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31 条记录 (耗时 0.015 秒)

    High efficiency low pass filter
    4.
    发明公开
    High efficiency low pass filter 有权
    Hocheffizienter Tiefpassfilter

    公开(公告)号：EP1376743A1

    公开(公告)日：2004-01-02

    申请号：EP03013321.9

    申请日：2003-06-12

    申请人： HARRIS CORPORATION

    发明人： Killen, William Dean ,  Pike, Randy T.

    IPC分类号： H01P1/203

    CPC分类号： H01P1/2039 ,  H05K1/024 ,  H05K1/165

    摘要： A printed circuit (100) for processing radio frequency signals includes a substrate (110) including substrate regions (101, 103, 105, 111, and 119) upon which the printed circuit can be placed. The circuit is a lowpass filter including a transformer line section (112), at least a first stub section (114 or 116), and transmission line sections (117) interconnecting the transformer line section with at least the first stub section. The transformer line section, the transmission line sections, and at least the first stub section are coupled to respective substrate regions that have substrate characteristics that are each independently customizable. The circuit further comprises at least one ground or ground plane (120) coupled to the substrate.

    摘要翻译： 一种用于处理射频信号的印刷电路（100）包括：衬底（110），其包括能够放置印刷电路的衬底区域（101,103,105,111和119）。 电路是包括变压器线路段（112），至少第一短截段（114或116）和将变压器线段与至少第一短截线互连的传输线段（117）的低通滤波器。 变压器线部分，传输线部分和至少第一短截段耦合到具有各自独立可定制的衬底特性的相应衬底区域。 电路还包括耦合到衬底的至少一个接地或接地平面（120）。

    High efficiency directional coupler
    7.
    发明公开
    High efficiency directional coupler 有权
    Hocheffizizen Richtungskoppler

    公开(公告)号：EP1376753A1

    公开(公告)日：2004-01-02

    申请号：EP03013316.9

    申请日：2003-06-12

    申请人： HARRIS CORPORATION

    发明人： Killen, William Dean ,  Pike, Randy T.

    IPC分类号： H01P5/18

    CPC分类号： H01P5/185 ,  H01P5/184 ,  H05K1/024 ,  H05K1/16

    摘要： A circuit for processing radio frequency signals. The circuit includes a substrate where the circuit can be placed. The substrate can be a meta material and can incorporate at least one dielectric layer (100). A directional coupler (106) and at least one ground (112) can be coupled to the substrate. The dielectric layer can include a first region (102) with a first set of substrate properties and a second region (104) with a second set of substrate properties. The substrate properties can include a permittivity and a permeability. A substantial portion of the directional coupler (106) can be coupled to the second region (104). The permittivity and/or permeability of the second region (104) can be higher than the permittivity and/or permeability of the first region (102). The increased permittivities and/or permeabilities can reduce a size of the directional coupler (106) and effect a change in a variety of electrical characteristics associated with the directional coupler (106).

    摘要翻译： 一种用于处理射频信号的电路。 电路包括可以放置电路的基板。 衬底可以是间位材料，并且可以并入至少一个电介质层（100）。 定向耦合器（106）和至少一个接地（112）可以耦合到衬底。 电介质层可以包括具有第一组衬底性质的第一区域（102）和具有第二组衬底特性的第二区域（104）。 衬底特性可以包括介电常数和磁导率。 定向耦合器（106）的大部分可以耦合到第二区域（104）。 第二区域（104）的介电常数和/或磁导率可以高于第一区域（102）的介电常数和/或磁导率。 增加的介电常数和/或渗透率可以减小定向耦合器（106）的尺寸并且影响与定向耦合器（106）相关联的各种电特性的变化。

    High efficiency single port resonant line
    8.
    发明公开
    High efficiency single port resonant line 有权
    Hocheffiziente Einzeltor-Resonanzleitung

    公开(公告)号：EP1376739A1

    公开(公告)日：2004-01-02

    申请号：EP03012280.8

    申请日：2003-06-11

    申请人： HARRIS CORPORATION

    发明人： Killen, William Dean ,  Pike, Randy T.

    IPC分类号： H01P1/203

    CPC分类号： H01P7/082 ,  H01P7/084 ,  H05K1/0239 ,  H05K1/024 ,  H05K1/162 ,  H05K2201/0187 ,  H05K2201/0715

    摘要： A printed circuit for processing radio frequency signals. The printed circuit includes a substrate. The substrate can be a meta material and can include at least one dielectric layer. The dielectric layer can have a first set of dielectric properties over a first region and a second set of dielectric properties over a second region. The dielectric permittivity and/or magnetic permeability of the second set of dielectric properties can be different than the first set of dielectric properties. The printed circuit also can include a single port resonant line and a ground coupled to the substrate. The dielectric properties can be controlled to adjust the size of the resonant line. The dielectric properties also can be controlled to adjust an impedance, quality factor and/or capacitance on the resonant line. Resonant characteristics of the resonant line can be distributed through the substrate.

    摘要翻译： 一种用于处理射频信号的印刷电路。 印刷电路包括基板。 衬底可以是间位材料，并且可以包括至少一个电介质层。 电介质层可以在第一区域上具有第一组介电特性，在第二区域上可具有第二组介电特性。 第二组介电特性的介电常数和/或磁导率可以不同于第一组介电特性。 印刷电路还可以包括单端口谐振线路和耦合到衬底的地线。 可以控制介电特性以调节谐振线的尺寸。 也可以控制介电特性以调节谐振线路上的阻抗，品质因数和/或电容。 谐振线路的谐振特性可以分布在基板上。

    Substrate enhancement for improved signal characteristics on a discontinuous transmission line
    9.
    发明公开
    Substrate enhancement for improved signal characteristics on a discontinuous transmission line 有权
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    公开(公告)号：EP1376736A1

    公开(公告)日：2004-01-02

    申请号：EP03012278.2

    申请日：2003-06-11

    申请人： HARRIS CORPORATION

    发明人： Rumpf, Raymond Charles ,  Killen, William Dean ,  Pike, Randy T.

    IPC分类号： H01P1/02

    CPC分类号： H01P5/02 ,  H01P1/02 ,  H05K1/024 ,  H05K1/165 ,  H05K2201/0187 ,  H05K2201/09263 ,  H05K2201/09727

    摘要： A circuit for processing radio frequency signals. The circuit can include a substrate board that has at least one dielectric layer (100) having a first set of substrate properties over a first region (102). The first set of substrate properties can include a first permittivity and a first permeability. A second region (140) can be provided with a set of second substrate properties. The second region can have a second set of substrate properties including a second permittivity and a second permeability. The second permittivity can be different than the first permittivity and/or the second permeability can be different than the first permeability. A first transmission line (102) having at least one discontinuity can be coupled to the second region (108). The discontinuity can include a bend, corner, non-uniformity, break in the transmission line, or a junction between the first transmission line and a second transmission line.

    摘要翻译： 一种用于处理射频信号的电路。 电路可以包括衬底板，其具有在第一区域（102）上具有第一组衬底特性的至少一个电介质层（100）。 第一组衬底特性可以包括第一介电常数和第一磁导率。 第二区域（140）可以具有一组第二基板特性。 第二区域可以具有包括第二介电常数和第二渗透率的第二组衬底特性。 第二介电常数可以不同于第一介电常数和/或第二磁导率可以不同于第一磁导率。 具有至少一个不连续性的第一传输线（102）可以耦合到第二区域（108）。 不连续性可以包括传输线中的弯曲，拐角，不均匀性，断裂或第一传输线与第二传输线之间的连接。