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公开(公告)号：US08040208B2
公开(公告)日：2011-10-18
申请号：US12278292
申请日：2007-02-28
CPC分类号： H03H7/0123 , H01P1/20345 , H03H7/38 , H03H2001/0078 , H03H2001/0085
摘要： A passive part includes a filter unit having first resonance electrode to a third resonance electrode and an impedance matching circuit unit electrically connected to the third resonance electrode of the filter unit arranged on a dielectric substrate. The entire passive part has a configuration including a circuit unit equivalent to characteristic containing the second impedance matching circuit by an impedance component of the third resonance electrode. For example, by modifying the width of the third resonance electrode, it is possible to adjust the impedance in the same way as when a capacitance as the impedance matching circuit unit is connected, without connecting any capacitance.
摘要翻译： 无源部分包括具有第一谐振电极到第三谐振电极的滤波器单元和电连接到布置在电介质基板上的滤波器单元的第三谐振电极的阻抗匹配电路单元。 整个被动部件具有包括与通过第三谐振电极的阻抗分量包含第二阻抗匹配电路的特性相当的电路单元的结构。 例如，通过改变第三谐振电极的宽度，可以以与连接阻抗匹配电路单元的电容相同的方式调节阻抗，而不连接任何电容。
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公开(公告)号：US20090051460A1
公开(公告)日：2009-02-26
申请号：US12278292
申请日：2007-02-28
IPC分类号： H03H7/38
CPC分类号： H03H7/0123 , H01P1/20345 , H03H7/38 , H03H2001/0078 , H03H2001/0085
摘要： A passive part includes a filter unit having first resonance electrode to a third resonance electrode and an impedance matching circuit unit electrically connected to the third resonance electrode of the filter unit arranged on a dielectric substrate. The entire passive part has a configuration including a circuit unit equivalent to characteristic containing the second impedance matching circuit by an impedance component of the third resonance electrode. For example, by modifying the width of the third resonance electrode, it is possible to adjust the impedance in the same way as when a capacitance as the impedance matching circuit unit is connected, without connecting any capacitance.
摘要翻译： 无源部分包括具有第一谐振电极到第三谐振电极的滤波器单元和电连接到布置在电介质基板上的滤波器单元的第三谐振电极的阻抗匹配电路单元。 整个被动部件具有包括与通过第三谐振电极的阻抗分量包含第二阻抗匹配电路的特性相当的电路单元的结构。 例如，通过改变第三谐振电极的宽度，可以以与连接阻抗匹配电路单元的电容相同的方式调节阻抗，而不连接任何电容。
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