| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用光电导宽带隙半导体作可变电阻器来调制电信号的系统和方法 | CN200980120263.3 | 2009-04-17 | CN102047443B | 2014-07-09 | 约翰·R·哈里斯; 乔治·J·卡普拉索; 斯蒂芬·E·桑帕扬 |
| 一种用于产生经调制的电信号的系统和方法。该系统使用具有光电导宽带隙半导体材料的可变电阻器，该材料对入射辐射幅度变化的电导响应在电导响应的整个非饱和区域内实质为线性，从而能够工作在非雪崩模式。该系统还包括如调制激光器之类的调制辐射源，用来产生调幅辐射以将该调幅辐射直接照射到可变电阻器上并对该可变电阻器的电导响应进行调制。电压源和输出端口二者都可操作地连接到可变电阻器，使得或者由可变电阻器的激活来产生、或者传播通过可变电阻器来在输出端口处产生电信号。以此方式，由可变电阻器调制电信号，从而使该电信号具有与调幅辐射实质相似的波形。 | ||||||
| 2 | 经由以太网链路连接两件装备的设备以及用于一件此类装备的扩充基座 | CN201380004823.5 | 2013-01-09 | CN104040941B | 2017-12-05 | C·豪瑞; F·吉约; J-M·库尔泰耶 |
| 用于把第一件电子装备(100)连接到第二件电子装备(101)的连接设备(1)，该设备包括：两个以太网类型接口(10.1,10.2)，该两个以太网类型接口通过上行线路(2.b)和下行线路(2.a)链接到一起并且它们中的每一个被安排成链接到多件装备中相应的一个并且按差分模式传送数据；两个电源模块(15.1,15.2)，每一电源模块与多件装备中的相应一个相关联并且在上行和下行线路间按共模模式连线以便以交流电传送电源载运信号；以及两个副传输模块(17.1,17.2)，每一副传输模块与所述电源模块中的相应一个相关联并且被安排成通过调制电源载运信号使数据能被传送。 | ||||||
| 3 | 经由以太网链路连接两件装备的设备以及用于一件此类装备的扩充基座 | CN201380004823.5 | 2013-01-09 | CN104040941A | 2014-09-10 | C·豪瑞; F·吉约; J-M·库尔泰耶 |
| 用于把第一件电子装备(100)连接到第二件电子装备(101)的连接设备(1)，该设备包括：两个以太网类型接口(10.1,10.2)，该两个以太网类型接口通过上行线路(2.b)和下行线路(2.a)链接到一起并且它们中的每一个被安排成链接到多件装备中相应的一个并且按差分模式传送数据；两个电源模块(15.1,15.2)，每一电源模块与多件装备中的相应一个相关联并且在上行和下行线路间按共模模式连线以便以交流电传送电源载运信号；以及两个副传输模块(17.1,17.2)，每一副传输模块与所述电源模块中的相应一个相关联并且被安排成通过调制电源载运信号使数据能被传送。 | ||||||
| 4 | 一种基于电调控类电磁感应透明的三频微波调制方法及装置 | CN201610247125.3 | 2016-04-20 | CN105958946A | 2016-09-21 | 樊元成; 乔通; 张富利; 付全红; 董佳佳 |
| 本发明涉及一种基于电调控类电磁感应透明的三频微波调制方法及装置，在磁谐振单元中引入开关二极管。在工作频率范围内，在开关二极管两端施加馈电，通过电压调节，可以改变开关二极管的导通性，使其在“导通”与“断开”两种状态之间互相转变，从而影响磁谐振的强弱。当二极管处于断开状态时，较强的磁谐振与电谐振模式相互耦合诱导类电磁感应透明现象，电磁波束的吸收将被抑制，电磁波透射得到极大增强。这种微波调制装置设计利用二极管诱导和控制类电磁感应透明现象，在设计工作频率点能够实现极大的电磁透射，并且具有三频点的动态可调性。通过改变金属结构的几何尺寸，可以调节装置的工作频率。 | ||||||
| 5 | 具有浮式活塞的液压致动器 | CN200880128009.3 | 2008-11-26 | CN101983289B | 2013-09-11 | 卡洛斯·A·芬妮; 马克·W·基纳德; 约翰·劳弗 |
| 一种液压致动器，所述液压致动器设置成向飞行器提供冗余放大控制，其位于与单个液压缸所需的大约相等的空间中。该液压致动器包含壳体和活塞组件，活塞组件设置在壳体中。活塞组件包括连杆、固定在连杆上的第一活塞和设置在连杆上的第二、第三活塞，以使得第二和第三活塞可相对于连杆的纵向轴线是可移动的。活塞在单个缸所需要的空间中形成两个液压分离的致动器缸，这使得液压致动器的重量减轻，尺寸减小。 | ||||||
| 6 | 用光电导宽带隙半导体作可变电阻器来调制电信号的系统和方法 | CN200980120263.3 | 2009-04-17 | CN102047443A | 2011-05-04 | 约翰·R·哈里斯; 乔治·J·卡普拉索; 斯蒂芬·E·桑帕扬 |
| 一种用于产生经调制的电信号的系统和方法。该系统使用具有光电导宽带隙半导体材料的可变电阻器，该材料对入射辐射幅度变化的电导响应在电导响应的整个非饱和区域内实质为线性，从而能够工作在非雪崩模式。该系统还包括如调制激光器之类的调制辐射源，用来产生调幅辐射以将该调幅辐射直接照射到可变电阻器上并对该可变电阻器的电导响应进行调制。电压源和输出端口二者都可操作地连接到可变电阻器，使得或者由可变电阻器的激活来产生、或者传播通过可变电阻器来在输出端口处产生电信号。以此方式，由可变电阻器调制电信号，从而使该电信号具有与调幅辐射实质相似的波形。 | ||||||
| 7 | 具有浮式活塞的液压致动器 | CN200880128009.3 | 2008-11-26 | CN101983289A | 2011-03-02 | 卡洛斯·A·芬妮; 马克·W·基纳德; 约翰·劳弗 |
| 一种液压致动器，所述液压致动器设置成向飞行器提供冗余放大控制，其位于与单个液压缸所需的大约相等的空间中。该液压致动器包含壳体和活塞组件，活塞组件设置在壳体中。活塞组件包括连杆、固定在连杆上的第一活塞和设置在连杆上的第二、第三活塞，以使得第二和第三活塞可相对于连杆的纵向轴线是可移动的。活塞在单个缸所需要的空间中形成两个液压分离的致动器缸，这使得液压致动器的重量减轻，尺寸减小。 | ||||||
| 8 | JPS5087290A - | JP11040074 | 1974-09-25 | JPS5087290A | 1975-07-14 | |
| 9 | Hydraulic actuator provided with a floating piston | JP2010550663 | 2008-11-26 | JP2011513680A | 2011-04-28 | エー． フェニー カルロス; ロウファー ジョン; ダブリュー． キナード マルク |
| 油圧アクチュエータは、単一油圧シリンダーで必要とされるほぼ同じスペースの中で、冗長なブースト制御を航空機に提供するように構成される。 油圧アクチュエータは筐体と、筐体内に配置されたピストンアセンブリと、を備える。 ピストンアセンブリはラムと、ラムに固定された第１ピストンと、ラム上に配置された第２および第３ピストンと、を備え、該第２および第３ピストンはラムの縦軸に対して平行移動できる。 ピストンは、単一シリンダーで必要とされるスペースの中で２本の別々の油圧アクチュエータシリンダーを形成し、油圧アクチュエータの重量と寸法の縮小をもたらす。
【選択図】図３ |
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| 10 | DISPOSITIF DE CONNEXION VIA UNE LIAISON ETHERNET DE DEUX EQUIPEMENTS ET STATION D'ACCUEIL D'UN DE CES EQUIPEMENTS | EP13700640.9 | 2013-01-09 | EP2803167B1 | 2017-05-17 | HAURY, Christian; GUILLOT, François; COURTEILLE, Jean-Marie |
| 11 | SYSTEM AND METHOD OF MODULATING ELECTRICAL SIGNALS USING PHOTOCONDUCTIVE WIDE BANDGAP SEMICONDUCTORS AS VARIABLE RESISTORS | EP09733159.9 | 2009-04-17 | EP2272100A2 | 2011-01-12 | HARRIS, John, R.; CAPORASO, George, J.; SAMPAYAN, Stephen, E. |
