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公开(公告)号：EP3373387A2
公开(公告)日：2018-09-12
申请号：EP18160897.7
申请日：2018-03-09
CPC分类号： H01H59/0009 , H01H1/0036 , H01H2001/0052 , H01H2001/0084 , H01H2001/0089 , H01H2059/0027 , H01H2205/004 , H01H2239/004 , H01H2239/018 , H01P1/127 , H01P1/2005
摘要： A microelectromechanical switch having improved isolation and insertion loss characteristics and reduced liability for stiction. The switch includes a signal line having an input port and an output port between first and second ground planes. The switch also includes a beam for controlling activation of the switch. In some embodiments, the switch further includes one or more defected ground structures formed in the first and second ground planes, and a corresponding secondary deflectable beam positioned over each defected ground structure. In some embodiments, the switch includes a metamaterial structure for generating a repulsive Casimir force.
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公开(公告)号：EP3188308A1
公开(公告)日：2017-07-05
申请号：EP16206586.6
申请日：2016-12-23
IPC分类号： H01P1/18
摘要： The present disclosure provides for a phase shifter having at least one phase shift section. The phase shift section includes an input port for receiving an incoming radio frequency signal, an output port for transmitting an outgoing radio frequency signal, an input junction coupled to the input port, an output junction coupled to the output port, and a plurality of transmission lines. The input junction includes a first plurality of cantilever type switches, and the output junction includes a second plurality of cantilever type switches. Each transmission line connects one of the first plurality of cantilever type switches to a corresponding one of the second plurality of cantilever type switches. The first plurality of cantilever type switches, the second plurality of cantilever type switches, and the plurality of transmission lines are formed in a coplanar waveguide.
摘要翻译： 本公开提供了具有至少一个相移部分的移相器。 相移部分包括用于接收输入射频信号的输入端口，用于发送输出射频信号的输出端口，耦合到输入端口的输入端，耦合到输出端的输出端，以及多个传输 线。 输入接点包括第一多个悬臂型开关，输出接点包括第二多个悬臂型开关。 每个传输线将第一多个悬臂型开关中的一个连接到第二多个悬臂型开关中对应的一个。 第一多个悬臂型开关，第二多个悬臂型开关以及多个传输线形成在共面波导中。
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公开(公告)号：EP3188308B1
公开(公告)日：2019-05-01
申请号：EP16206586.6
申请日：2016-12-23
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公开(公告)号：EP3373387A3
公开(公告)日：2018-12-12
申请号：EP18160897.7
申请日：2018-03-09
CPC分类号： H01H59/0009 , H01H1/0036 , H01H2001/0052 , H01H2001/0084 , H01H2001/0089 , H01H2059/0027 , H01H2205/004 , H01H2239/004 , H01H2239/018 , H01P1/127 , H01P1/2005
摘要： A microelectromechanical switch having improved isolation and insertion loss characteristics and reduced liability for stiction. The switch includes a signal line having an input port and an output port between first and second ground planes. The switch also includes a beam for controlling activation of the switch. In some embodiments, the switch further includes one or more defected ground structures formed in the first and second ground planes, and a corresponding secondary deflectable beam positioned over each defected ground structure. In some embodiments, the switch includes a metamaterial structure for generating a repulsive Casimir force.
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公开(公告)号：EP3188307A1
公开(公告)日：2017-07-05
申请号：EP16206593.2
申请日：2016-12-23
IPC分类号： H01P1/12
CPC分类号： H01H59/0009 , H01P1/127 , H01P3/003
摘要： The present disclosure provides for a microelectromechanical switch including a first port (e.g., input port), one or more second ports (e.g., output ports), a cantilever beam, and a mechanical spring connected to the cantilever beam for providing a mechanical force to move the cantilever beam. The cantilever beam extends from a first end, which is in contact with either the first port or one of the second ports, to a second end that is switchably connectable to the other of the first port or said one of the second ports. The first and second ports and cantilever beam may be formed in a coplanar waveguide.
摘要翻译： 本公开提供了一种微机电开关，其包括连接到悬臂梁的第一端口（例如，输入端口），一个或多个第二端口（例如输出端口），悬臂梁和机械弹簧，以提供机械力到 移动悬臂梁。 悬臂梁从与第一端口或第二端口中的一个接触的第一端延伸到可切换地连接到第一端口或所述第二端口中的另一个端口的第二端。 第一和第二端口和悬臂梁可以形成在共面波导中。
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公开(公告)号：EP3422464A1
公开(公告)日：2019-01-02
申请号：EP18189450.2
申请日：2016-12-23
摘要： The present disclosure provides for a phase shifter having at least one phase shift section. The phase shift section includes an input port for receiving an incoming radio frequency signal, an output port for transmitting an outgoing radio frequency signal, an input junction coupled to the input port, an output junction coupled to the output port, and a plurality of transmission lines. The input junction includes a first plurality of cantilever type switches, and the output junction includes a second plurality of cantilever type switches. Each transmission line connects one of the first plurality of cantilever type switches to a corresponding one of the second plurality of cantilever type switches. The first plurality of cantilever type switches, the second plurality of cantilever type switches, and the plurality of transmission lines are formed in a coplanar waveguide.
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公开(公告)号：EP3503284A1
公开(公告)日：2019-06-26
申请号：EP19152696.1
申请日：2018-03-09
摘要： A microelectromechanical switch having improved isolation and insertion loss characteristics and reduced liability for stiction. The switch includes a signal line having an input port and an output port between first and second ground planes. The switch also includes a beam for controlling activation of the switch. In some embodiments, the switch further includes one or more defected ground structures formed in the first and second ground planes, and a corresponding secondary deflectable beam positioned over each defected ground structure. In some embodiments, the switch includes a metamaterial structure for generating a repulsive Casimir force.
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