OSCILLATOR, FILTER, DUPLEXER AND COMMUNICATION APPARATUS
    101.
    发明公开
    OSCILLATOR, FILTER, DUPLEXER AND COMMUNICATION APPARATUS 有权
    OSZILLATOR,过滤器,DUPLEXER UND KOMMUNIKATIONSVORRICHTUNG

    公开(公告)号:EP1458050A1

    公开(公告)日:2004-09-15

    申请号:EP02786123.6

    申请日:2002-12-17

    IPC分类号: H01P1/203

    摘要: Ring-shaped resonant elements include respectively conductor lines 2a, 2b, and 2c each formed on a substrate 1 along a full one turn of circumferential length of a ring. Each of the conductor lines 2a, 2b, and 2c has two end portions which additionally extend and which are located such that they closely adjoin each other in a width direction. The respective ring-shaped resonant elements are disposed in a concentric fashion. Capacitive parts are formed in areas in which two ends of respective conductor lines are located in close proximity to each other, and the other parts of the respective conductor lines function as inductive parts. Each conductor line operates as a half-wave transmission line whose both ends are electrically open. It is not needed to form a ground electrode on a surface of the substrate opposite to the surface on which the conductor lines are formed. Thus, a resonator can be formed using a very small number of constituent elements. A resonator, a filter, a duplexer, and a communication apparatus having a small size and a high conductor Q-factor can be produced at reasonably low cost.

    摘要翻译: 环形谐振元件分别包括沿着环的圆周长度的整整一圈形成在基板1上的导线2a,2b和2c。 导线2a,2b和2c中的每一个具有另外延伸的两个端部,并且它们被定位成使得它们在宽度方向上彼此紧密邻接。 相应的环形谐振元件以同心的方式设置。 电容部件形成在相应导体线的两端彼此靠近的区域中,并且各导体线的其它部分用作电感部分。 每条导线作为两端电气打开的半波传输线工作。 不需要在与形成有导体线的表面相对的基板的表面上形成接地电极。 因此,可以使用非常少量的构成元件来形成谐振器。 可以以相当低的成本制造具有小尺寸和高导体Q因子的谐振器,滤波器,双工器和通信装置。

    FILTER WITH IMPROVED INTERMODULATION DISTORTION CHARACTERISTICS AND METHODS OF MAKING THE IMPROVED FILTER
    104.
    发明公开
    FILTER WITH IMPROVED INTERMODULATION DISTORTION CHARACTERISTICS AND METHODS OF MAKING THE IMPROVED FILTER 有权
    FILTER MIT VERBESSERTEN INTERMODULATIONSVERZERRUNGSEIGENSCHAFTEN UND VERFAHREN ZUR HERSTELLUNG DES VERBESSERTEN FILTERS

    公开(公告)号:EP1405364A4

    公开(公告)日:2004-07-28

    申请号:EP02744187

    申请日:2002-05-28

    IPC分类号: H01P1/20 H01P1/203

    摘要: Multi-stage electric filters with improved intermodulation-distortion characteristics and a method for designing such electric filters is provided. In general, the invention may include a multi-resonator electric filter in which one or more of the resonators have been intentionally designed to have a different IP and/or Q than the other resonators in the electric filter. In one case, the electric filters include a 4-resonator Chebyshev narrow pass-band filter with at least the first resonator (1105) having a Q and/or IP different from at least one other resonator (1110) in the filter. The filter thereby has improved IMD power over conventional designed filters while maintaining high Q. In a preferred embodiment the filter may include a superconducting material. The relative Q and IP of the respective resonators in the improved filter may depend on the relative strength of in-band and out-of-band signals. The performance and cost of the electric filter may be optimized by designing the filter to have a relative Q and IP required by the particular application.

    摘要翻译: 提供具有改善的互调失真特性的多级电滤波器和用于设计这种电滤波器的方法。 通常,本发明可以包括多谐振器电滤波器,其中谐振器中的一个或多个已被有意设计为具有与电滤波器中的其他谐振器不同的IP和/或Q. 在一种情况下,电滤波器包括4谐振器切比雪夫窄通带滤波器,其中至少第一谐振器(1105)具有不同于滤波器中的至少一个其他谐振器(1110)的Q和/或IP。 由此,滤波器具有比常规设计的滤波器更高的IMD功率,同时保持高Q值。在优选实施例中,滤波器可以包括超导材料。 改进的滤波器中各个谐振器的相对Q和IP可能取决于带内和带外信号的相对强度。 电滤波器的性能和成本可以通过将滤波器设计为具有特定应用所需的相对Q和IP来优化。

