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公开(公告)号：US10199708B2
公开(公告)日：2019-02-05
申请号：US15213071
申请日：2016-07-18
Applicant: European Space Agency
Abstract: A multiport distribution network is provided that supports N inputs and N outputs, where N>1, the multipart distribution network providing an independent distribution path extending from each input to each output, each path being formed from a sequence of at least two fundamental units. Each fundamental unit comprises a circuit formed of multiple resonator cavities and having n input ports for receiving respective input signals, and n output ports for outputting respective output signals, where n>1, and wherein the circuit is configured to: (i) at each input port, split an input signal received at that input port into n equal signal components and provide each of the n signal components to a respective output port of the circuit; and (ii) at each output port, combine the signal components received from the n input ports to form an output signal for that output port. The multipart distribution network is configured to apply the same filter transfer function along each independent distribution path.
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公开(公告)号：US10522888B2
公开(公告)日：2019-12-31
申请号：US15749390
申请日：2015-08-03
Applicant: European Space Agency
Inventor： Christoph Ernst , Petronilo Martin Iglesias , Uwe Rosenberg
Abstract: A microwave branching switch for selectively interconnecting terminals of a plurality of microwave transmission lines, involving microwave transmission lines with a terminal; a housing in which the terminals are arranged; a switching portion with a junction portion for selectively interconnecting terminals of the microwave transmission lines through selective interconnection. The switching portion is switchable between a first position and a second position; wherein the switching portion with the junction portion is dimensioned and positioned inside the housing in dependence of an arrangement of the microwave transmission lines such that the junction portion interconnects a first group of terminals when the switching portion is in the first position and interconnects a second group of terminals when the switching portion is in the second position. The first and second groups of terminals differ in at least one terminal and the first group of terminals involves at least three terminals.
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公开(公告)号：US20170033427A1
公开(公告)日：2017-02-02
申请号：US15213071
申请日：2016-07-18
Applicant: European Space Agency
CPC classification number: H01P5/12 , H01P1/207 , H01P5/181 , H01P5/227 , H01P7/06 , H01P11/002 , H01P11/007 , H01P11/008
Abstract: A multiport distribution network is provided that supports N inputs and N outputs, where N>1, the multipart distribution network providing an independent distribution path extending from each input to each output, each path being formed from a sequence of at least two fundamental units. Each fundamental unit comprises a circuit formed of multiple resonator cavities and having n input ports for receiving respective input signals, and n output ports for outputting respective output signals, where n>1, and wherein the circuit is configured to: (i) at each input port, split an input signal received at that input port into n equal signal components and provide each of the n signal components to a respective output port of the circuit; and (ii) at each output port, combine the signal components received from the n input ports to form an output signal for that output port. The multipart distribution network is configured to apply the same filter transfer function along each independent distribution path.
Abstract translation: 提供多端口分配网络，其支持N个输入和N个输出，其中N> 1，多分布分配网络提供从每个输入延伸到每个输出的独立分配路径，每个路径由至少两个基本单元的序列形成。 每个基本单元包括由多个谐振器腔形成并具有用于接收相应输入信号的n个输入端口的电路，以及用于输出相应输出信号的n个输出端口，其中n≥1，并且其中该电路被配置为：（i） 输入端口，将在该输入端口接收的输入信号分成n个相等的信号分量，并将n个信号分量中的每一个提供给电路的相应输出端口; 和（ii）在每个输出端口组合从n个输入端口接收的信号分量以形成该输出端口的输出信号。 多部分分配网络被配置为沿着每个独立分配路径应用相同的过滤器传递函数。
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