Apparatus having double phase-matched configuration for reducing magnitude of intermodulation products
    1.
    发明授权
    Apparatus having double phase-matched configuration for reducing magnitude of intermodulation products 有权
    具有双相匹配配置的装置,用于减少互调产物的幅度

    公开(公告)号:US09083311B2

    公开(公告)日:2015-07-14

    申请号:US13341797

    申请日:2011-12-30

    IPC分类号: H01P5/12 H03H7/46 H03H9/70

    CPC分类号: H03H7/46 H03H9/70

    摘要: An apparatus includes: a first apparatus port receiving a first signal having a first frequency; a second apparatus port outputting the first signal having the first frequency; a first passive device connected between the first and second apparatus ports; a second passive device connected between the first and second apparatus ports; a plurality of phase shifters each providing a corresponding phase shift, wherein at least one of the phase shifters provides its phase shift in a first signal path between the first and second apparatus ports through the first passive device, and wherein at least another phase shifter provides its phase shift in a second signal path between the first and second apparatus ports through the second passive device. The phase shifts are selected to cancel an upper or lower intermodulation product between the first signal and a second signal having a second frequency received at the second apparatus port.

    摘要翻译: 一种装置包括:第一装置端口,接收具有第一频率的第一信号; 输出具有第一频率的第一信号的第二装置端口; 连接在第一和第二装置端口之间的第一无源装置; 连接在第一和第二装置端口之间的第二无源装置; 每个移相器提供相应的相移,其中至少一个移相器通过第一无源器件在第一和第二设备端口之间的第一信号路径中提供其相移,并且其中至少另一个移相器提供 其在通过第二无源器件的第一和第二设备端口之间的第二信号路径中的相移。 选择相移以消除第一信号与具有在第二装置端口处接收的第二频率的第二信号之间的上或下互调乘积。

    APPARATUS HAVING DOUBLE PHASE-MATCHED CONFIGURATION FOR REDUCING MAGNITUDE OF INTERMODULATION PRODUCTS
    2.
    发明申请
    APPARATUS HAVING DOUBLE PHASE-MATCHED CONFIGURATION FOR REDUCING MAGNITUDE OF INTERMODULATION PRODUCTS 有权
    具有双相相关配置的装置,用于减少互连产品的放大

    公开(公告)号:US20130169378A1

    公开(公告)日:2013-07-04

    申请号:US13341797

    申请日:2011-12-30

    IPC分类号: H01P5/12

    CPC分类号: H03H7/46 H03H9/70

    摘要: An apparatus includes: a first apparatus port receiving a first signal having a first frequency; a second apparatus port outputting the first signal having the first frequency; a first passive device connected between the first and second apparatus ports; a second passive device connected between the first and second apparatus ports; a plurality of phase shifters each providing a corresponding phase shift, wherein at least one of the phase shifters provides its phase shift in a first signal path between the first and second apparatus ports through the first passive device, and wherein at least another phase shifter provides its phase shift in a second signal path between the first and second apparatus ports through the second passive device. The phase shifts are selected to cancel an upper or lower intermodulation product between the first signal and a second signal having a second frequency received at the second apparatus port.

    摘要翻译: 一种装置包括:第一装置端口,接收具有第一频率的第一信号; 输出具有第一频率的第一信号的第二装置端口; 连接在第一和第二装置端口之间的第一无源装置; 连接在第一和第二装置端口之间的第二无源装置; 每个移相器提供相应的相移,其中至少一个移相器通过第一无源器件在第一和第二设备端口之间的第一信号路径中提供其相移,并且其中至少另一个移相器提供 其在通过第二无源器件的第一和第二设备端口之间的第二信号路径中的相移。 选择相移以消除第一信号与具有在第二装置端口处接收的第二频率的第二信号之间的上或下互调乘积。

    Single cavity acoustic resonators and electrical filters comprising single cavity acoustic resonators
    3.
    发明授权
    Single cavity acoustic resonators and electrical filters comprising single cavity acoustic resonators 有权
    单腔声谐振器和包括单腔声谐振器的电过滤器

    公开(公告)号:US07889024B2

    公开(公告)日:2011-02-15

    申请号:US12201641

    申请日:2008-08-29

    IPC分类号: H03H9/15 H03H9/54 H03H9/70

    CPC分类号: H03H9/583 H03H9/585 H03H9/605

    摘要: A single cavity acoustic resonator comprises: a first electrode; a second electrode; a third electrode disposed between the first electrode and the second electrode. The single cavity acoustic resonator also comprises: a first piezoelectric layer disposed between the third electrode and the first electrode, and comprising a first C-axis having an orientation; and a second piezoelectric layer disposed between the third electrode and the second electrode, and comprising a second C-axis having an orientation parallel to the first C-axis. Application of a time varying electrical signal at a drive frequency to either the third electrode or to the first and second electrodes results in a resonance of the single cavity acoustic resonator at twice a fundamental resonant frequency and a cancellation of substantially all even-order mixing products in the single cavity resonator. An electrical filter and a duplexer are also described.

