| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high frequency device which protects circuits connected downstream to an antenna terminal against the entry of high voltage noise of frequencies, if filtrating, near a signal pass band such as static electricity into the device. <P>SOLUTION: The device comprises a duplexer 11 connected to the antenna terminal 10, and has a varistor 21 and an inductor 22 connected in parallel to a signal line between the antenna terminal 10 and the duplexer 11. <P>COPYRIGHT: (C)2004,JPO</p> |
