发明名称 Antenna Having Wide Impedance Bandwidths Both at Low and High Frequencies
摘要 An antenna includes a base element, grounding and feeding points, and first and second radiating elements. Each of the grounding and feeding points is provided on the base element. The first radiating element is operable in a first frequency band, and extends from the base element. The second radiating element is operable in a second frequency band lower than the first frequency band, extends from the base element, and is formed with a slot.
申请公布号 US2009179808(A1) 申请公布日期 2009.07.16
申请号 US20080188321 申请日期 2008.08.08
申请人 QUANTA COMPUTER INC. 发明人 TSAI TIAO-HSING;CHIU CHIEH-PING;LIAO CHIH-WEI
分类号 H01Q13/10 主分类号 H01Q13/10
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