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1. 发明申请

US20190006727A1 PLUGGABLE RECEIVER SPLITTER FOR TWO-TRANSMITTER TWO-RECEIVER MICROWAVE DIGITAL RADIOS 审中-公开
公开(公告)号：US20190006727A1
公开(公告)日：2019-01-03
申请号：US15735904
申请日：2016-06-10
申请人： ZTE CORPORATION
发明人： Ying SHEN , Edwin NEALIS , Zhiping FENG , Zhuo LI , Shawn WALSH , Thanh H. NGUYEN
IPC分类号： H01P1/39 , H01P1/36 , H01P3/123 , H01P5/12 , H04B1/44 , H01Q1/52
CPC分类号： H01P1/39 , H01P1/213 , H01P1/36 , H01P3/123 , H01P5/04 , H01P5/12 , H01Q1/52 , H04B1/44 , H04B1/525
摘要： A circulator plate for a microwave radio system is disclosed. The circulator plate includes a circulator including a first port, a second port, and a third port; a first isolator including an input port and an output port; a second isolator including an input port and an output port; and a splitter including an input port, a first output port, and a second output port. The output port of the first isolator is coupled to the first port of the circulator. The input port of the second isolator is coupled to the third port of the circulator. The input port of the splitter is coupled to the output port of the second isolator. The first output port of the splitter is configured to be coupled to a first receiver. The second output port of the splitter is configured to be coupled to a second receiver.

2. 发明授权

US09368853B2 Multi-junction waveguide circulator using dual control wires for multiple ferrite elements 有权
标题翻译：多路波导环形器，采用双重控制线用于多个铁氧体元件
公开(公告)号：US09368853B2
公开(公告)日：2016-06-14
申请号：US14460723
申请日：2014-08-15
申请人： Honeywell International Inc.
发明人： Adam M. Kroening , Sean Forney
IPC分类号： H01P1/39 , H03H7/38 , H01P5/16
CPC分类号： H01P1/39 , H01P5/16 , H01P5/19 , H03H7/38
摘要： In at least one embodiment, a circulator module comprises circulators. Each circulator comprises: an internal cavity; ports extending from the internal cavity wherein at least one port connects the circulator to another circulator; and a ferrite element disposed in the internal cavity, the ferrite element including an aperture. The circulator module further comprises a first control wire, wherein a first portion of the first control wire is disposed in an aperture of the ferrite element of the first circulator and wherein a second portion of the first control wire is disposed in an aperture of the ferrite element of the second circulator; and, a second control wire, wherein a first portion of the second control wire is disposed in an aperture of the ferrite element of the first circulator and wherein the second control wire is not disposed in an aperture of the ferrite element of the second circulator.
摘要翻译：在至少一个实施例中，循环器模块包括循环器。每个循环器包括：内腔; 端口从内腔延伸，其中至少一个端口将循环器连接到另一个循环器; 以及设置在所述内腔中的铁氧体元件，所述铁氧体元件包括孔。循环器模块还包括第一控制线，其中第一控制线的第一部分设置在第一循环器的铁氧体元件的孔中，并且其中第一控制线的第二部分设置在铁氧体的孔中第二循环器的元件; 以及第二控制线，其中第二控制线的第一部分设置在第一循环器的铁氧体元件的孔中，并且其中第二控制线不设置在第二循环器的铁氧体元件的孔中。

