| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that circuit scale of a radio apparatus has been large. SOLUTION: A slot antenna includes a conductor plate comprising a slot with first, second, third and fourth connection points and a resonance capacitor. Impedance determined by positions of the first and second connection points is substantially equal to impedance of a first circuit, and impedance determined by positions of the third and fourth connection points is substantially equal to impedance of a second circuit. COPYRIGHT: (C)2009,JPO&INPIT
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