AN INTEGRATED CHANNEL FILTER USING MULTIPLE RESONANT FILTERS AND METHOD OF OPERATION
摘要
<p>A circuit includes a first filter comprising a first inductor coupled to a first variable capacitor, wherein the first filter is associated with a first resonant frequency. The circuit further comprises an amplifier coupled to the first filter and a second filter coupled to the amplifier. The second filter comprises a second inductor coupled to a second variable capacitor, wherein the second filter is associated with a second resonant frequency that is substantially the same as the first resonant frequency. At least a portion of the first filter and at least a portion of the second filter are formed on an integrated circuit.</p>
申请公布号
WO2006113592(A1)
申请公布日期
2006.10.26
申请号
WO2006US14349
申请日期
2006.04.13
申请人
MICROTUNE (TEXAS), L.P.;HISAYASU, PHILIP, T.;WOMAC, MICHAEL, D.