3. 发明授权

US09287602B2 Ferrite circulator with reduced-height transformers 有权
标题翻译：铁氧体循环器，具有较低的高度变压器
公开(公告)号：US09287602B2
公开(公告)日：2016-03-15
申请号：US13959977
申请日：2013-08-06
申请人： Honeywell International Inc.
发明人： Lance Covert , Adam M. Kroening
IPC分类号： H01P1/39
CPC分类号： H01P5/12 , H01P1/39 , H01P3/12
摘要： A circulator comprises a waveguide housing having a plurality of hollow waveguide arms that communicate with a central cavity, the waveguide housing having a height defined by a plurality of waveguide sidewalls between a waveguide floor and a waveguide ceiling. A ferrite element is disposed in the central cavity of the waveguide housing, with the ferrite element including a central portion. The ferrite element further includes a plurality of ferrite segments that each extend from the central portion and terminate at a distal end. A plurality of dielectric transformers each having an upper surface protrude into the waveguide arms away from the central cavity along the waveguide floor. The dielectric transformers have a height that is less than the height of the waveguide housing such that the upper surface of the transformers is separated from the waveguide ceiling by a gap.
摘要翻译：环行器包括波导壳体，其具有与中心腔连通的多个中空波导臂，波导壳体具有由波导底板和波导天花板之间的多个波导侧壁限定的高度。铁氧体元件设置在波导壳体的中心腔中，铁氧体元件包括中心部分。铁氧体元件还包括多个铁氧体段，其各自从中心部分延伸并终止在远端。每个具有上表面的多个介电变压器沿着波导底板突出到波导臂中远离中心腔。电介质变压器的高度小于波导壳体的高度，使得变压器的上表面与波导天花板分开间隙。

4. 发明授权

US08941446B2 Ferrite circulator with integrated E-plane transition 有权
标题翻译：具有集成E平面过渡的铁氧体循环器
公开(公告)号：US08941446B2
公开(公告)日：2015-01-27
申请号：US13894519
申请日：2013-05-15
申请人： Honeywell International Inc.
发明人： Adam M. Kroening
IPC分类号： H01P1/39 , H01P1/38 , H01P11/00
CPC分类号： H01P1/38 , H01P1/025 , H01P1/39 , H01P5/024 , H01P11/001 , Y10T29/49016
摘要： A waveguide circulator system for an E-plane-layer transition includes a first waveguide including: at least N waveguide arms, and a first-interface aperture spanning a first X-Y plane on a bottom surface of a first waveguide arm, a ferrite element having N segments protruding into the N respective waveguide arms of the first waveguide; an E-plane-transition waveguide having a first open-end and a second opposing open-end; and a second waveguide including a second-interface aperture spanning a second X-Y. The first-interface aperture is arranged to proximally overlap the first open-end. The second second-interface aperture of the second waveguide and the second-interface aperture is arranged to proximally overlap the second open-end. At least a portion of the first segment of the ferrite element protrudes into a volume extending between the first-interface aperture on the bottom surface of the first waveguide arm and an opposing top surface of the first waveguide arm.
摘要翻译：一种用于E平面层跃迁的波导循环器系统包括：第一波导，包括：至少N个波导臂和跨越第一波导臂的底表面上的第一XY平面的第一界面孔，具有N 突出到第一波导的N个相应波导臂中的段; 具有第一开放端和第二相对开口端的E平面转变波导; 以及包括横跨第二X-Y的第二界面孔的第二波导。第一界面孔布置成与第一开口端部近端重叠。第二波导和第二接口孔的第二第二接口孔布置成与第二开口端近端重叠。铁氧体元件的第一段的至少一部分突出到在第一波导臂的底表面上的第一界面孔和第一波导臂的相对的顶表面之间延伸的体积中。

5. 发明授权

US08866560B2 Systems and methods for a stacked waveguide circulator 有权
标题翻译：堆叠式波导环行器的系统和方法
公开(公告)号：US08866560B2
公开(公告)日：2014-10-21
申请号：US13907376
申请日：2013-05-31
申请人： Aviat U.S., Inc.
发明人： Edwin Nealis , Ying Shen
IPC分类号： H01P1/39 , H01P1/38
CPC分类号： H01P1/39 , H01P1/38 , H01Q13/00
摘要： Systems and methods for a stacked waveguide circulator are described. The stacked waveguide circulator may comprise a first side and a second side. The stacked waveguide circulator may also comprise a top and a bottom opposite the top. The top and the bottom may be adjacent to the first and second sides. The stacked waveguide circulator may also comprise a a first port and a second port on the first side. The first port may be vertically above the second port on the first side. Further, the stacked waveguide circulator may comprise a third port on the second side. The stacked waveguide circulator may comprise a first magnet on the top. The first magnet may be configured to assist in directing signals between the first, second, and third ports.
摘要翻译：描述了用于堆叠式波导循环器的系统和方法。层叠的波导循环器可以包括第一侧和第二侧。堆叠的波导循环器还可以包括与顶部相对的顶部和底部。顶部和底部可以与第一和第二侧相邻。层叠的波导循环器还可以包括在第一侧上的第一端口和第二端口。第一端口可以垂直地位于第一侧上的第二端口上方。此外，堆叠的波导循环器可以包括在第二侧上的第三端口。层叠的波导循环器可以包括顶部的第一磁体。第一磁体可以被配置为辅助在第一，第二和第三端口之间引导信号。

