发明申请
US20160036112A1 DIFFERENTIAL SIGNALING CABLE, TRANSMISSION CABLE ASSEMBLY USING SAME, AND PRODUCTION METHOD FOR DIFFERENTIAL SIGNALING CABLE
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差分信号电缆，使用相同的传输电缆组件和差分信号电缆的生产方法
- 专利标题： DIFFERENTIAL SIGNALING CABLE, TRANSMISSION CABLE ASSEMBLY USING SAME, AND PRODUCTION METHOD FOR DIFFERENTIAL SIGNALING CABLE
- 专利标题（中）： 差分信号电缆，使用相同的传输电缆组件和差分信号电缆的生产方法
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申请号： US14792360申请日： 2015-07-06
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公开(公告)号： US20160036112A1公开(公告)日： 2016-02-04
- 发明人: Takahiro SUGIYAMA , Hideki NOUNEN , Takashi KUMAKURA , Yosuke ISHIMATSU
- 申请人： Hitachi Metals, Ltd.
- 优先权： JP2009-237430 20091014
- 主分类号： H01P3/02
- IPC分类号： H01P3/02 ; H01P11/00
摘要：
A differential signaling cable includes a pair of signal conductors provided in parallel, longitudinally within the differential signaling cable, an insulator covering a periphery of the pair of signal conductors as a whole, wherein only the insulator is between the pair of signal conductors, and a shield conductor provided on an outer periphery of the insulator. An interval between the pair of signal conductors is set so that an even-mode impedance of the pair of signal conductors having the interval fixed by embedment within the insulator and covered by the shield conductor, is in a range from 1.5 to 1.9 times an odd-mode impedance for improved skew and differential mode insertion loss experienced during a transmission of high-speed signals of at least 10 Gbps.
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