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1. 发明授权

US09966928B2 Multi-port CATV power splitter with increased bandwidth 有权
公开(公告)号：US09966928B2
公开(公告)日：2018-05-08
申请号：US15070330
申请日：2016-03-15
申请人： Technetix B.V.
发明人： Martien Rijssemus
IPC分类号： H03H7/48 , H04N7/10
CPC分类号： H03H7/48 , H04N7/104
摘要： There is provided a signal splitter comprising at least four outputs and a plurality of step-up transformers, wherein each step-up transformer has less than seven turns. A first step-up transformer is connected to a common port and positioned between the input and second and third step-up transformers. The first step-up transformer has a different number of turns to the second and third step-up transformers.

2. 发明申请

US20160315597A1 Multi-Port CATV Power Splitter With Increased Bandwidth 有权
标题翻译：多端口CATV功率分配器带宽增加
公开(公告)号：US20160315597A1
公开(公告)日：2016-10-27
申请号：US15070330
申请日：2016-03-15
申请人： Technetix B.V.
发明人： Martien Rijssemus
IPC分类号： H03H7/48 , H04N7/10
CPC分类号： H03H7/48 , H04N7/104
摘要： There is provided a signal splitter comprising at least four outputs and a plurality of step-up transformers, wherein each step-up transformer has less than seven turns. A first step-up transformer is connected to a common port and positioned between the input and second and third step-up transformers. The first step-up transformer has a different number of turns to the second and third step-up transformers.
摘要翻译：提供了包括至少四个输出的信号分离器和多个升压变压器，其中每个升压变压器具有小于七匝。第一升压变压器连接到公共端口并位于输入和第二和第三升压变压器之间。第二升压变压器与第二升压变压器和第三升压变压器的匝数不同。

3. 发明授权

US10194193B2 Cable network device having interconnected microstrip directional couplers 有权
公开(公告)号：US10194193B2
公开(公告)日：2019-01-29
申请号：US15444593
申请日：2017-02-28
申请人： Technetix B.V.
发明人： Martien Rijssemus
IPC分类号： H01P3/08 , H01P5/18 , H03H7/48 , H04N7/10 , H04N21/426
摘要： There is provided a cable network device comprising an input associated with a plurality of outputs, wherein each output is connected to a respective microstrip directional coupler and each microstrip directional coupler is connected to at least one of the other microstrip directional couplers. The microstrip directional couplers form a series of microstrip directional couplers, with a last microstrip directional coupler in the series having its output port terminated by a resistive element. An isolated port of each microstrip directional coupler is in electrical communication with the upstream path.

4. 发明授权

US10103420B2 Cable tap 有权
公开(公告)号：US10103420B2
公开(公告)日：2018-10-16
申请号：US15326047
申请日：2015-06-11
申请人： Technetix B.V.
发明人： Gerrit Boskaljon , Martien Rijssemus
IPC分类号： H01P5/18 , H03H7/48 , H04N7/10 , H04B3/02
摘要： There is provided a cable tap device for a CATV network comprising a microstrip directional coupler on an electrical path between an input and an output and arranged to communicate with a splitter device associated with a plurality of tap ports. A tilt compensating circuit is disposed between the microstrip directional coupler and the splitter device. A feedback path comprising resistive, inductive and capacitive elements connects an isolated port of the microstrip directional coupler to that part of the electrical path between the input and the input port of the microstrip directional coupler.

5. 发明申请

US20170201001A1 Cable Tap 审中-公开
公开(公告)号：US20170201001A1
公开(公告)日：2017-07-13
申请号：US15326047
申请日：2015-06-11
申请人： Technetix B.V.
发明人： Gerrit Boskaljon , Martien Rijssemus
IPC分类号： H01P5/18 , H04N7/10 , H04B3/02 , H03H7/48
CPC分类号： H01P5/184 , H03H7/48 , H04B3/02 , H04N7/104
摘要： There is provided a cable tap device for a CATV network comprising a microstrip directional coupler on an electrical path between an input and an output and arranged to communicate with a splitter device associated with a plurality of tap ports. A tilt compensating circuit is disposed between the microstrip directional coupler and the splitter device. A feedback path comprising resistive, inductive and capacitive elements connects an isolated port of the microstrip directional coupler to that part of the electrical path between the input and the input port of the microstrip directional coupler.

