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公开(公告)号：US4143342A
公开(公告)日：1979-03-06
申请号：US849349
申请日：1977-11-07
摘要： The invention concerns micro-circuit arrangements in which two micro-circuits each consisting of an assembly of components and/or micro-strip conductors within individual compartments, are interconnected. In the arrangement provided by the invention the individual compartments have a common wall in which a gap is provided adjacent the ends of a micro-strip conductor in each micro-circuit and a bridge piece is provided to fit into the gap, which bridge piece consists of a block of dielectric material carrying a conductive member which connects with both micro-strip conductors adjacent the gap.
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92.发明授权Miniaturized strip-line directional coupler package having spirally wound coupling lines 失效具有螺旋缠绕的耦合线的小型化带状线性定向耦合器封装
公开(公告)号：US3999150A
公开(公告)日：1976-12-21
申请号：US535256
申请日：1974-12-23
CPC分类号： H01P5/185
摘要： A strip-line directional coupler is provided in which the volumetric size is reduced without a reduction in electrical characteristics. The input and output coupling lines are wound into separate spirals each having the same pitch so that they can be located at a fixed distance with respect to one another which is sufficiently close along their entire length to provide coupling of an input signal from the input coupling line to the output coupling line in the backwards direction. A first and second ground plane is located one on either side of and a small distance from each spirally wound input and output coupling line. A dielectric material is located between the input and output lines and between the ground planes and the input and output lines. The spirally wound input and output coupling lines provide improved electrical characteristics so as to enable a reduction of spacing of the first and second ground planes from either side of the spirally wound input and output coupling lines thereby further diminishing the volumetric size of the device into a small, flat package.
摘要翻译： 提供了一种带状定向耦合器，其中体积尺寸减小而电特性不降低。 输入和输出耦合线被缠绕成各自具有相同间距的单独的螺旋，使得它们可以相对于彼此位于彼此足够接近的固定距离，从而提供来自输入耦合的输入信号的耦合 在向后方向上线到输出耦合线。 第一和第二接地平面位于距每个螺旋卷绕的输入和输出耦合线的任一侧和距离小的距离处。 介电材料位于输入和输出线之间以及接地平面与输入和输出线之间。 螺旋卷绕的输入和输出耦合线提供改进的电特性，以便能够使螺旋卷绕的输入和输出耦合线的任一侧减小第一和第二接地平面的间隔，从而进一步减小设备的体积尺寸 小，扁平包装。
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公开(公告)号：US3815054A
公开(公告)日：1974-06-04
申请号：US38311073
申请日：1973-07-27
申请人： RCA CORP
发明人： MC CLURE D , NICHOLS H
摘要： A plurality of insulated equal diameter conductors are clustered in a ring about a centered idler conductor. By providing a center idler conductor insulated from the outer conductors, while connecting only every other one of the outer conductors in parallel between first and second terminals and connecting only the remaining outer conductors in parallel between third and fourth terminals, a transmission line of low impedance, balance and symmetry is provided.
摘要翻译： 多个绝缘等直径的导体围绕中心的惰轮导体聚集在环中。 通过提供与外导体绝缘的中心惰轮，同时在第一和第二端子之间并联连接外导体中的每一个外部导体，并且仅在第三和第四端子之间并联连接剩余的外导体，具有低阻抗的传输线 提供平衡和对称性。
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95.发明授权Double helix microwave structure for coupling a microwave magnetic field from a first to a second region 失效用于从第一至第二区域耦合微波磁场的双重螺旋微波结构
公开(公告)号：US3599120A
公开(公告)日：1971-08-10
申请号：US3599120D
申请日：1969-10-07
发明人： THIBAULT RONALD M , SCHUTT DALE W
CPC分类号： H01P5/08
摘要： The device comprises a first helix, a second helix and a stem structure interconnecting the first and second helices. The first helix of the device is inserted into a resonant cavity of a microwave spectrometer to couple the microwave magnetic field therein, via the stem structure, to the second helix mounted about a sample placed outside the cavity. After interaction of the electromagnetic field with the sample, the second helix reflects the electromagnetic field back into the cavity, via the stem structure and the first helix.
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公开(公告)号：US3551856A
公开(公告)日：1970-12-29
申请号：US3551856D
申请日：1968-09-27
申请人： BENDIX CORP
发明人： HOFFMAN GARY R
CPC分类号： H01P5/187 , H01P5/02 , Y10T29/49016
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公开(公告)号：US20240339743A1
公开(公告)日：2024-10-10
申请号：US18743920
申请日：2024-06-14
发明人： Fanghai XU
摘要： A filtering device and a coupling structure for cavity filters are provided. The coupling structure includes a first coupling rod, both ends of the first coupling rod being coupled to two adjacent cavity filters, respectively, and a second coupling rod, the second coupling rod being cross-coupled to the first coupling rod, and both ends of the second coupling rod being grounded, so that a resonant frequency of the coupling structure is greater than a resonant frequency of the first coupling rod.
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公开(公告)号：US11962056B2
公开(公告)日：2024-04-16
申请号：US17362892
申请日：2021-06-29
发明人： David Arlo Nelson
摘要： An enhanced bandwidth interconnect circuit. In some embodiments the circuit includes a two-terminal device and a network for forming a connection to the two-terminal device. The network may include a first set of coupled transmission lines and a second set of coupled transmission lines. A second end of the first set of coupled transmission lines may be connected to a first end of the second set of coupled transmission lines, and a second end of the second set of coupled transmission lines may be connected to the two-terminal device.
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公开(公告)号：US11652508B2
公开(公告)日：2023-05-16
申请号：US17497616
申请日：2021-10-08
发明人： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Joseph Zacchio , Coy Bruce Wood , William R. Shaw
摘要： A node of a radio frequency waveguide system can include a waveguide interface, a signal splitter, a power rectifier and conditioner, a communication filter, and a network processor. The waveguide interface is configured to communicate through a waveguide in the radio frequency waveguide system. The signal splitter is configured to split a radio frequency transmission received at the waveguide interface between a power path and a communications path within the node. The power rectifier and conditioner are configured to produce a conditioned power signal based on power received through the power path. The communication filter of the communications path is configured to produce a filtered communication signal. The network processor is powered by the conditioned power signal and configured to extract encoded information from the filtered communication signal.
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