专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013031216A Low loss tunable radio frequency filter 审中-公开
标题翻译：低损失无线电频率滤波器
公开(公告)号：JP2013031216A
公开(公告)日：2013-02-07
申请号：JP2012214033
申请日：2012-09-27
申请人： Superconductor Tech , スーパーコンダクターテクノロジーズ,インク.
发明人： TSUZUKI GENICHI , BALAM A WILLEMSEN
IPC分类号： H03H7/12
CPC分类号： H01P1/20336 , H01P1/20 , H03H7/0153 , H03H7/12 , H03H7/1791 , H03H2210/012
摘要： PROBLEM TO BE SOLVED: To provide a tunable RF filter.SOLUTION: The filter includes: a signal transmission path having an input and an output; a plurality of resonant elements disposed along the single transmission path between the input and the output; and a plurality of nonresonant elements coupling the resonant elements together. The resonant elements are coupled together to form a stopband having a plurality of transmission zeroes corresponding to respective frequencies of the resonant elements and at least one sub band in the stopband. The nonresonant elements comprise at least one variable nonresonant element for selectively introducing at least one reflection zero within the stopband to create a passband in one of such sub bands. The variable nonresonant element may be configured for displacing the reflection zero along the stopband to selectively move the passband within the sub band or within selected sub bands.
摘要翻译：要解决的问题：提供可调谐RF滤波器。滤波器包括：具有输入和输出的信号传输路径; 沿着输入和输出之间的单个传输路径设置的多个谐振元件; 以及将谐振元件耦合在一起的多个非谐振元件。谐振元件耦合在一起以形成具有对应于谐振元件的相应频率和阻带中的至少一个子带的多个传输零点的阻带。非谐振元件包括至少一个可变非谐振元件，用于选择性地在阻带内引入至少一个反射零点，以在这些子带之一中产生通带。可变非谐振元件可以被配置为沿着阻挡带移位反射零点，以选择性地移动子带内或在所选子带内的通带。版权所有（C）2013，JPO＆INPIT

2. 发明申请

WO2010090657A3 SIMPLE EFFICIENT ASSEMBLY AND PACKAGING OF RF, FDD, TDD, HTS AND/OR CRYO-COOLED ELECTRONIC DEVICES 审中-公开
标题翻译： RF，FDD，TDD，HTS和/或低温冷却的电子设备的简单高效的组装和包装
公开(公告)号：WO2010090657A3
公开(公告)日：2010-12-23
申请号：PCT/US2009058904
申请日：2009-09-29
申请人： SUPERCONDUCTOR TECH , SOARES EDWARD R , BILSKI STACEY M , COSTA JAMES R , ONO KEN S
发明人： SOARES EDWARD R , BILSKI STACEY M , COSTA JAMES R , ONO KEN S
IPC分类号： H05K9/00
CPC分类号： H01P3/081 , H05K5/0013 , H05K7/02 , Y10T29/49826
摘要： Systems and methods for simple, efficient and/or cost effective manufacturing and assembly of electronic devices are provided. These may include various ways of coupling, attaching, and/or connecting the various components to one another, for improved cost and ease of assembly. A number of clips may be used to attach together various parts of an electronic system and housing including circuit devices, enclosure lid and housing, and/or cabling. These clips may be screw-less, may be made of a resilient or spring material, designed so that they quickly snap into place and provide good mechanical strength and electrical connection. Various circuit elements may include planar circuits, and may include filter(s) made of a high temperature superconductor material, low noise amplifier(s), switch(es), an isolator(s), and/or attenuator(s). A planar cable may be used for electrical connecting of components. These approaches may be used in, e.g., wireless communication systems and may be cryo-cooled.
摘要翻译：提供了用于简单，高效和/或成本有效地制造和组装电子设备的系统和方法。这些可以包括将各种部件彼此连接，附接和/或连接的各种方式，以改进成本和组装的简易性。可以使用多个夹子将电子系统和外壳的各个部分连接在一起，包括电路装置，外壳盖和外壳，和/或电缆。这些夹子可以是无螺丝的，可以由弹性材料或弹簧材料制成，其设计使其能够快速卡入到位并提供良好的机械强度和电气连接。各种电路元件可以包括平面电路，并且可以包括由高温超导材料制成的滤波器，低噪声放大器，开关，隔离器和/或衰减器。平面电缆可用于组件的电连接。这些方法可以用于例如无线通信系统中并且可以是低温冷却的。