6. 发明授权

US08193872B2 Waveguide circulator 有权
标题翻译：波导循环器
公开(公告)号：US08193872B2
公开(公告)日：2012-06-05
申请号：US12702928
申请日：2010-02-09
申请人： Toshiharu Ikoma , Mina Iwama
发明人： Toshiharu Ikoma , Mina Iwama
IPC分类号： H01P1/39
CPC分类号： H01P1/39
摘要： A waveguide circulator which does not cause an arcing phenomenon and deterioration of microwave characteristic, even when a ferrite member generates heat to raise a temperature thereof. The waveguide circulator is composed of a waveguide formed substantially in Y-shape with rectangular waveguides which are provided so as to position horizontally on a predetermined plane, and further they are extended in different three directions from junction positions of the waveguide wherein two ferrite members are placed in the junction positions thereof so as to oppose to each other on the upper and lower sides in the height direction perpendicular to the predetermined plane wherein an extended section extending in the height direction in the vicinities of the junction positions of the waveguides is formed, and a distance between the ferrite members is expanded to compensate decreased impedance.
摘要翻译：即使铁氧体元件产生热而升高其温度，也不引起电弧现象的波导循环器和微波特性的劣化。波导循环器由基本为Y形的波导形成，矩形波导设置成水平放置在预定平面上，并且还在波导的接合位置沿不同的三个方向延伸，其中两个铁氧体元件是放置在其连接位置上，以便在垂直于预定平面的高度方向的上下两侧彼此相对，其中形成在波导的接合位置附近沿高度方向延伸的延伸部分，并且铁氧体部件之间的距离被扩大以补偿减小的阻抗。

7. 发明申请

US20090108953A1 MULTI-JUNCTION WAVEGUIDE CIRCULATOR WITH OVERLAPPING QUARTER-WAVE TRANSFORMERS 有权
标题翻译：具多重波形变压器的多功能波导电路
公开(公告)号：US20090108953A1
公开(公告)日：2009-04-30
申请号：US11931467
申请日：2007-10-31
申请人： Adam M. Kroening
发明人： Adam M. Kroening
IPC分类号： H01P1/39
CPC分类号： H01P1/39
摘要： An improved multi-junction waveguide circulator overlaps two quarter-wave dielectric transformer sections so that the transitional sections occur concurrently in the same length of waveguide. Consequently, the two quarter-wavelength sections require a total length of between one-quarter wavelength and one-half wavelength, with no air gap between the two sections along the length of the internal cavity. The improved waveguide circulator can be implemented in variations from a minimum of two ferrite circulator elements held in close proximity to one another to any number of ferrite elements as required to achieve the desired isolation performance or to create a switch matrix with any combination of input and output ports. The improved waveguide circulator minimizes the length of the transitions between adjacent ferrite elements and thus reduces losses, component size, and mass.
摘要翻译：改进的多结波导循环器与两个四分之一波导介质变压器部分重叠，使得过渡部分同时出现在相同长度的波导中。因此，两个四分之一波长部分需要四分之一波长和一半波长的总长度，两个部分之间沿着内部空腔的长度没有气隙。改进的波导循环器可以实现为从至少两个铁氧体循环器元件彼此紧密地保持的任何数量的铁素体元件的变化，以实现期望的隔离性能或者创建具有任何输入和输出的组合的开关矩阵输出端口。改进的波导循环器使相邻铁素体元件之间的转变的长度最小化，从而减少损耗，部件尺寸和质量。