6. 发明申请

US20170054423A1 Amplifier Device 审中-公开
标题翻译：放大器器件
公开(公告)号：US20170054423A1
公开(公告)日：2017-02-23
申请号：US15118960
申请日：2014-12-24
申请人： Technetix B.V.
发明人： Jan Ariesen , Gerrit Boskaljon , Martien Rijssemus
IPC分类号： H03F3/62 , H03F1/48
CPC分类号： H03F3/62 , H03F1/486 , H03F2200/165 , H03F2200/168 , H03F2200/63 , H04N7/102
摘要： There is provided an amplifier device for a CATV network comprising a first amplifier element for upstream signals and a second amplifier element for downstream signals, wherein the first and second amplifier elements are disposed between first and second directional couplers. The combined isolation of the first and second directional couplers is greater than the sum of the gain of the first and second amplifier elements. The first directional coupler has one port attached to an input of the downstream amplification element and one port attached to an output of an upstream amplification element (38) and the second directional coupler has one port attached to an output of the downstream amplifier and one port attached to an input of the upstream amplifier.
摘要翻译：提供了一种用于CATV网络的放大器装置，其包括用于上游信号的第一放大器元件和用于下游信号的第二放大器元件，其中第一和第二放大器元件设置在第一和第二定向耦合器之间。第一和第二定向耦合器的组合隔离大于第一和第二放大器元件的增益之和。第一定向耦合器具有连接到下游放大元件的输入的一个端口和附接到上游放大元件（38）的输出的一个端口，并且第二定向耦合器具有连接到下游放大器的输出的一个端口和一个端口连接到上游放大器的输入端。

7. 发明授权

US10050328B2 Cable tap 有权
公开(公告)号：US10050328B2
公开(公告)日：2018-08-14
申请号：US15355385
申请日：2016-11-18
申请人： Technetix B.V.
发明人： Martien Rijssemus , Matthijs Laro
IPC分类号： H01P5/18 , H01P3/08
CPC分类号： H01P5/184 , H01P5/18 , H01P5/185
摘要： There is provided a cable tap device for a CATV network comprising a microstrip directional coupler on an electrical path between an input and an output arranged to communicate with a splitter device associated with a plurality of tap ports. A ferrite core directional coupler is arranged in parallel with microstrip directional coupler with low frequency signals passing through ferrite core directional coupler and high frequency signals passing through the microstrip directional coupler.

8. 发明申请

US20170264938A1 Cable Network Device 审中-公开
公开(公告)号：US20170264938A1
公开(公告)日：2017-09-14
申请号：US15444593
申请日：2017-02-28
申请人： Technetix B.V.
发明人： Martien Rijssemus
IPC分类号： H04N21/426
CPC分类号： H04N21/426 , H01P3/08 , H01P5/184 , H03H7/48 , H04N7/104
摘要： There is provided a cable network device comprising an input associated with a plurality of outputs, wherein each output is connected to a respective microstrip directional coupler and each microstrip directional coupler is connected to at least one of the other microstrip directional couplers. The microstrip directional couplers form a series of microstrip directional couplers, with a last microstrip directional coupler in the series having its output port terminated by a resistive element. An isolated port of each microstrip directional coupler is in electrical communication with the upstream path.

9. 发明申请

US20170155182A1 Cable Tap 审中-公开
公开(公告)号：US20170155182A1
公开(公告)日：2017-06-01
申请号：US15355385
申请日：2016-11-18
申请人： Technetix B.V.
发明人： Martien Rijssemus , Matthijs Laro
IPC分类号： H01P5/18
CPC分类号： H01P5/184 , H01P5/18 , H01P5/185
摘要： There is provided a cable tap device for a CATV network comprising a microstrip directional coupler on an electrical path between an input and an output arranged to communicate with a splitter device associated with a plurality of tap ports. A ferrite core directional coupler is arranged in parallel with microstrip directional coupler with low frequency signals passing through ferrite core directional coupler and high frequency signals passing through the microstrip directional coupler.

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