3. 发明申请

WO2006071899A3 RF-PROPERTIES-OPTIMIZED COMPOSITIONS OF (RE)BA2CU3O7-D THIN FILM SUPERCONDUCTORS 审中-公开
标题翻译：（RE）BA2CU3O7-D薄膜超导体的射频特性优化组合物
公开(公告)号：WO2006071899A3
公开(公告)日：2006-10-19
申请号：PCT/US2005047147
申请日：2005-12-22
申请人： SUPERCONDUCTOR TECH , MOECKLY BRIAN , WILLEMSEN BALAM , PENG SHING-JEN LUKE , GILANTSEV VIKTOR
发明人： MOECKLY BRIAN , WILLEMSEN BALAM , PENG SHING-JEN LUKE , GILANTSEV VIKTOR
IPC分类号： C04B35/45 , H01B12/00 , H01F6/00 , H01L39/00
CPC分类号： H01L39/143 , C04B35/4508 , C04B2235/3215 , C04B2235/3224 , C04B2235/85 , C04B2235/96 , H01L39/126 , H01L39/128 , H01L39/2432 , H01L39/2438 , H01L39/2454 , H01L39/2458 , H01L39/2461 , H01P1/20336 , H01P1/20381 , Y10S505/776 , Y10S505/777 , Y10S505/778 , Y10S505/779 , Y10S505/78 , Y10T428/24355 , Y10T428/24942 , Y10T428/26 , Y10T428/266
摘要： The films of this invention are high temperature superconducting (HTS) thin films specifically optimized for microwave and RF applications. In particular, this invention focuses on compositions with a significant deviation from the 1:2:3 stoichiometry in order to create the films optimized for microwave/RF applications. The RF/microwave HTS applications require the HTS thin films to have superior microwave properties, specifically low surface resistance, Rs, and highly linear surface reactance, Xs, i.e. high JIMD. As such, the invention is characterized in terms of its physical composition, surface morphology, superconducting properties, and performance characteristics of microwave circuits made from these films.
摘要翻译：本发明的薄膜是专为微波和RF应用而特别优化的高温超导（HTS）薄膜。特别地，本发明专注于具有与1:2:3化学计量的显着偏差的组合物，以便产生针对微波/ RF应用优化的薄膜。 RF /微波HTS应用需要HTS薄膜具有优异的微波特性，特别是低表面电阻Rs和高线性表面电抗Xs即高JIMD。因此，本发明的特征在于其由这些膜制成的微波电路的物理组成，表面形态，超导特性和性能特征。

4. 发明申请

WO2005086615A3 INTEGRATED CRYOGENIC RECEIVER FRONT-END 审中-公开
标题翻译：集成低温接收器前端
公开(公告)号：WO2005086615A3
公开(公告)日：2006-03-02
申请号：PCT/US2004029391
申请日：2004-09-09
申请人： SUPERCONDUCTOR TECH , O'BAID AMR HASSAN , SWARTZENTRUBER BRENT JAMES
发明人： O'BAID AMR HASSAN , SWARTZENTRUBER BRENT JAMES
IPC分类号： F25B23/00 , F25D19/00 , F28D15/02 , H04B1/036 , H04B1/18 , F25B9/00 , F25D15/00 , F25D23/12
CPC分类号： H04B1/18 , F25B23/006 , F25D19/006 , F28D15/0266 , F28D15/0275 , H04B1/036
摘要： A cryogenic receiver front-end includes a heat sink having a mounting surface and a plurality of fins, a cryocooler mounted to the mounting surface of the heat sink, a heat rejector surrounding the cryocooler, the heat rejector including a plurality of pliable c-shaped recesses therein, and a plurality of heat pipes. Each heat pipe has first and second ends, the first ends of the plurality of heat pipes are disposed in respective c-shaped recesses of the heat rejector. A working fluid is contained inside the heat pipes. The second ends of the plurality of heat pipes are thermally coupled to the heat sink. A weather resistant enclosure unit is mounted to the heat sink and encloses the components of the cryogenic receiver front-end.
摘要翻译：低温接收器前端包括具有安装表面和多个翅片的散热器，安装到散热器的安装表面的低温冷却器，围绕低温冷却器的散热器，所述散热器包括多个柔韧的c形凹部，多个热管。每个热管具有第一和第二端，多个热管的第一端设置在散热器的相应的c形凹部中。工作流体包含在热管内。多个热管的第二端热耦合到散热器。耐候的外壳单元安装在散热器上，并封闭低温接收器前端的部件。

