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. 发明授权

US06463308B1 Tunable high Tc superconductive microwave devices 失效
标题翻译：可调高Tc超导微波器件
公开(公告)号：US06463308B1
公开(公告)日：2002-10-08
申请号：US08989166
申请日：1997-12-11
申请人： Erland Wikborg , Orest Vendik , Erik Kollberg , Spartak Gevorgian
发明人： Erland Wikborg , Orest Vendik , Erik Kollberg , Spartak Gevorgian
IPC分类号： H01P708
CPC分类号： H01P1/2086 , H01P7/10
摘要： A tunable microwave device has a substrate of a dielectric material which has a variable dielectric constant. At least one superconducting film is arranged on at least parts of the dielectric substrate. The dielectric substrate includes a non-linear dielectric bulk material.
摘要翻译：可调谐微波器件具有介电材料的基底，其具有可变的介电常数。至少一个超导膜布置在电介质基板的至少一部分上。电介质基板包括非线性介电体材料。

2. 发明授权

US07069064B2 Tunable ferroelectric resonator arrangement 有权
标题翻译：可调谐铁电谐振器装置
公开(公告)号：US07069064B2
公开(公告)日：2006-06-27
申请号：US10781930
申请日：2004-02-20
申请人： Spartak Gevorgian , Anatoly Deleniv , Orest Vendik , Erik Kollberg , Erland Wikborg
发明人： Spartak Gevorgian , Anatoly Deleniv , Orest Vendik , Erik Kollberg , Erland Wikborg
IPC分类号： H01P7/08 , H01B12/02
CPC分类号： H01P7/10 , H01P1/20
摘要： The present invention relates to a tunable resonating arrangement comprising a resonator apparatus (10), input/output coupling (4) means for coupling electromagnetic energy into/out of the resonator apparatus, and a tuning device (3) for application of a biasing voltage/electric field to the resonator apparatus. The resonator apparatus comprises a first resonator (1) and a second resonator (2). Said first resonator is non-tunable and said second resonator is tunable and comprises a ferroelectric substrate (21). Said first and second resonators are separated by a ground plane (13) which is common for said first and second resonators, and coupling means (5) are provided for providing coupling between said first and second resonators. For tuning of the resonator apparatus, the biasing voltage/electric field is applied to the second resonator (2).
摘要翻译：本发明涉及一种可调谐谐振装置，包括谐振器装置（10），输入/输出耦合装置（4）用于将电磁能耦合到谐振器装置中的装置和用于施加偏置电压的调谐装置（3） /电场。谐振器装置包括第一谐振器（1）和第二谐振器（2）。所述第一谐振器是不可调谐的，并且所述第二谐振器是可调谐的并且包括铁电衬底（21）。所述第一和第二谐振器由对于所述第一和第二谐振器共用的接地平面（13）分开，并且耦合装置（5）被提供用于在所述第一和第二谐振器之间提供耦合。为了谐振器装置的调谐，将偏置电压/电场施加到第二谐振器（2）。

3. 发明授权

US6111485A Arrangement and method relating to filtering of signals 失效
标题翻译：与信号滤波有关的布置和方法
公开(公告)号：US6111485A
公开(公告)日：2000-08-29
申请号：US100168
申请日：1998-06-18
申请人： Erik Carlsson , Spartak Gevorgian , Erik Kollberg , Peter Linner , Erland Wikborg
发明人： Erik Carlsson , Spartak Gevorgian , Erik Kollberg , Peter Linner , Erland Wikborg
IPC分类号： H01P1/203 , H01P1/201 , H01P7/10
CPC分类号： H01P1/20309 , Y10S505/701
摘要： A superconducting notch or band reject filter arrangement includes a superconducting dielectric resonator and a waveguide arrangement including a microstrip line to which the resonator is connected. The resonator is a parallel-plate resonator with a chip of a non-linear dielectric material device on which superconductors are arranged and the waveguide arrangement includes a contact device or a coupling device, the resonator being connected to the contact device of the waveguide arrangement in such a way that electric contact is provided, and the filter arrangement is frequency tuneable. Through the arrangement, the insertion losses are low.
摘要翻译：超导缺口或带阻滤波器装置包括超导介质谐振器和包括谐振器所连接的微带线的波导装置。谐振器是具有非线性电介质材料器件的芯片的平行板谐振器，超导体布置在其上，并且波导器件包括接触器件或耦合器件，谐振器连接到波导器件的接触器件提供电接触的方式，并且滤波器装置是可调频的。通过这种安排，插入损耗低。

