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1. 发明申请

US20100214034A1 High Frequency Nanotube Oscillator 有权
标题翻译：高频纳米管振荡器
公开(公告)号：US20100214034A1
公开(公告)日：2010-08-26
申请号：US12446231
申请日：2007-10-19
申请人： Hai-bing Peng , Alexander K. Zettl
发明人： Hai-bing Peng , Alexander K. Zettl
IPC分类号： H03B5/30 , H01L21/02
CPC分类号： H03B7/00 , B82Y10/00 , H01L51/0048 , H01L51/0504 , Y10S977/742 , Y10S977/748 , Y10S977/847 , Y10S977/932
摘要： A tunable nanostructure such as a nanotube is used to make an electromechanical oscillator. The mechanically oscillating nanotube can be provided with inertial clamps in the form of metal beads. The metal beads serve to clamp the nanotube so that the fundamental resonance frequency is in the microwave range, i.e., greater than at least 1 GHz, and up to 4 GHz and beyond. An electric current can be run through the nanotube to cause the metal beads to move along the nanotube and changing the length of the intervening nanotube segments. The oscillator can operate at ambient temperature and in air without significant loss of resonance quality. The nanotube is can be fabricated in a semiconductor style process and the device can be provided with source, drain, and gate electrodes, which may be connected to appropriate circuitry for driving and measuring the oscillation. Novel driving and measuring circuits are also disclosed.
摘要翻译：使用诸如纳米管的可调谐纳米结构来制造机电振荡器。机械振荡纳米管可以设置有金属珠形式的惯性夹具。金属珠用于夹紧纳米管，使得基本共振频率在微波范围内，即大于至少1GHz，高达4GHz及更高。可以通过纳米管流过电流，使金属珠沿着纳米管移动并改变介入纳米管段的长度。振荡器可以在环境温度和空气中工作，而不会明显损失谐振质量。纳米管可以以半导体形式工艺制造，并且器件可以设置有源极，漏极和栅电极，其可以连接到用于驱动和测量振荡的适当电路。还公开了新颖的驱动和测量电路。

2. 发明授权

US07561001B2 Electronic oscillator circuit device 有权
标题翻译：电子振荡器电路装置
公开(公告)号：US07561001B2
公开(公告)日：2009-07-14
申请号：US11878707
申请日：2007-07-26
申请人： Tsuneo Tokumitsu , Osamu Baba
发明人： Tsuneo Tokumitsu , Osamu Baba
IPC分类号： H03B5/08
CPC分类号： H03B19/14 , H03B7/00 , H03B7/06 , H03B7/14 , H03B2200/0062
摘要： An electronic circuit device includes a negative resistance generating circuit, a second transistor and a path. The negative resistance generating circuit has a first transistor having a control terminal coupled to a resonator. The second transistor has a control terminal coupled to an output terminal of the first transistor and has an output terminal coupled to a DC bias terminal. The path is coupled to between the DC bias terminal and an output terminal of the first transistor through the second transistor and provides a bias to the first transistor.
摘要翻译：电子电路装置包括负电阻发生电路，第二晶体管和路径。负电阻产生电路具有第一晶体管，其具有耦合到谐振器的控制端。第二晶体管具有耦合到第一晶体管的输出端子的控制端子，并且具有耦合到DC偏置端子的输出端子。该路径通过第二晶体管耦合到DC偏置端子与第一晶体管的输出端子之间，并向第一晶体管提供偏置。

3. 发明授权

US3701147A Surface wave devices for signal processing 失效
标题翻译：用于信号处理的表面波装置
公开(公告)号：US3701147A
公开(公告)日：1972-10-24
申请号：US11216571
申请日：1971-02-03
申请人： US NAVY
发明人： WHITEHOUSE HARPER JOHN
IPC分类号： G06G7/195 , G11C21/02 , H03B5/32 , H03B7/00 , H03H9/02 , H03H9/42 , H03H9/64 , H03H9/76 , H03K13/02
CPC分类号： H03H9/02834 , G06G7/195 , G11C21/023 , H03B5/32 , H03B5/326 , H03B7/00 , H03H9/42
摘要： A distributed-transducer surface wave device for signal processing of the type which comprises a crystal substrate upon which is disposed at least one transducer set, including an input transducer adapted for connection to an input electrical signal and an output transducer, each transducer including at least a pair of interdigitated electrodes, the application of an electrical signal to the input transducer causing surface wave propagation on the surface of the crystal substrate, the electrodes of the transducers being aligned in a direction perpendicular to the direction of wave propagation, wherein the interdigitations of the electrodes are generally coded, for example, according to a Barker code. The surface wave device further comprises a logic decision circuit having three input connections: (1) a first input connected to the output transducer; (2) a second adapted for connection to a clock sync source; and (3) a third adapted for connection to a source of binary signals; the output of the logic decision circuit being connected to the input transducer. A function of the logic devision circuit is to enable an incoming pulse from the binary signal source, if present, to be transmitted to the input transducer, otherwise to enable pulses from the output transducer to be circulated through the transducer set, all pulses being clocked by signals from the clock sync source. One of the main functions of the acoustic wave devices of this invention is to serve as a delay line for the propagating surface wave.
摘要翻译：一种用于信号处理的分布式换能器表面波装置，其包括晶体基板，在其上设置有至少一个换能器组，其包括适于连接到输入电信号的输入换能器和输出换能器，每个换能器至少包括一对交叉电极，将电信号施加到输入换能器，引起在晶体衬底表面上的表面波传播，换能器的电极在垂直于波传播方向的方向上对齐，其中，电极通常例如根据巴克码进行编码。所述表面波装置还包括具有三个输入连接的逻辑判定电路：（1）连接到所述输出换能器的第一输入; （2）适于连接到时钟同步源的第二个; 和（3）适于连接到二进制信号源的第三个; 逻辑判定电路的输出连接到输入换能器。逻辑设计电路的功能是使得来自二进制信号源的输入脉冲（如果存在）能够传输到输入换能器，否则使来自输出换能器的脉冲能够通过换能器组循环，所有脉冲被计时通过来自时钟同步源的信号。本发明的声波装置的主要功能之一是作为传播表面波的延迟线。

