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    • 2. 发明授权
    • Miniaturized passive low pass filter
    • 小型化无源低通滤波器
    • US09154104B2
    • 2015-10-06
    • US13879885
    • 2010-11-02
    • Kai Xue MaShouxian MouKiat Seng Yeo
    • Kai Xue MaShouxian MouKiat Seng Yeo
    • H03H7/18H03H7/30H03H7/01H03H7/09H03H1/00
    • H03H7/0138H03H7/09H03H7/1725H03H7/1791H03H2001/0064H03H2001/0078
    • A low pass filter circuit (100) structure is provided. The low pass filter circuit structure includes first and second dominant inductor (114, 116)s, a first capacitor (120) and first and second shunt capacitors (122, 124). The first dominant inductor has a first end and a second end and the second dominant inductor has a first end and a second end. The second end of the first dominant inductor is electrically connected to the second end of the second dominant inductor. The first capacitor is electrically coupled between the first end of the first dominant inductor and the first end of the second dominant inductor. The first shunt capacitor is electrically coupled between the first end of the first dominant inductor and a ground potential, and the second shunt capacitor is electrically coupled between the first end of the second dominant inductor and the group potential. The first dominant inductor and the second dominant inductor are further coupled by one or both of magnetic coupling and parasitic mutual capacitive coupling.
    • 提供了低通滤波器电路(100)结构。 低通滤波器电路结构包括第一和第二主电感器(114,116),第一电容器(120)和第一和第二并联电容器(122,124)。 第一主电感器具有第一端和第二端,而第二主电感具有第一端和第二端。 第一主电感器的第二端电连接到第二主电感器的第二端。 第一电容器电耦合在第一主电感器的第一端和第二主电感器的第一端之间。 第一并联电容器电耦合在第一主电感器的第一端和接地电位之间,并且第二并联电容器电耦合在第二主导电感器的第一端和组电位之间。 第一主电感器和第二主电感器进一步通过磁耦合和寄生互电容耦合中的一个或两个耦合。
    • 3. 发明申请
    • Miniaturized Passive Low Pass Filter
    • 小型化被动低通滤波器
    • US20130328642A1
    • 2013-12-12
    • US13879885
    • 2010-10-18
    • Kai Xue MaShouxian MouKiat Seng Yeo
    • Kai Xue MaShouxian MouKiat Seng Yeo
    • H03H7/01
    • H03H7/0138H03H7/09H03H7/1725H03H7/1791H03H2001/0064H03H2001/0078
    • A low pass filter circuit (100) structure is provided. The low pass filter circuit structure includes first and second dominant inductor (114, 116)s, a first capacitor (120) and first and second shunt capacitors (122, 124). The first dominant inductor has a first end and a second end and the second dominant inductor has a first end and a second end. The second end of the first dominant inductor is electrically connected to the second end of the second dominant inductor. The first capacitor is electrically coupled between the first end of the first dominant inductor and the first end of the second dominant inductor. The first shunt capacitor is electrically coupled between the first end of the first dominant inductor and a ground potential, and the second shunt capacitor is electrically coupled between the first end of the second dominant inductor and the group potential. The first dominant inductor and the second dominant inductor are further coupled by one or both of magnetic coupling and parasitic mutual capacitive coupling.
    • 提供了低通滤波器电路(100)结构。 低通滤波器电路结构包括第一和第二主电感器(114,116),第一电容器(120)和第一和第二并联电容器(122,124)。 第一主电感器具有第一端和第二端,而第二主电感具有第一端和第二端。 第一主电感器的第二端电连接到第二主电感器的第二端。 第一电容器电耦合在第一主电感器的第一端和第二主电感器的第一端之间。 第一并联电容器电耦合在第一主电感器的第一端和接地电位之间,并且第二并联电容器电耦合在第二主导电感器的第一端和组电位之间。 第一主电感器和第二主电感器进一步通过磁耦合和寄生互电容耦合中的一个或两个耦合。