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1. 发明申请

WO2002103836A1 COMPACT HIGH POWER ANALOG ELECTRICALLY CONTROLLED PHASE SHIFTER 审中-公开
标题翻译：紧凑型高功率模拟电动控制相位移
公开(公告)号：WO2002103836A1
公开(公告)日：2002-12-27
申请号：PCT/US2002/018338
申请日：2002-06-10
申请人： M/A-COM, INC.
发明人： FOWLER, Wayne, Dean
IPC分类号： H01P1/19
CPC分类号： H01P1/19 , Y10T428/32
摘要： A ferrite phase shifter includes a waveguide having a first cylinder and a second cylinder, the radius of the second cylinder being less than the radius of the first cylinder. The second cylinder is disposed within the first cylinder such than the two cylinders have a common axis symmetry. The waveguide includes a first septum formed as a disk and disposed within the second cylinder. The disk has a pie-shaped aperture formed therethrough and is centrally disposed within the second cylinder so that the two cylinders and the disk share the same axis of symmetry. The second cylinder has a opening formed therethrough that is aligned with the pie-shaped aperture. The waveguide further includes a second septum that extends from the first cylinder to the disk center while bisecting the pie-shaped aperture.
摘要翻译：铁氧体移相器包括具有第一气缸和第二气缸的波导，第二气缸的半径小于第一气缸的半径。第二气缸设置在第一气缸内，而不是两个气缸具有共同的轴对称性。波导包括形成为盘并设置在第二气缸内的第一隔膜。盘具有穿过其形成的饼形孔，并且居中地设置在第二气缸内，使得两个气缸和盘共享相同的对称轴。第二圆柱体具有穿过其形成的与饼形孔对准的开口。波导还包括从第一气缸延伸到盘中心的第二隔膜，同时平分饼形孔。

2. 发明申请

WO2018200804A1 RF CIRCULATOR 审中-公开
公开(公告)号：WO2018200804A1
公开(公告)日：2018-11-01
申请号：PCT/US2018/029559
申请日：2018-04-26
申请人： 3D GLASS SOLUTIONS, INC.
发明人： BULLINGTON, Jeff , FLEMMING, Jeb, H.
IPC分类号： H01P1/19 , H01P1/38 , H01P1/36
摘要： The present invention includes a device and method for making an RF circulator/isolator device comprising: a substrate comprising one or more conductive coils, wherein the one or more conductive coils are formed in, on, or about the substrate; an opening in the substrate comprising an iron core, wherein the iron core is formed in the substrate after the formation of the one or more conductive coils, wherein the iron core is positioned and shaped to create a circulator/isolator in the substrate; and one or more connectors, vias, resistors, capacitors, or other integrated circuits of devices connected to the conductive coils of the circulator/isolator.

3. 发明申请

WO2015052059A1 PRECISION BATCH PRODUCTION METHOD FOR MANUFACTURING FERRITE RODS 审中-公开
标题翻译：精密批量生产方法用于制造铁素体
公开(公告)号：WO2015052059A1
公开(公告)日：2015-04-16
申请号：PCT/EP2014/071079
申请日：2014-10-01
申请人： KONINKLIJKE PHILIPS N.V.
发明人： MILLS, John Brean
IPC分类号： H01F41/32 , H01P1/19
CPC分类号： H01P1/19 , H01F41/046 , H01F41/14 , H01F41/32 , H01L21/02197 , H01L43/12 , H01P3/12
摘要： The present invention relates to a method of manufacturing a ferrite rod. The method comprises etching cavities into two semiconductor substrates and depositing ferrite layers into the cavities. The semiconductor substrates are attached to each other such that the ferriote layers form a ferrite rod. The present invention employs conventional photolithography and bulk isotropic micromachining of semiconductor wafers to precisely and repeatably form a template or mould, into which magnetic material can be deposited to form a Faraday rotation or phase-shifting element.
摘要翻译：本发明涉及铁氧体棒的制造方法。该方法包括将腔蚀刻成两个半导体衬底并将铁氧体层沉积到空腔中。半导体基板彼此附接，使得铁焦层形成铁素体棒。本发明采用传统的光刻法和半导体晶片的本体各向同性微机械加工来精确且可重复地形成模板或模具，磁性材料可以沉积在其中以形成法拉第旋转或相移元件。

4. 发明申请

WO00060692A1 MICROWAVE ARRANGEMENT AND METHOD RELATING TO SWITCHING 审中-公开
标题翻译：微波装置和与开关相关的方法
公开(公告)号：WO00060692A1
公开(公告)日：2000-10-12
申请号：PCT/SE2000/000495
申请日：2000-03-13
IPC分类号： H01P1/10 , H01P1/18 , H01P1/20 , H01P1/19 , H01G7/06 , H01P1/203 , H01P3/08 , H01P7/08
CPC分类号： H01P1/181 , H01P1/20
摘要： The present invention relates to a microwave arrangement which comprises a device including a number of dielectric substrates, electrodes arranged on either side of said dielectric substrate(s) and microwave transmission means for coupling microwaves into and out of said arrangement. The substrate comprises SrTiO3 crystals or a dielectric material with similar properties and first and second connection means connected to each of the electrodes for application of a voltage, temperature regulating means for cooling down the device so that through application of a voltage or external electrical pulses the dielectric constant of the substrate can be switched between a first stable state and a second stable state giving a digital, switchable arrangement.
摘要翻译：微波装置技术领域本发明涉及一种微波装置，其包括包括多个电介质基板，布置在所述电介质基板两侧的电极和将微波耦合到所述布置中的微波传输装置的装置。衬底包括SrTiO 3晶体或具有相似特性的介电材料，以及连接到每个电极的第一和第二连接装置，用于施加电压，用于冷却器件的温度调节装置，使得通过施加电压或外部电脉冲可以在第一稳定状态和第二稳定状态之间切换基板的介电常数，从而提供数字的，可切换的布置。

