发明名称 FOLDED LOOP ANTENNA
摘要 PROBLEM TO BE SOLVED: To provide a miniaturized antenna having a satisfactory characteristic. SOLUTION: A first loop conductor 10L and a second loop conductor 20L which rotates around an identical virtual axis AX are connected in series. The first loop conductor 10L is formed on one face of a dielectric substrate 900, while the second loop conductor 20L is formed on the rear face thereof. A folded multi-loop conductor constituted of the first loop conductor 10L and the second loop conductor 20L is used as antenna. COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004215061(A) 申请公布日期 2004.07.29
申请号 JP20030001025 申请日期 2003.01.07
申请人 NGK SPARK PLUG CO LTD 发明人 KUNDA SHIGEO;SUGIMOTO NORIYASU;TAKADA TOSHIKATSU
分类号 H01Q1/36;H01Q1/24;H01Q1/38;H01Q7/00;(IPC1-7):H01Q7/00 主分类号 H01Q1/36
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