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42 条记录 (耗时 0.019 秒)

    GLOBAL ELECTRICAL POWER MULTIPLICATION
    1.
    发明公开
    GLOBAL ELECTRICAL POWER MULTIPLICATION 审中-公开

    公开(公告)号：EP3338341A1

    公开(公告)日：2018-06-27

    申请号：EP16763366.8

    申请日：2016-08-16

    申请人： CPG Technologies, LLC

    发明人： CORUM, James, F. ,  CORUM, Kenneth, L.

    IPC分类号： H02J50/40 ,  H02J50/20 ,  H02J50/50

    CPC分类号： H01P3/00 ,  H01P7/00 ,  H02J50/20 ,  H02J50/40 ,  H02J50/50

    摘要： Various examples are provided for global electrical power multiplication. In one example, a global power multiplier includes first and second guided surface waveguide probes separated by a distance equal to a quarter wavelength of a defined frequency and configured to launch synchronized guided surface waves along a surface of a lossy conducting medium at the defined frequency; and at least one excitation source configured to excite the first and second guided surface waveguide probes at the defined frequency, where the excitation of the second guided surface waveguide probe at the defined frequency is 90 degrees out of phase with respect to the excitation of the first guided surface waveguide probe. In another example, a method includes launching synchronized guided surface waves along a surface of a lossy conducting medium by exciting first and second guided surface waveguide probes to produce a traveling wave propagating along the surface.

    FILTRE MICRO-ONDE PASSE BANDE ACCORDABLE EN FREQUENCE
    2.
    发明公开
    FILTRE MICRO-ONDE PASSE BANDE ACCORDABLE EN FREQUENCE 审中-公开
    浮动利率微波带通滤波器

    公开(公告)号：EP2517299A1

    公开(公告)日：2012-10-31

    申请号：EP10793260.0

    申请日：2010-12-17

    申请人： Thales

    发明人： MEURICHE, Bernard

    IPC分类号： H01P1/207

    CPC分类号： H01P1/207 ,  H01P1/2016 ,  H01P1/208 ,  H01P7/00

    摘要： The invention relates to a frequency-tunable microwave bandpass filter that comprises, altogether, at least the following elements: a wave guide having a rectangular cross-section and including a stationary first conductive portion I and a movable second conductive portion II. Said first portion includes a plurality of first conductive partitions (105
    1 , 105
    2 and 105
    4 , 105
    5 ) having one or more conductive obstacles related to the complementary openings Oi in the section of the guide that forms capacitive irises. Said first partitions are transversely mounted, at the propagation of the wave in the guide and defining a plurality of cavities Ki (106
    1 , 106
    2 ) in the longitudinal direction of the guide, and are rigidly connected to the first portion I and the second conductive partitions (105
    3 ) that have one or more openings defining capacitive irises and that, in combination with the adjacent guide lengths (L3, L4), moreover form imitance inverters Ji. Said first partitions (105
    1 , 105
    2 and 105
    4 , 105
    5 ) form a series of resonating cavities Ki that are coupled by the imitance inverters Ji. A means makes it possible to ensure electrical contact between the conductive portions I and II.

    PASSIVE ELECTROMAGNETIC RESONATOR FOR WATER TREATMENT
    5.
    发明公开
    PASSIVE ELECTROMAGNETIC RESONATOR FOR WATER TREATMENT 审中-公开
    被动电磁谐振器水处理

    公开(公告)号：EP1478598A1

    公开(公告)日：2004-11-24

    申请号：EP02806042.4

    申请日：2002-12-23

    申请人： Weisz, György ,  Hummel, Zoltan

    发明人： Weisz, György ,  Hummel, Zoltan

    IPC分类号： C02F1/00 ,  C02F1/34

    CPC分类号： H01P7/00 ,  C02F1/005

    摘要： Passive electromagnetic resonator for water treatment for improving the biological quality of water having an inlet (1) for introducing the water to be treated and an outlet (4), and comprising a single serial through-flow type system formed from copper tubes in between said inlet (1) and said outlet (4). The copper tubes form the edges of at least a first pyramid, in the edges which border the horizontal base of said first pyramid water flows round in the same direction, and water flows in the opposite direction in either of two neighbouring edges bordering the inclined planes of said first pyramid.

    Resonance based cable compensation
    7.
    发明公开
    Resonance based cable compensation 审中-公开
    Resonanzbasierte Kabelkompensation

    公开(公告)号：EP2821806A1

    公开(公告)日：2015-01-07

    申请号：EP14175261.8

    申请日：2014-07-01

    申请人： Hamilton Sundstrand Corporation

    发明人： Saloio, James, Jr. ,  Poisson, Ronald D.