5. 发明申请

WO02075945A9 APPARATUS AND METHODS FOR IMPROVED TOWER MOUNTABLE SYSTEMS FOR CELLULAR COMMUNICATIONS 审中-公开
标题翻译：改进的用于细胞通信的塔式安装系统的装置和方法
公开(公告)号：WO02075945A9
公开(公告)日：2004-01-15
申请号：PCT/US0208529
申请日：2002-03-19
申请人： SUPERCONDUCTOR TECH
发明人： EDDY MICHAEL M
IPC分类号： H01Q1/12 , H04B1/18 , H04B1/38 , H04B1/52 , H04B7/005
CPC分类号： H04W52/346 , H01Q1/1242 , H04B1/18 , H04B1/3877 , H04B1/52 , H04W52/52
摘要： Methods and apparatus are provided for a cellular communication system including superconducting components. More particularly, the inventions of this system include a tower mounted transmitter/receiver system having one or more antenna disposed atop a tower. The system includes a receive side subsystem having at least one superconducting component, such as an HTS filter. The system further includes a transmit side subsystem having an amplifier, preferably a power amplifier. The receive side subsystem and the transmit side subsystem are both disposed atop the tower substantially adjacent the antenna. Duplexed and multiplexed systems may be utilized. One or more connections may be provided between the tower mounted transmitter/receiver system and the ground or base station.
摘要翻译：为包括超导部件的蜂窝通信系统提供了方法和装置。更具体地，该系统的发明包括具有设置在塔顶上的一个或多个天线的塔式发射机/接收机系统。该系统包括具有至少一个超导部件的接收侧子系统，例如HTS滤波器。该系统还包括具有放大器，优选功率放大器的发射侧子系统。接收侧子系统和发送侧子系统都布置在基本上与天线相邻的塔的顶部。可以使用双工和多路复用系统。可以在塔式发射机/接收机系统与地面或基站之间提供一个或多个连接。

6. 发明申请

WO03052949B1 MEMS-BASED BYPASS SYSTEM FOR USE WITH A HTS RF RECEIVER 审中-公开
标题翻译：基于MEMS的旁路系统，用于HTS RF接收机
公开(公告)号：WO03052949B1
公开(公告)日：2003-08-07
申请号：PCT/US0239213
申请日：2002-12-05
申请人： SUPERCONDUCTOR TECH , HEY-SHIPTON GREGORY L
发明人： HEY-SHIPTON GREGORY L
IPC分类号： H04B1/036 , H04B1/38 , H04M1/00
CPC分类号： H04B1/036
摘要： A HTS-based RF receiver (2) includes a cryocooler (4) and a cryogenic enclosure (10) in thermal communication with the cryocooler. The cryogenic enclosure contains a HTS filter (6) and a LNA (8) therein. A first MEMS bypass switch (30) is positioned between a RF input (14) and the HTS filter, the first MEMS bypass switch operatively coupling the RF input to the HTS filter. A second MEMS bypass switch (40) is positioned between the LNA and RF output (16), the second MEMS bypass switch operatively coupling the LNA to the RF output. A bypass pathway (42) located within the cryogenic enclosure is connected between the first and second MEMS switches to bypass the HTS filter and LNA when an operating parameter of the RF receiver falls outside a pre-determined range.
摘要翻译：基于HTS的RF接收器（2）包括与低温冷却器热连接的低温冷却器（4）和低温外壳（10）。低温外壳在其中包含HTS过滤器（6）和LNA（8）。第一MEMS旁路开关（30）位于RF输入（14）和HTS滤波器之间，第一MEMS旁路开关可操作地将RF输入耦合到HTS滤波器。第二MEMS旁路开关（40）位于LNA和RF输出（16）之间，第二MEMS旁路开关可操作地将LNA耦合到RF输出端。位于低温外壳内的旁路通路（42）连接在第一和第二MEMS开关之间，以在RF接收器的工作参数落在预定范围之外时绕过HTS滤波器和LNA。

