发明名称 MOBILE WIRELESS COMMUNICATIONS DEVICE WITH ANTENNA CONTACT HAVING REDUCED RF INDUCTANCE
摘要 A mobile wireless communications device includes a housing and at least one circuit board. Radio frequency (RF) circuitry is carried by the circuit board and includes a transceiver. A processor is carried by the at least one circuit board and operative with the RF circuitry. An antenna is mounted within the housing. An antenna contact is secured on the at least one circuit board and operatively connects the RF circuitry and engages the antenna at an antenna contact point. Electromagnetic interference (EMI) shielding is positioned at the antenna contact point and reduces RF inductance effects.
申请公布号 CA2669159(C) 申请公布日期 2014.08.05
申请号 CA20092669159 申请日期 2009.06.16
申请人 RESEARCH IN MOTION LIMITED 发明人 ZHU, LIZHONG;MANKARUSE, GEORGE;CORRIGAN, MICHAEL;JARMUSZEWSKI, PERRY;XU, JUN JUN
分类号 H04W88/02;H01Q1/48;H04M1/02;H05K9/00 主分类号 H04W88/02
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