| A system and method for producing modulated electrical signals. The system uses a variable resistor having a photoconductive wide bandgap semiconductor material construction whose conduction response to changes in amplitude of incident radiation is substantially linear throughout a non-saturation region to enable operation in non-avalanche mode. The system also includes a modulated radiation source, such as a modulated laser, for producing amplitude- modulated radiation with which to direct upon the variable resistor and modulate its conduction response. A voltage source and an output port, are both operably connected to the variable resistor so that an electrical signal may be produced at the output port by way of the variable resistor, either generated by activation of the variable resistor or propagating through the variable resistor. In this manner, the electrical signal is modulated by the variable resistor so as to have a waveform substantially similar to the amplitude-modulated radiation. | ||||||
| 12 | DETECTOR FOR TERAHERTZ ELECTROMAGNETIC WAVES | US16085437 | 2017-03-16 | US20190078938A1 | 2019-03-14 | Ivan Favero; Chérif Belacel; Stefano Barbieri; Djamal Gacemi; Yanko Todorov; Carlos Sirtori |
| A detector for terahertz electromagnetic waves includes a terahertz optomechanical transducer to transform an incident electromagnetic wave, having a terahertz frequency within a terahertz frequency band, into a measurable mechanical response; and a detection device for detecting an output signal. The terahertz optomechanical transducer includes a first element and an opposite element forming with the first element a capacitive gap. | ||||||
| 13 | Device for connecting two pieces of equipment via an Ethernet link, and a docking station for such a piece of equipment | US14370297 | 2013-01-09 | US09520832B2 | 2016-12-13 | Christian Haury; Francois Guillot; Jean-Marie Courteille |
| A connection device for connecting a first piece of electronic equipment to a second piece of electronic equipment, the device comprising two Ethernet type interfaces that are linked together by an up line and a down line and that are arranged for each of them to be linked to a respective one of the pieces of equipment and to transmit data in differential mode, two power supply modules, each associated with a respective one of the pieces of equipment and wired in common mode between the up and down lines in order to transmit a power supply carrier signal in alternating current, and two secondary transmission modules, each associated with a respective one of the power supply modules and arranged to enable data to be transmitted by modulating the power supply carrier signal. | ||||||
| 14 | ELECTROMAGNETIC WAVE GENERATION DEVICE AND DETECTION DEVICE | US14963533 | 2015-12-09 | US20160094183A1 | 2016-03-31 | Toshihiko Ouchi; Ryota Sekiguchi |
| 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. | ||||||
| 15 | DEVICE FOR CONNECTING TWO PIECES OF EQUIPMENT VIA AN ETHERNET LINK, AND A DOCKING STATION FOR SUCH A PIECE OF EQUIPMENT | US14370297 | 2013-01-09 | US20150001923A1 | 2015-01-01 | Christian Haury; Francois Guillot; Jean-Marie Courteille |
| A connection device for connecting a first piece of electronic equipment to a second piece of electronic equipment, the device comprising two Ethernet type interfaces that are linked together by an up line and a down line and that are arranged for each of them to be linked to a respective one of the pieces of equipment and to transmit data in differential mode, two power supply modules, each associated with a respective one of the pieces of equipment and wired in common mode between the up and down lines in order to transmit a power supply carrier signal in alternating current, and two secondary transmission modules, each associated with a respective one of the power supply modules and arranged to enable data to be transmitted by modulating the power supply carrier signal. | ||||||