4. 发明申请

US20060012448A1 Ferroelectric devices and method relating thereto 有权
标题翻译：铁电元件及其相关方法
公开(公告)号：US20060012448A1
公开(公告)日：2006-01-19
申请号：US11229622
申请日：2005-09-20
申请人： Spartak Gevorgian , Erland Wikborg
发明人： Spartak Gevorgian , Erland Wikborg
IPC分类号： H01P5/04
CPC分类号： H01G7/06
摘要： The present invention relates to an electrically controllable/tunable microwave device comprising a ferroelectric substrate with a variable dielectric permitivity and conducting electrodes, arranged on said substrate, and the capacitance of which depends on applied voltage C/V), the microwave device comprises at least two sections or parts of the substrate/electrodes for each of which different electrical field strengths are generated upon voltage application. Said generated electrical field strengths are controlled by means of the design of the device and/or the voltage application such that the slope (dC(dV) of the voltage dependence of the capacitance (C(V) of the microwave device can be controlled.
摘要翻译：本发明涉及一种电控制/可调谐微波器件，其包括具有可变介电常数的铁电衬底和布置在所述衬底上的导电电极，其电容取决于所施加的电压C（V），所述微波器件至少包括基板/电极的两个部分或部分，其中每一个在施加电压时产生不同的电场强度。通过设备的设计和/或电压施加来控制所产生的电场强度，使得可以控制微波器件的电容C（V）的电压依赖性的斜率（dC / dV）。

5. 发明授权

US06563153B2 Electrically tunable device and a method relating thereto 有权
标题翻译：电可调谐装置及其相关方法
公开(公告)号：US06563153B2
公开(公告)日：2003-05-13
申请号：US09885520
申请日：2001-06-20
申请人： Erland Wikborg , Zdravko Ivanov , Peter Petrov , Spartak Gevorgian
发明人： Erland Wikborg , Zdravko Ivanov , Peter Petrov , Spartak Gevorgian
IPC分类号： H01L2976
CPC分类号： H01L29/93
摘要： A thin film ferroelectric varactor device comprising a substrate layer, a ferroelectric layer structure and an electrode structure is presented. The ferroelectric layer structure comprises a number of ferroelectric layers and a number of intermediate buffer layers arranged in an alternating manner. At least a first and a second layer of the ferroelectric layers have different Curie temperatures, i.e. the dielectric constant of the first ferroelectric layer has a maximum at a temperature which is different from the temperature at which the dielectric constant of the second ferroelectric layer has a maximum.
摘要翻译：提出了一种包括基底层，铁电层结构和电极结构的薄膜铁电变容二极管器件。铁电层结构包括多个铁电层和以交替方式布置的多个中间缓冲层。至少第一层和第二层铁电层具有不同的居里温度，即第一铁电层的介电常数在不同于第二铁电层的介电常数为最大值。

