Complex high frequency components
    2.
    发明公开
    Complex high frequency components 有权
    复杂的高频成分

    公开(公告)号:EP1282190A3

    公开(公告)日:2003-10-08

    申请号:EP02017378.7

    申请日:2002-08-02

    CPC classification number: H01P1/20345

    Abstract: The present invention comprises baluns 2a, 2b which convert balanced line signals and unbalanced line signals mutually, and filters 3a, 3b which are electrically connected to the baluns 2a, 2b and pass or attenuate the predetermined frequency bands. Electrode layers 15a-22a, 25a, 41, 42, 43 which compose the electrode patterns of the baluns 2a, 2b and the filters 3a, 3b, and the dielectric layers 30-39 are integrally stacked.

    Abstract translation: 本发明包括相互转换平衡线路信号和不平衡线路信号的平衡 - 不平衡转换器2a,2b,以及电连接到平衡 - 不平衡转换器2a,2b并使预定频带通过或衰减的滤波器3a,3b。 构成平衡 - 不平衡转换器2a,2b和滤波器3a,3b的电极图案的电极层15a-22a,25a,41,42,43和电介质层30-39整体堆叠。

    Multiband high-frequency switch
    3.
    发明公开
    Multiband high-frequency switch 审中-公开
    多频带高频开关

    公开(公告)号:EP1258940A3

    公开(公告)日:2003-08-27

    申请号:EP02010845.2

    申请日:2002-05-15

    CPC classification number: H01P1/15

    Abstract: A multiband high-frequency switch that is mainly used for mobile phones, comprising a strip line formed of the series connection of first and second strip lines. A second transmitting port is connected to the connection point of the strip lines connected in series via a third diode, and a second control port is connected between the second transmitting port and the third diode. In addition, first and second receiving ports are connected to the receiving-side port of the high-frequency switch via a diplexer.

    Multiband high-frequency switch
    4.
    发明公开
    Multiband high-frequency switch 审中-公开
    Mehrband-Hochfrequenzschalter

    公开(公告)号:EP1258940A2

    公开(公告)日:2002-11-20

    申请号:EP02010845.2

    申请日:2002-05-15

    CPC classification number: H01P1/15

    Abstract: A multiband high-frequency switch that is mainly used for mobile phones, comprising a strip line formed of the series connection of first and second strip lines. A second transmitting port is connected to the connection point of the strip lines connected in series via a third diode, and a second control port is connected between the second transmitting port and the third diode. In addition, first and second receiving ports are connected to the receiving-side port of the high-frequency switch via a diplexer.

    Abstract translation: 一种主要用于手机的多频高频开关,包括由第一和第二带状线的串联连接形成的带状线。 第二发送端口经由第三二极管连接到串联连接的带状线的连接点,第二控制端口连接在第二发送端口和第三二极管之间。 此外,第一和第二接收端口通过双工器连接到高频开关的接收侧端口。

    Dielectric laminated band elimination filters with electromagnetic coupling between resonators
    7.
    发明公开
    Dielectric laminated band elimination filters with electromagnetic coupling between resonators 失效
    具有谐振器之间的电磁耦合的介电叠层带阻滤波器

    公开(公告)号:EP1265312A3

    公开(公告)日:2003-06-25

    申请号:EP02014860.7

    申请日:1997-10-16

    CPC classification number: H01P1/2039

    Abstract: A dielectric laminated filter has a first dielectric laminated block including a first strip line electrode and a second dielectric laminated block including a second strip line electrode and a coupling element, wherein the first and the second dielectric laminated blocks are laminated via a first shield electrode 11 and wherein the first and the second strip lines are connected via a third strip line. This configuration allows the unwanted electromagnetic coupling between a resonator and the coupling element to be neglected, and uses the third strip line electrode to form the first and the second strip line electrodes so that they extend across different layers, thereby enabling the size of the resonator to be reduced. In addition, since the third strip line electrode serves to adjust the filter characteristics, a small high-performance dielectric laminated filter that can be designed easily can be provided.

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