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CN101102139A 具有天线控制的集成调谐器电路 无效 - 撤回

具有天线控制的集成调谐器电路
摘要：
一种用于射频信号的集成调谐器电路(2)，适于连接至少一个天线(22)，其中该集成调谐器电路包括具有至少一个可调式电容(12)的内部谐振级(10)，该可调式电容适于连接天线，并与天线形成谐振，该集成调谐器电路还包括控制单元，该控制单元适于控制至少一个可调式电容的值，以改变天线的谐振值。
摘要（英）：

This integrated tuner circuit (2) for radiofrequency signals is suitable to be connected to at least one antenna (22), wherein the integrated circuit comprises an internal resonance stage (10) with at least one trimmable capacitance (12) adapted to be connected to the antenna and to resonate therewith and wherein the integrated circuit also comprises a control unit (20) adapted to control the value of said at least one trimmable capacitance to change the resonance value of the antenna.

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