6. 发明授权

US6114931A Superconducting arrangement with non-orthogonal degenerate resonator modes 失效
标题翻译：具有非正交退化谐振器模式的超导布置
公开(公告)号：US6114931A
公开(公告)日：2000-09-05
申请号：US99273
申请日：1998-06-18
申请人： Spartak Gevorgian , Erland Wikborg
发明人： Spartak Gevorgian , Erland Wikborg
IPC分类号： H01P1/213 , H01P7/10
CPC分类号： H01P7/105 , H01P1/213 , Y10S505/701
摘要： Superconducting multiplexing/demultiplexing arrangements include a number of signal input devices and a number of signal output devices. A number of resonators provides a number of filters. Each filter represents a channel. The resonator(s) operate(s) devices at lest in dual mode, and tuning devices are provided so that at least some of the resonators is/are tuneable. A method is provided of multiplexing signals incoming to a multiplexing arrangement with a number of resonators, each of the resonators having a number of input ports which are so arranged that a number of mulitpole filters are created. Input signals having different frequencies are supplied to the different input ports of the resonators, each of which is operated in three modes. Coupling devices are arranged which at least comprise the angle between the input ports and a symmetry plane. The angles are non-perpendicularly azimuth. Tuning devices are further provided for tuning the resonant frequencies of the degenerate modes, and the coupling angles and tuning devices are controlled so that for a number of input signals, only input signal is transmitted to the output devices.
摘要翻译：超导复用/解复用布置包括多个信号输入设备和多个信号输出设备。许多谐振器提供了许多滤波器。每个过滤器代表一个通道。谐振器以双重模式操作设备，并且提供调谐装置，使得至少一些谐振器是可调谐的。提供了一种将多个输入到多路复用装置的信号复用到多个谐振器的方法，每个谐振器具有多个输入端口，其布置使得产生多个多极滤波器。具有不同频率的输入信号被提供给谐振器的不同输入端口，每个输入端口以三种模式操作。布置耦合装置，其至少包括输入端口和对称平面之间的角度。角度是非垂直方位角。进一步提供调谐装置以调谐简并模式的谐振频率，并且控制耦合角度和调谐装置，使得对于多个输入信号，仅将输入信号传输到输出装置。

7. 发明授权

US06985054B2 Ferroelectric devices and method relating thereto 失效
标题翻译：铁电元件及其相关方法
公开(公告)号：US06985054B2
公开(公告)日：2006-01-10
申请号：US10704146
申请日：2003-11-10
申请人： Spartak Gevorgian , Erland Wikborg
发明人： Spartak Gevorgian , Erland Wikborg
IPC分类号： H01P7/08 , H01L12/02
CPC分类号： H01G7/06
摘要： The present invention relates to an electrically controllable/tunable microwave device comprising a ferroelectric substrate with a variable dielectric permitivity and conducting electrodes, arranged on said substrate, and the capacitance of which depends on applied voltage C/V), the microwave device comprises at least two sections or parts of the substrate/electrodes for each of which different electrical field strengths are generated upon voltage application. Said generated electrical field strengths are controlled by means of the design of the device and/or the voltage application such that the slope (dC(dV) of the voltage dependence of the capacitance (C(V) of the microwave device can be controlled.
摘要翻译：本发明涉及一种电控制/可调谐微波器件，其包括布置在所述衬底上的具有可变介电常数的铁电衬底和导电电极，其电容取决于所施加的电压C / V），所述微波器件至少包括基板/电极的两个部分或部分，其中每一个在施加电压时产生不同的电场强度。通过设备的设计和/或电压施加来控制所产生的电场强度，使得能够控制微波装置的电容（C（V））的电压依赖性的斜率（dC（dV））。