8. 发明授权

US07230507B2 Compact waveguide isolator 有权
标题翻译：紧凑型波导隔离器
公开(公告)号：US07230507B2
公开(公告)日：2007-06-12
申请号：US11391445
申请日：2006-03-29
申请人： Adam M. Kroening
发明人： Adam M. Kroening
IPC分类号： H01P1/39
CPC分类号： H01P1/39
摘要： An improved waveguide isolator that eliminates the transitions to air-filled waveguides between ferrite elements and absorptive load elements is described. The waveguide isolator in accordance with the invention can be implemented in variations from a single ferrite to load transformer held in close proximity to an absorptive load element to any number of ferrite elements and absorptive load elements as required to achieve the desired isolation performance or to create a switch matrix with any combination of input and output ports. The waveguide isolator in accordance with the invention eliminates the transitions between ferrite to load transformers and absorptive load elements and thus reduces component size and mass.
摘要翻译：描述了改进的波导隔离器，其消除了铁氧体元件和吸收负载元件之间的空气填充波导的转变。根据本发明的波导隔离器可以以从实现期望的隔离性能所需的任何数量的铁氧体元件和吸收负载元件的单个铁氧体到负载变压器的非常接近吸收负载元件的变化来实现，或者创建具有输入和输出端口任意组合的开关矩阵。根据本发明的波导隔离器消除了铁氧体与负载变压器和吸收负载元件之间的转变，从而减小了部件尺寸和质量。

9. 发明授权

US5128635A High power ferrite circulator having heating and cooling means 失效
标题翻译：具有加热和冷却装置的大功率铁氧体循环器
公开(公告)号：US5128635A
公开(公告)日：1992-07-07
申请号：US345179
申请日：1989-07-10
申请人： Thomas J. Vaughan , Erich Pivit
发明人： Thomas J. Vaughan , Erich Pivit
IPC分类号： H01P1/39
CPC分类号： H01P1/39
摘要： A high power, high frequency, Y-junction three port circulator containing at least one metal plate in the Y-junction covered with ferromagnetic material and an external magnet producing a magnetic field through the ferromagnetic material so that it is magnetized to saturation magnetization when the temperature of the material is within a predetermined temperature range; and a method and means of maintaining the temperature of the ferrite material within said predetermined range even while the circulator operates in a variable ambient environment at high power, including means connected to the metal plate for heating and cooling the plate, thereby controlling the temperature of the ferromagnetic material to maintain the temperature thereof within said predetermined temperature range.
摘要翻译：一个高功率，高频Y接点三端口循环器，在Y结中至少有一个金属板被铁磁材料覆盖，一个外部磁铁通过铁磁材料产生磁场，从而当磁化时磁化为饱和磁化，当材料的温度在预定的温度范围内; 以及即使循环器在高功率的可变周围环境中操作的情况下也将铁氧体材料的温度保持在所述预定范围内的方法和装置，包括连接到金属板的装置，用于加热和冷却板，由此控制温度所述铁磁材料将其温度保持在所述预定温度范围内。

10. 发明授权

US4672333A Waveguide junction circulator 失效
标题翻译：波导结循环器
公开(公告)号：US4672333A
公开(公告)日：1987-06-09
申请号：US786941
申请日：1985-10-11
申请人： Stefan Bartels
发明人： Stefan Bartels
IPC分类号： H01P1/39
CPC分类号： H01P1/39
摘要： A waveguide circulator includes a resonator body which is separated from a waveguide side by a dielectric spacer disc. The spacer disc has an interface turned toward the waveguide side in which defined electromagnetic boundary conditions are to prevail. The thickness of the spacer disc and the dielectric constant of the disc material are matched so that the disc thickness equals a quarter wavelength, referred to a wave propagating in the disc perpendicular to the waveguide side.
摘要翻译：波导环行器包括谐振器体，该谐振器主体通过介质隔离盘与波导侧分离。间隔盘具有朝着波导侧转变的界面，其中以电磁边界条件为准。间隔盘的厚度和盘材料的介电常数匹配，使得盘厚度等于四分之一波长，这是指垂直于波导侧的光盘中传播的波。

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