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公开(公告)号：US09012782B2
公开(公告)日：2015-04-21
申请号：US13960287
申请日：2013-08-06
Applicant: Harris Corporation
Inventor： Anders P. Pedersen , Daniel A. Robison , Alan W. Mast
CPC classification number: H05K1/144 , H05K1/0219 , H05K1/111 , H05K1/117 , H05K1/142 , H05K3/301 , H05K3/366 , H05K3/403 , H05K2201/09145 , H05K2201/0919 , H05K2201/09481 , H05K2201/09809 , H05K2201/10446
Abstract: A method is for making a printed wiring board (PWB) assembly. The method may include forming a first PWB having a plurality of first electrically conductive pads, forming a second PWB including a plurality of electrically conductive traces having exposed ends on an edge surface of the second PWB, and covering the edge surface of the second PWB with an electrically conductive layer. The method may also include selectively removing portions of the electrically conductive layer to define a plurality of second electrically conductive pads electrically connected to corresponding ones of the exposed ends of the electrically conductive traces, and assembling the first and second PWBs together so that the first and second electrically conductive pads are electrically coupled together to define the PWB assembly.
Abstract translation: 一种制造印刷电路板（PWB）组件的方法。 该方法可以包括形成具有多个第一导电焊盘的第一PWB，形成第二PWB，第二PWB包括在第二PWB的边缘表面上具有暴露端的多个导电迹线，并且用第二PWB的边缘表面覆盖第二PWB的边缘表面 导电层。 该方法还可以包括选择性地去除导电层的部分以限定电连接到导电迹线的相应的暴露端的多个第二导电焊盘，以及将第一和第二PWB组合在一起，使得第一和 第二导电焊盘电耦合在一起以限定PWB组件。
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公开(公告)号：US20140247092A1
公开(公告)日：2014-09-04
申请号：US13783555
申请日：2013-03-04
Applicant: HARRIS CORPORATION
Inventor： Daniel A. Robison , Ronald J. Hash
IPC: H03F3/195
CPC classification number: H03F3/72 , H03F3/607 , H03F2203/7236 , H03F2203/7239
Abstract: An improved distributed amplifier (200) includes an input transmission line (201) terminated with an input lead configured to accept an input signal and an output transmission line (202) terminated with an output lead configured to output an output signal. A number of parallel amplifier cells (204N) are connected to the input transmission line (201) and the output transmission line (202) that collectively amplify the input signal from the input lead to produce an amplified output signal at the output lead. A bypass switch (212, 300) is connected to the input and output transmission lines (201, 202). The bypass switch (212, 300) is operative to convert either the input transmission line (201, 301) or the output transmission line (202, 302) into a bypass line configured to bypass the parallel amplifier cells (204N) of the distributed amplifier (200) and provide a direct path between the input and output transmission lines (201, 202) to produce a bypassed output signal at the output lead.
Abstract translation: 一种改进的分布式放大器（200）包括一输入传输线（201），该输入传输线（201）由一输入引线端接，该输入引线被配置为接受一输入信号，和一输出传输线（202） 多个并联放大器单元（204N）连接到输入传输线（201）和输出传输线（202），输出传输线（202）共同放大来自输入引线的输入信号，以在输出引线处产生放大的输出信号。 旁路开关（212,300）连接到输入和输出传输线（201,202）。 旁路开关（212,300）可操作以将输入传输线（201,301）或输出传输线（202,302）转换成旁路线路，旁路线路配置成绕过分布式放大器的并行放大器单元（204N） （200），并且在输入和输出传输线（201,202）之间提供直接路径，以在输出引线处产生旁路输出信号。
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公开(公告)号：US08836430B1
公开(公告)日：2014-09-16
申请号：US13783555
申请日：2013-03-04
Applicant: Harris Corporation
Inventor： Daniel A. Robison , Ronald J. Hash
CPC classification number: H03F3/72 , H03F3/607 , H03F2203/7236 , H03F2203/7239
Abstract: An improved distributed amplifier (200) includes an input transmission line (201) terminated with an input lead configured to accept an input signal and an output transmission line (202) terminated with an output lead configured to output an output signal. A number of parallel amplifier cells (204N) are connected to the input transmission line (201) and the output transmission line (202) that collectively amplify the input signal from the input lead to produce an amplified output signal at the output lead. A bypass switch (212, 300) is connected to the input and output transmission lines (201, 202). The bypass switch (212, 300) is operative to convert either the input transmission line (201, 301) or the output transmission line (202, 302) into a bypass line configured to bypass the parallel amplifier cells (204N) of the distributed amplifier (200) and provide a direct path between the input and output transmission lines (201, 202) to produce a bypassed output signal at the output lead.
Abstract translation: 一种改进的分布式放大器（200）包括一输入传输线（201），该输入传输线（201）由一输入引线端接，该输入引线被配置为接受一输入信号，和一输出传输线（202） 多个并联放大器单元（204N）连接到输入传输线（201）和输出传输线（202），输出传输线（202）共同放大来自输入引线的输入信号，以在输出引线处产生放大的输出信号。 旁路开关（212,300）连接到输入和输出传输线（201,202）。 旁路开关（212,300）可操作以将输入传输线（201,301）或输出传输线（202,302）转换成旁路线路，旁路线路配置成绕过分布式放大器的并行放大器单元（204N） （200），并且在输入和输出传输线（201,202）之间提供直接路径，以在输出引线处产生旁路输出信号。
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