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    • 7. 发明申请
    • HYBRID RESONATORS IN MULTILAYER SUBSTRATES AND FILTERS BASED ON THESE RESONATORS
    • 基于这些谐振器的多层衬底和滤波器中的混合谐振器
    • US20150077197A1
    • 2015-03-19
    • US14401426
    • 2012-05-15
    • Taras KushitaTakashi Harada
    • Taras KushitaTakashi Harada
    • H01P1/203H01P7/08
    • H01P1/203H01P1/20345H01P1/2088H01P7/082H05K1/0222H05K1/0298H05K1/16
    • A filter of the present invention comprises a multilayer substrate, two terminals, a ground conductor and a hybrid resonator. The multilayer substrate includes a plurality of conductor layers and a dielectric configured to isolate said plurality of conductor layers from each other. The hybrid resonator is disposed in the multilayer substrate and comprises a first and a second resonant elements and a coupling strip connecting the first and said second resonant elements. Each resonant element comprises a signal via, a group of ground vias and an artificial dielectric. Each signal via is disposed through the multilayer substrate. Each group of ground vias is disposed through the multilayer substrate and configured to surround the signal via. Each artificial dielectric is disposed in the multilayer substrate and between the signal via and the group of ground vias. The artificial dielectric comprises a conductive plate connected to the first signal via and an isolating slit isolating the first conductive plate from the group of ground vias.
    • 本发明的滤波器包括多层基板,两个端子,接地导体和混合谐振器。 多层基板包括多个导体层和被配置为将所述多个导体层彼此隔离的电介质。 混合谐振器设置在多层衬底中,并且包括第一和第二谐振元件和连接第一和所述第二谐振元件的耦合条。 每个谐振元件包括信号通孔,一组接地通孔和人造电介质。 每个信号通孔设置穿过多层基板。 每组接地孔通过多层基板设置并且被配置为围绕信号通道。 每个人造电介质设置在多层基板中,并且在信号通孔和一组接地通孔之间。 人造电介质包括连接到第一信号通孔的导电板和将第一导电板与一组接地通孔隔离的隔离狭缝。
    • 10. 发明授权
    • Folding/sliding mobile terminal with separate antennas in two separate casings
    • 折叠/滑动移动终端与分离的天线在两个分离的外壳
    • US08355761B2
    • 2013-01-15
    • US12744397
    • 2008-10-07
    • Takashi Harada
    • Takashi Harada
    • H04M1/00
    • H01Q9/30H01Q1/243H01Q1/38H01Q9/27H01Q9/36H01Q9/42H01Q21/28
    • A mobile terminal comprises at last a first casing (7) and a second casing (8). First casing (7) and second casing (8) are coupled together in a manner such that the combined configuration of the first and second casings can be varied. First casing (7) has at least a radio circuit (5) and a first antenna (1) connected to the radio circuit, and second casing (8) has at least a second antenna (3). First casing (7) has a feed element (2) connected to the radio circuit. When the combined configuration of the first and second casings is a predetermined configuration, feed element (2) of the first casing and the second antenna of second casing (8) are close to each other to be capacitively coupled together, so that second antenna is connected with radio circuit through feed element via high-frequency waves.
    • 移动终端最后包括第一壳体(7)和第二壳体(8)。 第一壳体(7)和第二壳体(8)以使得可以改变第一和第二壳体的组合构造的方式联接在一起。 第一壳体(7)至少具有连接到无线电电路的无线电电路(5)和第一天线(1),第二壳体(8)至少具有第二天线(3)。 第一壳体(7)具有连接到无线电电路的馈电元件(2)。 当第一壳体和第二壳体的组合构造是预定构造时,第一壳体的馈送元件(2)和第二壳体(8)的第二天线彼此靠近以电容耦合在一起,使得第二天线 通过馈电元件通过高频波与无线电电路相连。