| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a compact variable capacitance cpacitor system capable of being controlled to have a variety of capacitances. <P>SOLUTION: This variable capacitance capacitor system comprises a board, a variable capacitance capacitor equipped with a drive mechanism for varying an electrostatic capacitance stored by a pair of electrodes formed on a main surface of the board, a stationary capacitance capacitor in which the electrostatic capacitance stored by the pair of electrodes formed on a surface on an opposite side of the main surface is stationary, a wiring for electrically communicating the variable capacitance type capacitor with the stationary capacitance capacitor, and a switch for electrically communicating the variable capacitance type condenser on the main surface side of the board with a capacitor selected from among a plurality of the stationary capacitance type capacitors. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