    HIGH TEMPERATURE SUPERCONDUCTOR TUNABLE FILTER
    105.
    发明公开
    HIGH TEMPERATURE SUPERCONDUCTOR TUNABLE FILTER 审中-公开
    ABSTIMMBARES HOCHTEMPARATURSUPERLEITENDES过滤器

    公开(公告)号:EP1177593A4

    公开(公告)日:2004-06-16

    申请号:EP00931899

    申请日:2000-03-08

    摘要: A tunable filter having a fixed substrate (20), first and second plates (10, 15) comprising a high temperature superconducting material is fixed on the substrate. A movable substrate (35) includes a mechanical driver (70) attached to the fixed and movable substrates. A floating plate (30) of a high temperature superconducting material is fixed to the movable substrate. The floating plate and the first and second plates are arranged to define a gap (50) therebetween, and wherein the gap is varied by length changes effected by the mechanical driver.

    摘要翻译: 具有固定衬底(20)的可调谐滤波器,包含高温超导材料的第一和第二板(10,15)被固定在衬底上。 可动基板(35)具有安装在固定基板和可动基板上的机械驱动器(70)。 高温超导材料的浮板(30)固定在可移动基板上。 浮板和第一和第二板布置成在它们之间限定间隙(50),并且其中间隙通过机械驱动器实现的长度变化而变化。

    MULTILAYER ELECTRONIC PART, MULTILAYER ANTENNA DUPLEXER, AND COMMUNICATION APPARATUS
    106.
    发明公开
    MULTILAYER ELECTRONIC PART, MULTILAYER ANTENNA DUPLEXER, AND COMMUNICATION APPARATUS 审中-公开
    多层电子元件,更多层的天线双工和通信设备

    公开(公告)号:EP1267438A4

    公开(公告)日:2004-03-31

    申请号:EP01912345

    申请日:2001-03-14

    IPC分类号: H01P1/203

    CPC分类号: H01P1/20345 H01P1/2039

    摘要: A multilayer filter comprising a first dielectric layer (2101a) having a first shield electrode provided on one major surface, a second dielectric layer (b) having a resonator electrode provided on the one major surface, a third dielectric layer (2101c) having a bond electrode provided oppositely to a part of the resonator electrode on the one major surface, a fourth dielectric layer (2101d) having a second shield electrode provided on the one major surface, a fifth dielectric layer (2101e) where at least the one major surface is exposed to the outside, and a ground electrode (2108) provided on the other major surface of the first dielectric layer and/or the one major surface of the fifth dielectric layer, characterized in that the first ground electrode and the first shield electrode are connected electrically through a via hole (2109) made in the first dielectric layer.

    HIGH TEMPERATURE SUPERCONDUCTOR TUNABLE FILTER
    107.
    发明公开
    HIGH TEMPERATURE SUPERCONDUCTOR TUNABLE FILTER 审中-公开
    ABSTIMMBARES HOCHTEMPERATUR-SUPRALEITERFILTER

    公开(公告)号:EP1266421A4

    公开(公告)日:2004-03-03

    申请号:EP01914388

    申请日:2001-02-15

    发明人: EDEN RICHARD C

    IPC分类号: H01P1/20 H01P1/203

    摘要: A circuit is provided wherein the electrical properties of the circuit are varied by a magnetic actuator. The circuit includes a fixed substrate (10) and a movable substrate (15). The magnetic actuator comprises magnetic drivers (30) on an upper surface of fixed substrate (10) that is substantially overlapped by HTS reaction plates (35) on the lower surface of movable substrate (15). A tuning current applied through a continuous strip of HTS material (51) in the magnetic driver induces a repulsive magnetic force in the HTS reaction plate, thereby causing the movable substrate (15) to move with respect to the fixed substrate (10).

    摘要翻译: 提供了一种电路,其中电路的电子特性由磁性致动器改变。 电路包括固定基板和可动基板。 磁致动器包括在固定基板的上表面上的大致与固定基板的下表面上的HTS反应板重叠的磁驱动器。 通过磁性驱动器中连续的HTS材料带施加的调谐电流引起排斥磁力,导致可移动衬底相对于固定衬底移动。

    High efficiency single port resonant line
    108.
    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

    IPC分类号: H01P1/203

    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。

    Complex high frequency components
    109.
    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

    IPC分类号: H01P1/203

    CPC分类号: H01P1/20345

    摘要: 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.

    摘要翻译: 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。