4. 发明授权

US2487279A Means for generating alternating currents 失效
标题翻译：用于产生交流电流的装置
公开(公告)号：US2487279A
公开(公告)日：1949-11-08
申请号：US71819746
申请日：1946-12-24
申请人： ASEA AB
发明人： BERTIL STALHANE
IPC分类号： H03B7/00
CPC分类号： H03B7/00

5. 发明授权

US09236833B2 Electromagnetic wave generation device and detection device 有权
标题翻译：电磁波发生装置及检测装置
公开(公告)号：US09236833B2
公开(公告)日：2016-01-12
申请号：US14155033
申请日：2014-01-14
申请人： CANON KABUSHIKI KAISHA
发明人： Toshihiko Ouchi , Ryota Sekiguchi
IPC分类号： H03B7/08 , H03B7/00 , H03C7/02 , H03B17/00 , H03C7/00
CPC分类号： H03B7/00 , G01J1/44 , H01S1/02 , H03B7/08 , H03B17/00 , H03B2200/0084 , H03C7/00 , H03C7/025
摘要： The invention provides an electromagnetic wave generation device. The device includes a substrate provided with a terahertz wave oscillation section including a resonant tunneling diode structure, a two-dimensional electron layer having a semiconductor heterojunction structure, and a transistor section including a source electrode and a drain electrode provided at end portions of the two-dimensional electron layer and a gate electrode provided above the two-dimensional electron layer. The terahertz wave output of the terahertz wave oscillation section changes distribution of electrons in the two-dimensional electron layer.
摘要翻译：本发明提供一种电磁波产生装置。该装置包括具有包括谐振隧道二极管结构的太赫兹波振荡部分的基板，具有半导体异质结结构的二维电子层，以及设置在两端的两端的源电极和漏电极的晶体管部分维电子层和设置在二维电子层上方的栅电极。太赫兹波振荡部分的太赫兹波输出改变二维电子层中电子的分布。

6. 发明授权

US09071192B2 Oscillator for a powder spray coating device 有权
标题翻译：振荡器用于粉末喷涂装置
公开(公告)号：US09071192B2
公开(公告)日：2015-06-30
申请号：US13985349
申请日：2012-02-13
申请人： Felix Mauchle , Mario Vasella
发明人： Felix Mauchle , Mario Vasella
IPC分类号： B05B5/10 , H03B7/00 , B05B5/00 , B05B5/03
CPC分类号： H03B7/00 , B05B5/006 , B05B5/032 , B05B5/0531 , B05B5/10
摘要： An oscillator (100) for providing an oscillating voltage for a powder spray coating device (200) is specified. With the aim of improving operational safety, the oscillator (100) as claimed in the invention has a first signal generator (10) for generating an intermediate circuit voltage (11), a second signal generator (20) for generating a modulation signal (21) and a modulation signal isolating element (61), connected to the second signal generator (20), while a first voltage monitoring device (60) is also provided, designed for continuously measuring the oscillator voltage (34), comparing it with at least one specified or specifiable oscillator voltage reference value and, if a first comparison criterion is satisfied, outputting a modulation isolating signal (80) to the modulation signal isolating element (61).
摘要翻译：规定了用于为粉末喷涂装置（200）提供振荡电压的振荡器（100）。为了提高操作安全性，本发明所述的振荡器（100）具有用于产生中间电路电压（11）的第一信号发生器（10），用于产生调制信号（21）的第二信号发生器（20））和连接到第二信号发生器（20）的调制信号隔离元件（61），同时还提供设计用于连续测量振荡器电压（34）的第一电压监测装置（60），将其与至少一个指定或可指定的振荡器电压参考值，并且如果满足第一比较标准，则将调制隔离信号（80）输出到调制信号隔离元件（61）。