5. 发明申请

WO2021247185A1 RECONFIGURABLE WIDEBAND HIGH-FREQUENCY CIRCUITS USING NON-RECIPROCAL CIRCULATORS 审中-公开
公开(公告)号：WO2021247185A1
公开(公告)日：2021-12-09
申请号：PCT/US2021/030974
申请日：2021-05-05
申请人： RAYTHEON COMPANY
发明人： SUBRAMANIAN, Ajay , WANG, Zhaoyang C. , SORIC, Jason C. , MORTON, Matthew A.
IPC分类号： H01P1/19 , H01P1/38 , H01P1/18 , H01P1/20 , H03H11/04 , H03H19/004 , H03H2011/0488
摘要： A method includes receiving (906) a radio frequency (RF) input signal (108, 804a, 804b) using at least one non-reciprocal circulator (102, 802a-802j). The method also includes generating (910) an RF output signal (110, 808a, 808b) using at least one of one or more reflective circuit elements (104a-104n, 810a-810g, 812a-812i). Each reflective circuit element is configured to receive an RF signal from the at least one non-reciprocal circulator and to provide a modified RF signal to the at least one non-reciprocal circulator. The RF output signal represents the RF input signal as modified (908) by the at least one of the one or more reflective circuit elements.

6. 发明申请

WO2007084781A1 FERRITE PHASE SHIFTER 审中-公开
标题翻译： FITEITE相位移
公开(公告)号：WO2007084781A1
公开(公告)日：2007-07-26
申请号：PCT/US2007/001698
申请日：2007-01-19
申请人： RAYTHEON COMPANY
发明人： ISKANDER, Magdy, F. , SORENSEN, Rory, K. , LEE, Jar, J. , KIM, Hee, Kyung
IPC分类号： H01P1/19
CPC分类号： H01P1/19
摘要： A phase shifter comprises a substrate, a ground plane formed on a first surface of the substrate, a support structure positioned on a second surface of the substrate opposite the first surface, three parallel, non-co-planar microstrip lines supported by the support structure above the second surface of the substrate, a ferrite element supported by the support structure between the second surface of the substrate and the three non-co-planar microstrip lines, and means for applying a magnetic field to the ferrite element.
摘要翻译：移相器包括基板，形成在基板的第一表面上的接地平面，位于与第一表面相对的基板的第二表面上的支撑结构，由支撑结构支撑的三个平行的非共面微带线在基板的第二表面之上，由基板的第二表面和三个非共面微带线之间的支撑结构支撑的铁氧体元件和用于向铁氧体元件施加磁场的装置。

7. 发明申请

WO2021247186A1 RECONFIGURABLE WIDEBAND HIGH-FREQUENCY FILTER USING NON-RECIPROCAL CIRCULATOR 审中-公开
公开(公告)号：WO2021247186A1
公开(公告)日：2021-12-09
申请号：PCT/US2021/030977
申请日：2021-05-05
申请人： RAYTHEON COMPANY
发明人： WANG, Zhaoyang C. , SUBRAMANIAN, Ajay , SORIC, Jason C. , MORTON, Matthew A.
IPC分类号： H01P1/20 , H01P1/38 , H01P1/18 , H01P1/19 , H03H11/04 , H03H19/004 , H03H2011/0488
摘要： A method includes receiving (506) a radio frequency (RF) input signal (108) using at least one non-reciprocal circulator (102, 402). The method also includes generating (510) an RF output signal (110) using at least one of multiple reflective filter elements (104a-104n, 404a-404b). Each reflective filter element is configured to receive an RF signal from the at least one non-reciprocal circulator and to provide a filtered RF signal to the at least one non-reciprocal circulator. The reflective filter elements include amplitude change reflectors configured to modify amplitudes of the RF signal at different frequencies. The RF output signal represents the RF input signal as modified (508) by the at least one of the reflective filter elements.

8. 发明申请

WO2014207453A1 NON-LINEAR TRANSMISSION LINE DEVICE 审中-公开
标题翻译：非线性传输线设备
公开(公告)号：WO2014207453A1
公开(公告)日：2014-12-31
申请号：PCT/GB2014/051931
申请日：2014-06-25
申请人： BAE SYSTEMS PLC
发明人： DOLAN, John, Eric , JENKINS, Matthew, James
IPC分类号： H03B19/00 , H01P1/23 , H01P1/19
CPC分类号： H03B5/1805 , H01P3/06 , H03B19/00
摘要： Non-linear Transmission Line Device A non-linear transmission line device includes a magnetic element having at least one end profiled to reduce demagnetisation when the element is biased. The profile may be tapered, stepped, or smoothly curved. Also disclosed is a non-linear transmission device made up of a solid magnetic element, typically of flat rectangular form. (Fig. 6)
摘要翻译：非线性传输线设备非线性传输线设备包括具有至少一个端部成型的磁性元件，以在元件偏置时减少去磁。轮廓可以是锥形的，阶梯式的或平滑的弯曲的。还公开了由通常为扁平矩形的固体磁性元件构成的非线性传动装置。（图6）

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