发明名称 DUAL EMBEDDED ANTENNA FOR AN RF DATA COMMUNICATIONS DEVICE
摘要 <p>An RF antenna system is disclosed having at least one meandering antenna line with an aggregate structure formed to substantially extend in two dimensions, to effectively form a dipole antenna. The meandering antenna line includes at least one localized bend for providing a compressed effective antenna length in a compact package. The present antenna can be made as an antenna system having discrete transmit and receive antenna lines, so as to form a dual antenna system. The localized bends on each line electromagnetically couple with the respective bends on the other line, thus increasing electromagnetic coupling efficiency, thereby increasing antenna bandwidth and gain.</p>
申请公布号 WO2000001028(A1) 申请公布日期 2000.01.06
申请号 CA1999000602 申请日期 1999.06.28
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