| 摘要 |
PROBLEM TO BE SOLVED: To efficiently store an antenna, especially, for low frequency in various devices such as a mobile phone, and to cause no disordering of antenna impedance caused by a human body during device use. SOLUTION: The antenna comprising a substrate antenna unit 20 formed on a printed board 16 and a sheet metal antenna 21 is stored nearby on cases 14 and 15 of a mobile phone. The substrate antenna unit 20 includes a conductor pattern formed on the printed board together with other wiring patterns. COPYRIGHT: (C)2008,JPO&INPIT
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