8. 发明授权

US06185441B2 Arrangement and method relating to coupling of signals to/from microwave devices 失效
标题翻译：与微波设备耦合信号的方法和方法
公开(公告)号：US06185441B2
公开(公告)日：2001-02-06
申请号：US09061272
申请日：1998-04-17
申请人： Erland Wikborg , Erik Carlsson , Spartak Gevorgian
发明人： Erland Wikborg , Erik Carlsson , Spartak Gevorgian
IPC分类号： H01P708
CPC分类号： H01P7/10 , Y10S505/70 , Y10S505/701 , Y10S505/866
摘要： An arrangement for coupling electro magnetic waves, particularly microwaves, into and/or out of a device which includes a dielectric resonator having a non-linear dielectric substrate with a high dielectric constant and a coupling loop. The dimensions of the resonator and the coupling loop are related to the resonant frequency of the resonator. The coupling loop is so arranged in relation to the resonator that the magnetic field lines around the coupling loop match the internal film distribution of at least one mode, which has been selected to be excited, so that only that mode is excited. Coupling is provided only for this mode. The length of the coupling loop is comparable to or larger that the dimensions of the resonator.
摘要翻译：用于将电磁波，特别是微波耦合到和/或从包括具有高介电常数的非线性介电衬底和耦合回路的介质谐振器的器件中的装置。谐振器和耦合回路的尺寸与谐振器的谐振频率有关。耦合回路相对于谐振器被布置成使得耦合环周围的磁场线匹配已经被选择为被激励的至少一个模式的内部膜分布，从而仅激发该模式。仅为此模式提供耦合。耦合回路的长度与谐振器的尺寸相当或更大。

9. 发明授权

US07274277B2 Ferroelectric devices and method relating thereto 有权
标题翻译：铁电元件及其相关方法
公开(公告)号：US07274277B2
公开(公告)日：2007-09-25
申请号：US11229622
申请日：2005-09-20
申请人： Spartak Gevorgian , Erland Wikborg
发明人： Spartak Gevorgian , Erland Wikborg
IPC分类号： H01G4/06
CPC分类号： H01G7/06
摘要： The present invention relates to an electrically controllable/tunable microwave device comprising a ferroelectric substrate with a variable dielectric permitivity and conducting electrodes, arranged on said substrate, and the capacitance of which depends on applied voltage C/V), the microwave device comprises at least two sections or parts of the substrate/electrodes for each of which different electrical field strengths are generated upon voltage application. Said generated electrical field strengths are controlled by means of the design of the device and/or the voltage application such that the slope (dC(dV) of the voltage dependence of the capacitance (C(V) of the microwave device can be controlled.
摘要翻译：本发明涉及一种电控制/可调谐微波器件，其包括具有可变介电常数的铁电衬底和布置在所述衬底上的导电电极，其电容取决于所施加的电压C（V），所述微波器件至少包括基板/电极的两个部分或部分，其中每一个在施加电压时产生不同的电场强度。通过设备的设计和/或电压施加来控制所产生的电场强度，使得可以控制微波器件的电容C（V）的电压依赖性的斜率（dC / dV）。

10. 发明授权

US06501972B1 Parallel plate microwave devices having tapered current interrupting slots 失效
标题翻译：具有锥形电流中断槽的平行板微波器件
公开(公告)号：US06501972B1
公开(公告)日：2002-12-31
申请号：US09539797
申请日：2000-03-31
申请人： Erik Carlsson , Spartak Gevorgian , Erland Wikborg
发明人： Erik Carlsson , Spartak Gevorgian , Erland Wikborg
IPC分类号： H01P700
CPC分类号： H01P7/082 , Y10S505/70 , Y10S505/866
摘要： A microwave device includes a number of parallel-plate resonators that include at least one dielectric substrate and first and second plates arranged on either side of the substrate. At least one of the plates of each of a number of the parallel-plate resonators includes a current interrupting device such that the current lines of at least one undesired mode are interrupted at their maxima to suppress the undesired mode. There is also described a method of interrupting undesired modes in a microwave device having a number of parallel-plate resonators.
摘要翻译：微波器件包括多个平行板谐振器，其包括至少一个电介质衬底和布置在衬底的任一侧上的第一和第二板。多个并联板谐振器中的每一个的至少一个板包括电流中断装置，使得至少一个不需要的模式的电流线以其最大值被中断以抑制不需要的模式。还描述了在具有多个平行板谐振器的微波器件中中断不需要的模式的方法。

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