发明名称 Low frequency dual-antenna diversity system
摘要 A dual-antenna diversity antenna system (100, 200, 300) that operates within a low frequency band rang e is disclosed. Two antennas (102, 110) are folded separately onto a single three dimensional dielectric substrate (120) in a meander pattern configuration. Each antenna has an independent feed port and ground pin. The two antennas (102, 110) are configured within a compact mobile terminal to produce high isolation and low correlation at resonating frequencies within the 700 Megahertz frequency band.
申请公布号 EP2395602(A1) 申请公布日期 2011.12.14
申请号 EP20100165259 申请日期 2010.06.08
申请人 RESEARCH IN MOTION LIMITED 发明人 RAO, QINJIANG;WANG, DONG
分类号 H01Q1/24;H01Q1/36;H01Q9/42;H01Q21/28 主分类号 H01Q1/24
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