| 16 | ELECTROMAGNETIC WAVE GENERATION DEVICE AND DETECTION DEVICE | US14155033 | 2014-01-14 | US20140197896A1 | 2014-07-17 | Toshihiko Ouchi; Ryota Sekiguchi |
| 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. | ||||||
| 17 | STRUCTURED RANDOM PERMUTATION PULSE COMPRESSION SYSTEMS AND METHODS | US13657736 | 2012-10-22 | US20140114191A1 | 2014-04-24 | Pat Sankar |
| A structured randomly permutated pulse compression system comprises an FM transmitter configured to receive an input signal and transmit an output signal. The FM transmitter is configured to modulate the frequency of the output signal by modulating the frequency of the output signal according to a structured random permutation of time samples of the input signal. At least one antenna interfaces with the FM transmitter. The FM receiver is configured to auto-correlate the output signal with a return signal. | ||||||
| 18 | METHODS AND APPARATUS FOR TERAHERTZ WAVE AMPLITUDE MODULATION | US13529934 | 2012-06-21 | US20130342279A1 | 2013-12-26 | Berardi Sensale-Rodriguez; Rusen Yan; Huili (Grace) Xing; Michelle M. Kelly; Tian Fang; Debdeep Jena; Lei Liu |
| A wave amplitude modulator for modulating a transmitted electromagnetic wave includes one or multiple self-gated capacitively coupled pair(s) of electron layers such as semiconductor or semimetal layers. Two electrical contacts are placed to each layer of electrons of the self-gated pair(s), and a power source is electrically connected to them. The power source, by varying the voltage applied between layers of electrons, tunes the electron density thereof, thereby adjusting the optical conductivity thereof, and the change in the optical conductivity of the layers of electrons causes an amplitude modulation of the transmitted electromagnetic wave passing through the capacitively coupled layers of electrons. | ||||||
| 19 | HYDRAULIC ACTUATOR WITH FLOATING PISTONS | US12045924 | 2008-03-11 | US20090229694A1 | 2009-09-17 | Carlos A. Fenny; Marc W. Kinard; John Lauffer |
| A hydraulic actuator is configured to provide redundant boost control to an aircraft within approximately the same space required by a single hydraulic cylinder. The hydraulic actuator includes a housing and a piston assembly disposed within the housing. The piston assembly includes a ram, a first piston secured to the ram, and second and third pistons disposed on the ram such that the second and third pistons are translatable relative to the longitudinal axis of the ram. The pistons form two hydraulically separate actuator cylinders within the space required by a single cylinder which results in a reduction in the weight and size of the hydraulic actuator. | ||||||
| 20 | Light-sensitive gunn-effect device | US3651426D | 1970-06-24 | US3651426A | 1972-03-21 | BOATNER LYNN A; SEWELL KENNETH G |
| Disclosed is a Gunn-effect device comprising, for example, a crystal of n-type gallium arsenide having alloyed contacts (e.g., indium and gold) which is switched from one frequency of oscillation to another by controlling the incident light while maintaining an appropriate temperature and bias voltage. It is believed that trap zones which are localized within the crystal by virtue of introducing acceptor impurities account for a frequency of oscillation different from the usual transit-time frequency. The Gunn domains and the incident light are made to dynamically perturb the trap system so as to achieve a nonequilibrium condition.
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