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    • 1. 发明公开
    • PASSIVE COMPONENT
    • 被动KOMPONENTE
    • EP3098900A1
    • 2016-11-30
    • EP16176336.2
    • 2004-04-01
    • Soshin Electric Co. Ltd.
    • URANO, MasakiHIRAI, TakamiMIZUTANI, YasuhikoTAKASE, Kouhei
    • H01P1/203H01P1/205
    • A passive component (10A) comprising one input electrode layer (48) constituting an input terminal, one output electrode layer (50) constituting an output terminal, and four shield electrode layers (52a-52d) constituting shield terminals, all formed in the lowermost dielectric layer (S7) by via holes. The input electrode layer (48) is connected electrically with an input-side resonance electrode (26), in the vicinity of the second side face (14b) of a dielectric substrate (14), through a via hole (54) made in the fourth through sixth dielectric layers (S4-S6) and an input tap electrode (30).; The output electrode layer (50) is connected electrically with an output-side resonance electrode (28), in the vicinity of the third side face (14c) of the dielectric substrate (14), through a via hole (56) made in the fourth through sixth dielectric layers (S4-S6) and an output tap electrode (32).
    • 一种无源部件,包括构成输入端子的一个输入电极层(48),构成输出端子的一个输出电极层(50)和构成屏蔽端子的四个屏蔽电极层(52a-52d),全部形成在最下面 电介质层(S7)。 输入电极层(48)通过电介质基板(14)的第二侧面(14b)附近的输入侧共振电极(26)通过在 第四至第六电介质层(S4-S6)和输入抽头电极(30)。 输出电极层(50)在电介质基板(14)的第三侧面(14c)附近通过输出侧共振电极(28)与通过孔 第四至第六电介质层(S4-S6)和输出抽头电极(32)。
    • 4. 发明公开
    • MODULE AND PASSIVE PART
    • MODUL UND PassASSES TEIL
    • EP1990864A1
    • 2008-11-12
    • EP07715057.1
    • 2007-02-28
    • Soshin Electric Co. Ltd.
    • KIMURA, HironobuMIZUTANI, YasuhikoURANO, MasakiKASAI, Takenori
    • H01P1/205H01P1/203H01P5/10H03H7/38
    • H03H7/0123H01P1/20345H03H7/38H03H2001/0078H03H2001/0085
    • A passive part (50A) includes a filter unit (52) having first resonance electrode (34a) to a third resonance electrode (34c) and an impedance matching circuit unit (54) electrically connected to the third resonance electrode (34c) of the filter unit (52) arranged on a dielectric substrate (32). The entire passive part (50A) 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 (34c). For example, by modifying the width (Wc) of the third resonance electrode (34c), it is possible to adjust the impedance in the same way as when a capacitance as the impedance matching circuit unit (54)is connected, without connecting any capacitance.
    • 无源部分(50A)包括具有与第三谐振电极(34c)的第一谐振电极(34a)和与滤波器的第三谐振电极(34c)电连接的阻抗匹配电路单元(54c)的滤波器单元(52) 单元(52)布置在电介质基板(32)上。 整个无源部分(50A)具有通过第三共振电极(34c)的阻抗分量包括与包含第二阻抗匹配电路的特性相当的电路单元的配置。 例如,通过改变第三谐振电极(34c)的宽度(Wc),可以以与连接阻抗匹配电路单元(54)的电容相同的方式调节阻抗,而不连接任何电容 。