7. 发明申请

WO2007073524A3 LOW-LOSS TUNABLE RADIO FREQUENCY FILTER 审中-公开
标题翻译：低损失无线电频率滤波器
公开(公告)号：WO2007073524A3
公开(公告)日：2009-04-09
申请号：PCT/US2006061059
申请日：2006-11-17
申请人： SUPERCONDUCTOR TECH , TSUZUKI GENICHI , WILLEMSEN BALAM A
发明人： TSUZUKI GENICHI , WILLEMSEN BALAM A
IPC分类号： H01P1/20
CPC分类号： H01P1/20336 , H01P1/20 , H03H7/0153 , H03H7/12 , H03H7/1791 , H03H2210/012
摘要： A tunable RF filter is provided. The filter comprises a signal transmission path having an input and an output, a plurality of resonant elements disposed along the signal transmission path between the input and output, and a plurality of non-resonant elements coupling the resonant elements. The resonant elements are coupled together to form a stop band having a plurality of transmission zeroes corresponding to respective frequencies of the resonant elements, and at least one sub-band between the transmission zeroes. The non-resonant elements comprise at least one variable non-resonant element for selectively introducing at least one reflection zero within the stop band to create a pass band in one of the sub-bands. The variable non-resonant elements may be configured for displacing the reflection zeroes along the stop band to selectively move the pass band within the sub-band or within selected sub-bands.
摘要翻译：提供可调谐RF滤波器。滤波器包括具有输入和输出的信号传输路径，沿着输入和输出之间的信号传输路径设置的多个谐振元件以及耦合谐振元件的多个非谐振元件。谐振元件耦合在一起以形成具有对应于谐振元件的相应频率的多个传输零点的阻挡带，以及传输零点之间的至少一个子带。非谐振元件包括至少一个可变非谐振元件，用于选择性地在阻带内引入至少一个反射零点，以在一个子带中产生通带。可变非共振元件可以被配置为沿着阻挡带移位反射零点，以选择性地移动子带内或在所选子带内的通带。

8. 发明申请

WO2007136775A3 HEAT EXCHANGER ASSEMBLY 审中-公开
标题翻译：热交换器总成
公开(公告)号：WO2007136775A3
公开(公告)日：2008-03-20
申请号：PCT/US2007011949
申请日：2007-05-17
申请人： SUPERCONDUCTOR TECH , FIEDLER ANDREAS
发明人： FIEDLER ANDREAS
IPC分类号： F02G1/053 , F25B9/14 , F28F1/10
CPC分类号： F25B9/14 , F02G1/053 , F02G2255/20 , F02G2256/02 , F28F1/105 , F28F1/12 , F28F2275/025 , F28F2275/12 , Y10T29/4935
摘要： A heat exchanger assembly (200) for transferring heat across a wall (122) of a housing (120) is disclosed. The assembly comprises an outer heat exchanger having an outer ring (210) disposed outside the housing (120) and having an interior surface in contact with an exterior surface of the wall (122); an inner support (240) disposed inside the housing and having an exterior surface; and a plurality of inner heat fins (230) connecting the exterior surface of the inner support (240) to an interior surface of the wall (122) of the housing.
摘要翻译：公开了一种用于将热量传递通过壳体（120）的壁（122）的热交换器组件（200）。该组件包括外部热交换器，该外部热交换器具有设置在壳体（120）外部并且具有与壁（122）的外表面接触的内表面的外环（210）。设置在所述壳体内并具有外表面的内支撑件（240）以及将内部支撑件（240）的外表面连接到壳体的壁（122）的内表面的多个内部散热片（230）。