    摘要翻译: 单腔声谐振器包括:第一电极; 第二电极; 设置在第一电极和第二电极之间的第三电极。 单腔声谐振器还包括:设置在第三电极和第一电极之间的第一压电层,并且包括具有取向的第一C轴; 以及设置在所述第三电极和所述第二电极之间的第二压电层,并且包括具有平行于所述第一C轴的取向的第二C轴。 以驱动频率将时变电信号施加到第三电极或第一和第二电极,导致单谐振腔谐振器在基本共振频率的两倍和基本上所有偶数阶混合产物的消除 在单腔谐振器中。 还描述了一种电动过滤器和双工器。

    SINGLE CAVITY ACOUSTIC RESONATORS AND ELECTRICAL FILTERS COMPRISING SINGLE CAVITY ACOUSTIC RESONATORS
    4.
    发明申请
    SINGLE CAVITY ACOUSTIC RESONATORS AND ELECTRICAL FILTERS COMPRISING SINGLE CAVITY ACOUSTIC RESONATORS 有权
    单孔声学谐振器和包含单孔声谐振器的电子滤波器

    公开(公告)号:US20100052815A1

    公开(公告)日:2010-03-04

    申请号:US12201641

    申请日:2008-08-29

    IPC分类号: H03H9/70 H03H9/54

    CPC分类号: H03H9/583 H03H9/585 H03H9/605

    摘要: A single cavity acoustic resonator comprises: a first electrode; a second electrode; a third electrode disposed between the first electrode and the second electrode. The single cavity acoustic resonator also comprises: a first piezoelectric layer disposed between the third electrode and the first electrode, and comprising a first C-axis having an orientation; and a second piezoelectric layer disposed between the third electrode and the second electrode, and comprising a second C-axis having an orientation parallel to the first C-axis. Application of a time varying electrical signal at a drive frequency to either the third electrode or to the first and second electrodes results in a resonance of the single cavity acoustic resonator at twice a fundamental resonant frequency and a cancellation of substantially all even-order mixing products in the single cavity resonator. An electrical filter and a duplexer are also described.

    摘要翻译: 单腔声谐振器包括:第一电极; 第二电极; 设置在第一电极和第二电极之间的第三电极。 单腔声谐振器还包括:设置在第三电极和第一电极之间的第一压电层,并且包括具有取向的第一C轴; 以及设置在所述第三电极和所述第二电极之间的第二压电层,并且包括具有平行于所述第一C轴的取向的第二C轴。 以驱动频率将时变电信号应用于第三电极或第一和第二电极导致单谐振腔谐振器的共振频率为基本谐振频率的两倍,并且基本上消除了基本上所有偶数阶的混合产物 在单腔谐振器中。 还描述了一种电动过滤器和双工器。

    System and methods for processing and displaying aggregate status events for remote nodes
    7.
    发明授权
    System and methods for processing and displaying aggregate status events for remote nodes 有权
    用于处理和显示远程节点聚合状态事件的系统和方法

    公开(公告)号:US07603458B1

    公开(公告)日:2009-10-13

    申请号:US10674322

    申请日:2003-09-30

    IPC分类号: G06F15/173

    摘要: A status monitoring and reporting mechanism which distinguishes more significant events and prominently displays events pertaining to nodes, interconnections, and other network entities which may present problems, and to suppresses benign messages which may not require immediate attention, provides an “at a glance” view of overall system health. By processing and displaying aggregate status events from a plurality of agent components to highlight the most severe and critical events from among a large volume of general status events allows an operator to quickly diagnose potential problems before detrimental results occur, and helps maintain a general efficient system health by isolating less efficient areas to allow for timely remedial action prior to failure. Various agents disseminated in a storage area network determine and report status events back to a central server. The server receives, aggregates, and processes the status events to display a status array indicative of overall system health.

    摘要翻译: 区分更重要事件并显着地显示有关可能存在问题的节点,互连和其他网络实体的事件以及抑制可能不需要立即注意的良性消息的状态监视和报告机制提供了“一目了然”视图 的整体系统健康。 通过处理和显示来自多个代理组件的聚合状态事件以突显来自大量一般状态事件中的最严重和关键的事件,允许操作者在有害的结果发生之前快速诊断潜在问题,并且有助于维持一般的有效系统 通过隔离效率较低的领域,以便在失败之前及时采取补救措施来保护健康。 在存储区域网络中传播的各种代理确定并将状态事件报告回中央服务器。 服务器接收,聚合和处理状态事件以显示指示整个系统运行状况的状态数组。

    Compounds for PDT
    8.
    发明授权
    Compounds for PDT 失效
    PDT化合物

    公开(公告)号:US07375215B2

    公开(公告)日:2008-05-20

    申请号:US10221218

    申请日:2001-03-08

    CPC分类号: C07D487/22 A61K41/0071

    摘要: A tetrakis(hydroxyphenyl)chlorin, bacteriochlorin or isobacteriochlorin, derivatised at one or more of the hydroxy groups by addition reaction with a diisocyanate, diisothiocyanate or isocyanate-isothiocyanate at one isocyanate or isothiocyanate group thereof, the other isocyanate or isothiocyanate group being itself derivatised by addition reaction with the hydroxy group of an w-alkylated or acylated poly(alkylene oxide) or to a hydroxy group of a link residue itself carrying a residue of such poly(alkylene oxide).

