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Patent Agency Ranking
公开(公告)号：US09564868B2
公开(公告)日：2017-02-07
申请号：US14407738
申请日：2013-06-17
Applicant: BAE SYSTEMS plc
Inventor： Mark Christopher Nguyen , Gareth Michael Lewis , Richard John Harper
Abstract: There is disclosed a balun for dividing an input electrical signal to produce first and second output electrical signals which are substantially out of phase, the balun including: an input port for receiving the input electrical signal; an input line for coupling the input electrical signal to a slotline; and an output line for coupling the first and second output electrical signals to, respectively a first output port and a second output port, the output line having a junction with the slotline; wherein the slotline couples the input electrical signal to the junction, and the junction acts as a divider to produce the first and second electrical signals; in which at least one of the input line, slotline and output line has a width and a length wherein the width varies over the length.
Abstract translation: 公开了一种用于分割输入电信号以产生基本上不同相的第一和第二输出电信号的平衡 - 不平衡变压器，所述平衡 - 不平衡变压器包括：用于接收输入电信号的输入端口; 用于将输入电信号耦合到槽线的输入线; 以及用于将第一和第二输出电信号分别耦合到第一输出端口和第二输出端口的输出线，输出线具有与槽线的连接点; 其中所述缝线将所述输入电信号耦合到所述结，并且所述连接点用作分隔器以产生所述第一和第二电信号; 其中输入线，槽线和输出线中的至少一个具有宽度和长度，其中宽度在长度上变化。
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公开(公告)号：US11462812B2
公开(公告)日：2022-10-04
申请号：US16640831
申请日：2018-08-21
Applicant: BAE SYSTEMS plc
Inventor： Mark Christopher Nguyen , Gareth Michael Lewis
Abstract: A hybrid coupler for dividing an input electrical signal to produce first and second output electrical signals which are substantially out of phase, the hybrid coupler including an input port for receiving the input electrical signal, and an input line for coupling the input electrical signal to a slotline. The hybrid coupler further includes an output line for coupling the first and second output electrical signals to a first output port and a second output port, respectively. The output line has a junction with the slotline. The hybrid coupler further includes a co-planar waveguide electrically connected to said output line and having a first end and an opposing second end, and defining, at the second end, a sum port configured to divert common mode signals received at said first and second output ports to said second end. The slotline transitions into the first end of the co-planar waveguide.
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公开(公告)号：US09716305B2
公开(公告)日：2017-07-25
申请号：US14407735
申请日：2013-06-17
Applicant: BAE SYSTEMS plc
Inventor： Mark Christopher Nguyen , Gareth Michael Lewis , Richard John Harper
CPC classification number: H01P5/16 , H01P5/10 , H01Q21/0075
Abstract: According to the invention there is provided a balun including: a slotline which is coupled to an input line and an output line, in which at least a portion of the slotline is sandwiched between a first and a second layer of dielectric material.
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公开(公告)号：US20150171816A1
公开(公告)日：2015-06-18
申请号：US14407738
申请日：2013-06-17
Applicant: BAE SYSTEMS plc
Inventor： Mark Christopher Nguyen , Gareth Michael Lewis , Richard John Harper
Abstract: There is disclosed a balun for dividing an input electrical signal to produce first and second output electrical signals which are substantially out of phase, the balun including: an input port for receiving the input electrical signal; an input line for coupling the input electrical signal to a slotline; and an output line for coupling the first and second output electrical signals to, respectively a first output port and a second output port, the output line having a junction with the slotline; wherein the slotline couples the input electrical signal to the junction, and the junction acts as a divider to produce the first and second electrical signals; in which at least one of the input line, slotline and output line has a width and a length wherein the width varies over the length.
Abstract translation: 公开了一种用于分割输入电信号以产生基本上不同相的第一和第二输出电信号的平衡 - 不平衡变压器，所述平衡 - 不平衡变压器包括：用于接收输入电信号的输入端口; 用于将输入电信号耦合到槽线的输入线; 以及用于将第一和第二输出电信号分别耦合到第一输出端口和第二输出端口的输出线，输出线具有与槽线的连接点; 其中所述缝线将所述输入电信号耦合到所述结，并且所述连接点用作分隔器以产生所述第一和第二电信号; 其中输入线，槽线和输出线中的至少一个具有宽度和长度，其中宽度在长度上变化。
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公开(公告)号：US20150145745A1
公开(公告)日：2015-05-28
申请号：US14407735
申请日：2013-06-17
Applicant: BAE SYSTEMS plc
Inventor： Mark Christopher Nguyen , Gareth Michael Lewis , Richard John Harper
CPC classification number: H01P5/16 , H01P5/10 , H01Q21/0075
Abstract: According to the invention there is provided a balun including: a slotline which is coupled to an input line and an output line, in which at least a portion of the slotline is sandwiched between a first and a second layer of dielectric material.
Abstract translation: 根据本发明，提供了一种平衡 - 不平衡转换器，其包括：槽线，其连接到输入线和输出线，其中槽线的至少一部分夹在第一和第二介电材料层之间。
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