9. 发明申请

WO2005089092A3 GROWTH OF IN-SITU THIN FILMS BY REACTIVE EVAPORATION 审中-公开
标题翻译：通过反应蒸发形成薄膜的生长
公开(公告)号：WO2005089092A3
公开(公告)日：2006-02-16
申请号：PCT/US2004038372
申请日：2004-11-16
申请人： SUPERCONDUCTOR TECH , MOECKLY BRIAN HAROLD , RUBY WARD S
发明人： MOECKLY BRIAN HAROLD , RUBY WARD S
IPC分类号： C23C14/06 , C23C14/24 , C23C14/56 , H01C1/00 , H01L39/24 , C23C16/00 , C04B35/58
CPC分类号： H01L39/2487 , C23C14/067 , C23C14/24 , C23C14/568 , H01L39/2451 , Y10T29/49014
摘要： A method of forming MgB
摘要翻译：一种形成MgB

10. 发明申请

WO2004095849A3 COMMUNICATION SYSTEMS INCORPORATING HTS FILTERS AND NON-LINEAR MODULATORS SUCH AS RF-LIGHT MODULATORS 审中-公开
标题翻译：连接HTS滤波器和非线性调制器的通信系统，如RF-LIGHT MODULATORS
公开(公告)号：WO2004095849A3
公开(公告)日：2005-02-10
申请号：PCT/US2004011604
申请日：2004-04-14
申请人： SUPERCONDUCTOR TECH , EDDY MICHAEL M , TOTTY STEVEN M
发明人： EDDY MICHAEL M , TOTTY STEVEN M
IPC分类号： H01Q1/12 , H01Q1/24 , H01Q1/36 , H04B1/18 , H04B1/38 , H04B1/52 , H04B7/005 , H04B10/12 , H04W52/24 , H04W52/34 , H04W52/52 , H04W88/08 , B05D3/02 , F25B9/00 , G06F13/00 , H04J3/16
CPC分类号： H04B10/25758 , H01Q1/1242 , H01Q1/246 , H01Q1/364 , H04B1/18 , H04B1/3877 , H04B1/52 , H04B10/25754 , H04W52/24 , H04W52/346 , H04W52/52 , H04W88/085
摘要： Methods, apparatus, and systems are provided for remoteable communication systems (Fig. 1). More particularly, the inventions of this system include a remoteable or distributed communications system having a plurality of front ends (Fig. 1, 110) located remotely from a base station. Each front end includes a receive side subsystem with an HTS filter (Fig. 1, 112), a non-linear modulator (see Fig. 1, 118), and may also include a low noise amplifier (Fig. 1, 116) coupled to the non-linear modulator (see Fig. 1, 118). The nonlinear modulator (Fig. 1, 118) modulates a RF signal in light prior to transport via an optical transmission path to the base station (Fig. 1, 160). Because the modulator is placed in the front end (Fig. 1, 118), no down conversion is required prior to transport of a received signal.
摘要翻译：为可远程通信系统提供了方法，装置和系统（图1）。更具体地，该系统的发明包括具有位于远离基站的多个前端（图1，110）的远程或分布式通信系统。每个前端包括具有HTS滤波器（图1,112），非线性调制器（参见图1,118）的接收侧子系统，并且还可以包括耦合的低噪声放大器（图1,116）到非线性调制器（参见图1,118）。非线性调制器（图1,118）在通过光传输路径传输到基站之前在光调制RF信号（图1,160）。由于调制器位于前端（图1,118），因此在传送接收信号之前不需要下转换。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式