    IPC分类号： G01R35/00 ,  G01D5/12 ,  G01D18/00 ,  G01R31/28 ,  H01R13/66 ,  G01R1/24

    CPC分类号： H01P7/00 ,  G01R1/24 ,  G01R27/26 ,  G01R31/2829 ,  G01R35/005

    摘要： A system (100; 200) for resonance based cable compensation includes a first switch (102) with a first terminal (104) for connecting a first connection (106) of a cable (108; 208) having a resonant circuit (110; 210) on an end of the cable (108; 208) opposite the first switch (104). The system (100; 200) also includes a second terminal (112) for connecting a second connection (114) of a cable (108; 208) that has its first connection (106) connected to the first terminal (104). A logic component (116; 216) is operatively connected to control the first switch (102) to selectively apply voltage pulses across the first and second terminals (104; 112) to generate a resonance signal in a cable (108; 208) connected to the terminals (104; 112) in order to compensate for equivalent cable capacitance.

    摘要翻译： 一种用于基于共振的电缆补偿的系统（100; 200）包括具有第一端子（104）的第一开关（102），用于连接具有谐振电路（110; 210）的电缆（108; 208）的第一连接（106） ）在与第一开关（104）相对的电缆（108; 208）的一端上。 系统（100; 200）还包括用于连接电缆（108; 208）的第二连接（114）的第二端子（112），其具有连接到第一端子（104）的第一连接（106）。 逻辑部件（116; 216）被可操作地连接以控制第一开关（102）以选择性地施加跨越第一和第二端子（104; 112）的电压脉冲，以在电缆（108; 208）中产生谐振信号，该电缆连接到 端子（104; 112），以补偿等效的电缆电容。

    PROCESS FOR PRODUCING METAMATERIAL, AND METAMATERIAL
    8.
    发明公开
    PROCESS FOR PRODUCING METAMATERIAL, AND METAMATERIAL 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON METAMATERIAL SOWIE METAMATERIAL

    公开(公告)号：EP2594971A1

    公开(公告)日：2013-05-22

    申请号：EP11806881.6

    申请日：2011-07-14

    申请人： Asahi Glass Company, Limited

    发明人： KITAOKA Kenji ,  NIWANO Kazuhiko

    IPC分类号： G02B5/30 ,  C23C14/04 ,  C23C16/04

    CPC分类号： H01P7/00 ,  B05D1/60 ,  B05D3/002 ,  B05D5/12 ,  C23C14/0005 ,  C23C14/04 ,  C23C14/225 ,  C23C16/0254 ,  G02B1/007 ,  H01P11/008 ,  Y10T156/10

    摘要： A process for producing a metamaterial excellent in productivity is provided. The present invention relates to a process for producing a metamaterial including an electromagnetic wave resonator resonating with an electromagnetic wave, the process including: vapor-depositing a material which can form the electromagnetic wave resonator to a support having a shape corresponding to a shape of the electromagnetic wave resonator to thereby arrange the electromagnetic wave resonator on the support.

    摘要翻译： 提供了一种制造生产率优异的超材料的方法。 本发明涉及一种用于制造包括与电磁波谐振的电磁波谐振器的超材料的方法，该方法包括：将形成电磁波谐振器的材料气相沉积到具有对应于 电磁波谐振器，从而将电磁波谐振器布置在支架上。

    Printed bandpass filter for a double conversion tuner
    10.
    发明公开
    Printed bandpass filter for a double conversion tuner 有权
    用于与双调谐混合印刷带通滤波器

    公开(公告)号：EP1328039A2

    公开(公告)日：2003-07-16

    申请号：EP03250090.2

    申请日：2003-01-07

    申请人： Broadcom Corporation

    发明人： Gomez, Ramon A. ,  Burns, Lawrence M. ,  Chang, Sung-Hsien ,  Pobanz, Carl W.

    IPC分类号： H01P1/203

    CPC分类号： H01P7/00 ,  H01P1/20 ,  H01P1/203 ,  H01P1/20381 ,  H05K1/165

    摘要： A printed bandpass filter (200) is mounted on a precision substrate to eliminate the need for post-fabrication tuning. The filter input is capacitively coupled to a series of quarter wavelength resonators (206, 214, 220) and the filter output. The quarter wavelength resonators are printed as spirals to reduce filter size. The resonators define the bandpass characteristics of the filter. The filter also weakly couples the input signal to the filter output in a manner to cancel the signal image. Mechanical clips mitigate thermal stress on solder connections when the precision substrate mounted on a second printed circuit board.