    摘要翻译: 通过与二异氰酸酯,二异硫氰酸酯或异氰酸酯 - 异硫氰酸酯在一个异氰酸酯或异硫氰酸酯基团的加成反应,在一个或多个羟基衍生的四(羟基苯基)二氢卟酚,细菌二氢卟酚或异细菌素,其它异氰酸酯或异硫氰酸酯基团本身由 与w-烷基化或酰化的聚(环氧烷)的羟基或本身携带这种聚(环氧烷)的残基的连接残基的羟基的加成反应。

    General matching network for acoustic wave filters and acoustic resonators
    9.
    发明申请
    General matching network for acoustic wave filters and acoustic resonators 有权
    声波滤波器和声谐振器的通用匹配网络

    公开(公告)号:US20080042778A1

    公开(公告)日:2008-02-21

    申请号:US11505453

    申请日:2006-08-17

    IPC分类号: H03H9/70

    CPC分类号: H03H9/706 H03H9/0004

    摘要: A method and circuit matches a device to n filters, wherein each filter is a SAW filter, BAW filter, or FBAR filter. The method and system: (a) provide an inductor or transmission line connected between a common terminal and ground; (b) provide a plurality of capacitance values (C1m, C2m, . . . , Cnm) each corresponding to one of the n filters; and (c) for each of the n filters, directly connect a first terminal of the filter to either: (1) the common terminal, or (2) a first terminal of a corresponding capacitor having the correspondence capacitance value calculated in step (b), where a second terminal of the corresponding capacitor is directly connected to the common terminal.

    摘要翻译: 方法和电路将器件与n个滤波器相匹配,其中每个滤波器是SAW滤波器,BAW滤波器或FBAR滤波器。 方法和系统:(a)提供连接在公共端子和地之间的电感器或传输线; (b)提供多个电容值(C 1m 2,C 2 m,...,C nm),每个对应于 n过滤器 和(c)对于n个滤波器中的每一个,直接将滤波器的第一端连接到:(1)公共端子,或者(2)具有在步骤(b)中计算的对应电容值的相应电容器的第一端子 ),其中相应电容器的第二端子直接连接到公共端子。

    Compounds useful in therapy
    10.
    发明申请
    Compounds useful in therapy 失效
    化合物可用于治疗

    公开(公告)号:US20070105909A1

    公开(公告)日:2007-05-10

    申请号:US11592574

    申请日:2006-11-03

    CPC分类号: C07D231/18 C07D401/12

    摘要: Compounds of formula (I), or a pharmaceutically acceptable derivative thereof, wherein R1 and R3 independently represent H, C1-6alkyl, C3-8cycloalkyl, or halogen; R2 represents C1-6alkyl, CF3 or aryl; a represents 1 or 2; R4, R5, R7 and R8 independently represent H, C1-6alkyl, C1-6alkyloxy, CN or halogen, or R4 and R5, or R7 and R8, together with the ring to which they are attached form an aryl or heterocyclic fused ring system; X represents C or N; Y represents CH2 or O; R6 represents H, CN or halo provided that, when X represents N, R6 is absent. The compounds are useful for treating endometriosis, uterine fibroids (leiomyomata), menorrhagia, adenomyosis, primary and secondary dysmenorrhoea (including symptoms of dyspareunia, dyschexia and chronic pelvic pain), or chronic pelvic pain syndrome.

    摘要翻译: 式(I)化合物或其药学上可接受的衍生物,其中R 1和R 3独立代表H,C 1-6烷基 C 3-8环烷基或卤素; R 2表示C 1-6烷基,CF 3或芳基; a代表1或2; R 4,R 5,R 7和R 8独立地表示H,C 1-6 C 1-6烷基,C 1-6烷氧基,CN或卤素,或R 4和R 5或R 7 和它们所连接的环连接形成芳基或杂环稠环体系; X表示C或N; Y表示CH 2或O; R 6表示H,CN或卤素,条件是当X表示N时,R 6不存在。 这些化合物可用于治疗子宫内膜异位症,子宫肌瘤(平滑肌瘤),月经过多,子宫腺肌症,原发性和继发性痛经(包括性交疼痛,dyschexia和慢性盆腔疼痛症状)或慢性盆腔疼痛综合征。