| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna module capable of highly accurately forming a wiring pattern of a signal processing circuit unit while improving the communication characteristic of an antenna coil. SOLUTION: This antenna module 10 is provided with an antenna coil 11 formed of a conductive pattern, a signal processing circuit unit 12 electrically connected to the antenna coil 11, and a base substrate (supporter) 13 for supporting the antenna coil 11 and the circuit unit 12. The pattern thickness t1 of the antenna coil 11 is larger than a wiring pattern thickness t2 of the signal processing circuit unit. COPYRIGHT: (C)2006,JPO&NCIPI
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