FREQUENCY MULTIPLEXED RESONATOR INPUT AND/OR OUTPUT FOR A SUPERCONDUCTING DEVICE
    23.
    发明申请
    FREQUENCY MULTIPLEXED RESONATOR INPUT AND/OR OUTPUT FOR A SUPERCONDUCTING DEVICE 审中-公开
    频率多路复用谐振器输入和/或输出用于超级设备

    公开(公告)号:WO2016183213A1

    公开(公告)日:2016-11-17

    申请号:PCT/US2016/031885

    申请日:2016-05-11

    Abstract: A superconducting input and/or output system employs at least one microwave superconducting resonator. The microwave superconducting resonator(s) may be communicatively coupled to a microwave transmission line. Each microwave superconducting resonator may include a first and a second DC SQUID, in series with one another and with an inductance (e.g., inductor), and a capacitance in parallel with the first and second DC SQUIDs and inductance. Respective inductive interfaces are operable to apply flux bias to control the DC SQUIDs. The second DC SQUID may be coupled to a Quantum Flux Parametron (QFP), for example as a final element in a shift register. A superconducting parallel plate capacitor structure and method of fabricating such are also taught.

    Abstract translation: 超导输入和/或输出系统采用至少一个微波超导谐振器。 微波超导谐振器可以通信地耦合到微波传输线。 每个微波超导谐振器可以包括彼此串联并具有电感(例如电感器)的第一和第二DC SQUID以及与第一和第二DC SQUID和电感并联的电容。 相应的感应接口可操作以施加通量偏压来控制DC SQUID。 第二DC SQUID可以耦合到量子通量参数(QFP),例如作为移位寄存器中的最终元件。 还教导了一种超导并联平板电容器结构及其制造方法。

    TUNABLE RESONANT CIRCUIT IN AN INTEGRATED CIRCUIT
    24.
    发明申请
    TUNABLE RESONANT CIRCUIT IN AN INTEGRATED CIRCUIT 审中-公开
    集成电路中的可调谐谐振电路

    公开(公告)号:WO2012050676A1

    公开(公告)日:2012-04-19

    申请号:PCT/US2011/050048

    申请日:2011-08-31

    Applicant: XILINX. INC.

    Abstract: A tunable resonant circuit (102) includes first capacitors (104, 108, 216, 228, 232) and second capacitors (106, 1 10, 218, 230, 234) that provide a matched capacitance between first and second electrodes of the first and second capacitors. A deep-well arrangement includes a first well (320, 326) disposed within a second well (322, 328) in a substrate (324). The first and second capacitors are each disposed on the first well. Two channel electrodes of a first transistor (120, 130) are respectively coupled to the second electrode (1 14, 304) of the first capacitor and the second electrode (1 18, 308) of the second capacitor. Two channel electrodes of a second transistor (122, 132) are respectively coupled to the second electrode of the first capacitor and to ground. Two channel electrodes of the third transistor (124, 134) are respectively coupled to the second electrode of the second capacitor and to ground. The gate electrodes (226, 314) of the first, second, and third transistors are responsive to a tuning signal (126, 136), and an inductor (144, 202) is coupled between the first electrodes (1 12, 1 16, 302, 306) of the first and second capacitors.

    Abstract translation: 可调谐谐振电路(102)包括在第一和第二电极之间提供匹配电容的第一电容器(104,108,216,228,232)和第二电容器(106,110,218,230,234) 第二电容器。 深井布置包括设置在衬底(324)中的第二阱(322,328)内的第一阱(320,326)。 第一和第二电容器各自设置在第一阱上。 第一晶体管(120,130)的两沟道电极分别耦合到第一电容器的第二电极(114)和第二电容器的第二电极(118,188)。 第二晶体管(122,132)的两沟道电极分别耦合到第一电容器的第二电极并接地。 第三晶体管(124,134)的两沟道电极分别耦合到第二电容器的第二电极并接地。 第一,第二和第三晶体管的栅极电极(226,314)对调谐信号(126,136)作出响应,并且电感器(144,202)耦合在第一电极(112,126, 302,306)的第一和第二电容器。

    RC発振回路
    27.
    发明申请
    RC発振回路 审中-公开
    RC振荡器电路

    公开(公告)号:WO2012169098A1

    公开(公告)日:2012-12-13

    申请号:PCT/JP2012/001435

    申请日:2012-03-02

    Abstract: 本発明のRC発振回路は、増幅器と移相回路を具備する。移相回路は、1つの抵抗および1つのキャパシタから構成される少なくとも3つのRC回路素子を具備する。RC回路素子のうち少なくとも1つは、1つの可変抵抗と1つの可変キャパシタから構成される。可変抵抗は、第1電極、第2電極、半導体膜の一部、強誘電体膜の一部、および第4電極から形成されている。可変キャパシタは、第2電極、第3電極、第5電極、強誘電体膜の他の一部、半導体膜の他の一部、および常誘電体膜によって形成されている。

    Abstract translation: 本发明的RC振荡电路包括放大器和移相电路。 移相电路包括至少三个包括单个电阻器和单个电容器的RC电路元件。 至少一个RC电路元件包括单个可变电阻器和单个可变电容器。 可变电阻器由第一电极,第二电极,半导体膜的一部分,铁电体膜的一部分和第四电极形成。 可变电容器由第二电极,第三电极,第五电极,铁电体膜的另一部分,半导体膜的另一部分和顺电膜形成。

    OSCILLATOR
    28.
    发明申请
    OSCILLATOR 审中-公开
    振荡器

    公开(公告)号:WO1995034950A1

    公开(公告)日:1995-12-21

    申请号:PCT/JP1995001014

    申请日:1995-05-26

    Abstract: An oscillator which is easily fabricated in an integrated circuit and stably operates and the oscillatory frequency of which can be adjusted within a wide range. The oscillator is constituted of two phase shifting circuits (10C and 30C) which perform prescribed phase shifting by combining signals of the same phase and opposite phase generated at the source and drain of a FET through capacitors or resistors, a noninverting circuit (50) which amplifies the output signal of the phase shifting circuit (30C) of the second stage without changing its phase, and a feedback resistor (70) which feeds back the signal outputted from the circuit (50) to the input of the phase shifting circuit (10) of the first stage.

    Abstract translation: 一种易于在集成电路中制造并稳定工作并且其振荡频率可在宽范围内调节的振荡器。 振荡器由两个移相电路(10C和30C)组成,它们通过组合通过电容器或电阻器在FET的源极和漏极产生的相同相位和相位相位的信号来执行规定的相移;同相电路(50) 放大第二级的移相电路(30C)的输出信号而不改变其相位;以及反馈电阻(70),将从电路(50)输出的信号反馈到相移电路(10 )的第一阶段。

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