发明名称 Selectable capacitance circuit
摘要 <p>A voltage-controlled capacitor and methods for forming the same are described. A mechanical conductor membrane of the voltage-controlled capacitor is movable to and from a first position and a second position. An amount of capacitance can vary with the movement of the mechanical conductor membrane. A microelectromechanical systems (MEMS) voltage-controlled capacitor can be used in a variety of applications, such as, but not limited to, RF switches and RF attenuators.</p>
申请公布号 EP1645902(A3) 申请公布日期 2010.10.20
申请号 EP20050255643 申请日期 2005.09.14
申请人 QUALCOMM MEMS TECHNOLOGIES, INC. 发明人 FLOYD, PHILIP D.
分类号 G02F1/21;B81B3/00;G02B26/00;G02F1/133 主分类号 G02F1/21
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