOTOROLA INC ,  MORNINGSTAR PAUL ,  ASRANI VIJAY L ,  JALALI AMIN T

Inventor： MORNINGSTAR PAUL ,  ASRANI VIJAY L ,  JALALI AMIN T

IPC: H01Q20060101 ,  H01Q1/24 ,  H01Q1/50 ,  H04B1/38 ,  H01Q

CPC classification number: H01Q1/243

Abstract: An antenna system (300) for a communication device (100) includes an auxiliary antenna (140) and a printed circuit board (130). The auxiliary antenna (140) is located within a movable flip housing (110) of the communication device (100). The auxiliary antenna (140) has a structure comprising an electromagnetic radiator and a coupling probe (315). The printed circuit board (130) is located within a main housing (105) of the communication device (100). The coupling probe (315) couples the auxiliary antenna (140) to the printed circuit board (130).

Abstract translation: 用于通信设备（100）的天线系统（300）包括辅助天线（140）和印刷电路板（130）。 辅助天线（140）位于通信设备（100）的可移动翻盖外壳（110）内。 辅助天线（140）具有包括电磁辐射器和耦合探针（315）的结构。 印刷电路板（130）位于通信设备（100）的主壳体（105）内。 耦合探针（315）将辅助天线（140）耦合到印刷电路板（130）。