Invention Grant
US09537262B2 Printed circuit boards for communications connectors having openings that improve return loss and/or insertion loss performance and related connectors and methods
有权
具有开口的用于通信连接器的印刷电路板，其具有改善回波损耗和/或插入损耗性能以及相关连接器和方法
- Patent Title: Printed circuit boards for communications connectors having openings that improve return loss and/or insertion loss performance and related connectors and methods
- Patent Title (中): 具有开口的用于通信连接器的印刷电路板，其具有改善回波损耗和/或插入损耗性能以及相关连接器和方法
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Application No.: US15162875Application Date: 2016-05-24
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Publication No.: US09537262B2Publication Date: 2017-01-03
- Inventor: Richard A. Schumacher
- Applicant: CommScope, Inc. of North Carolina
- Applicant Address: US NC Hickory
- Assignee: CommScope, Inc. of North Carolina
- Current Assignee: CommScope, Inc. of North Carolina
- Current Assignee Address: US NC Hickory
- Agency: Myers Bigel, P.A.
- Main IPC: H01R13/6477
- IPC: H01R13/6477 ; H01R24/64 ; H01R4/02 ; H01R13/6464 ; H01R13/6461
Abstract:
Printed circuit boards for communications connectors are provided that include a dielectric substrate formed of a first insulative material having a first dielectric constant. First and second pairs of input terminals and first and second pairs of output terminals are provided on the dielectric substrate. A first differential transmission line electrically connect the first pair of input terminals to the first pair of output terminals, and a second differential transmission line electrically connect the second pair of input terminals to the second pair of output terminals. The dielectric substrate includes an opening that is positioned between the conductive paths of the first differential transmission line, the opening containing a second insulative material having a second dielectric constant.
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