7. 发明申请

US20150008988A1 REACTANCE-LESS OSCILLATOR 有权
标题翻译：无反应振荡器
公开(公告)号：US20150008988A1
公开(公告)日：2015-01-08
申请号：US14353024
申请日：2012-10-22
申请人： King Abdullah University of Science and Technology
发明人： Mohammed Affan Zidan , Hesham Omran , Ahmed G. Radwan , Khaled N. Salama
IPC分类号： H03B7/00
CPC分类号： H03B7/00 , H03B5/00
摘要： A memristor-based oscillator can be fully implemented without any reactance element.
摘要翻译：基于忆阻器的振荡器可以完全实现，没有任何电抗元件。

8. 发明授权

US3967210A Multimode and multistate ladder oscillator and frequency recognition device 失效
标题翻译：多模和多态梯形振荡器和频率识别装置
公开(公告)号：US3967210A
公开(公告)日：1976-06-29
申请号：US523054
申请日：1974-11-12
申请人： Herbert M. Aumann
发明人： Herbert M. Aumann
IPC分类号： G01R23/00 , H03B7/00 , H03B25/00 , G01R23/18
CPC分类号： H03B7/00 , G01R23/00 , H03B25/00
摘要： A ladder oscillator composed of capacitive and inductive impedances connected together to form a ladder network which has a chosen number N oscillation modes at N different frequencies. Each oscillation mode is characterized by a unique standing wave voltage pattern along the nodes of the ladder oscillator, with the mode in which the ladder oscillator is oscillating being determinable from the amplitudes or phase of the oscillations at the nodes. A logic circuit may be connected to the nodes of the oscillator to compare the phases of selected nodes and thereby determine which mode the oscillator is oscillating in. A ladder oscillator composed of passive capacitive and inductive impedances can be utilized as a frequency recognition device, since the passive ladder oscillator will display the characteristic standing wave patterns if an input signal impressed upon the ladder oscillator is close to one of the mode frequencies of the oscillator. A CL ladder oscillator having series capacitive impedances and shunt inductive impedances can exhibit sustained and autonomous oscillations if active nonlinear devices are connected in parallel with the shunt inductive impedances. The active CL ladder oscillator can be synchronized to input frequencies impressed upon the oscillator, and will continue to oscillate after the input signal has been removed at a mode frequency which is, in general, nearest to the input signal frequency. Autonomous oscillations may also be obtained as desired from the active CL ladder oscillator at the mode frequencies.
摘要翻译：由电容和电感阻抗组成的梯形振荡器连接在一起形成梯形网络，其在N个不同频率具有选择的N个振荡模式。每个振荡模式的特征在于沿着梯形振荡器的节点的独特的驻波电压模式，其中梯形振荡器振荡的模式可以从节点处的振荡的振幅或相位确定。逻辑电路可以连接到振荡器的节点，以比较所选节点的相位，从而确定振荡器振荡的模式。由无源电容和电感阻抗组成的梯形振荡器可以用作频率识别装置，因为如果施加在梯形振荡器上的输入信号接近振荡器的一个模式频率，则无源梯形振荡器将显示特征驻波模式。如果有源非线性器件与并联电感阻抗并联连接，则具有串联电容阻抗和并联电感阻抗的CL梯形振荡器可以呈现持续和自主的振荡。有源CL梯形振荡器可以与施加在振荡器上的输入频率同步，并且在输入信号以通常最接近输入信号频率的模式频率被去除之后将继续振荡。也可以根据需要从有源CL梯形振荡器以模式频率获得自主振荡。

9. 发明授权

US3287659A Signal generators using semiconductor material in magnetic and electric fields 失效
标题翻译：在磁场和电场中使用半导体材料的信号发生器
公开(公告)号：US3287659A
公开(公告)日：1966-11-22
申请号：US33018263
申请日：1963-12-12
申请人： BOEING CO
发明人： BETSY ANCKER-JOHNSON
IPC分类号： H03B7/00
CPC分类号： H03B7/00

10. 发明授权

US3255391A Electrochemical apparatus 失效
标题翻译：电化学仪器
公开(公告)号：US3255391A
公开(公告)日：1966-06-07
申请号：US15474961
申请日：1961-11-24
申请人： KEITA YAMAMOTO
发明人： KEITA YAMAMOTO
IPC分类号： H01G9/00 , H01G9/22 , H01G11/02 , H01G11/12 , H01G11/62 , H01G11/74 , H03B7/00
CPC分类号： H01G9/0029 , H01G9/22 , H01G11/02 , H01G11/12 , H01G11/62 , H01G11/74 , H03B7/00 , Y02E60/13

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