公开(公告)号：US09287635B2

公开(公告)日：2016-03-15

申请号：US14690569

申请日：2015-04-20

Applicant: Panduit Corp.

Inventor： Jack E. Caveney ,  Scott M. Lesniak

IPC: H01R24/64 ,  H01R4/24 ,  H05K1/02 ,  H01R13/6466 ,  H01R13/6469 ,  H01R13/66 ,  H05K1/16

CPC classification number: H01R4/2416 ,  H01R4/2433 ,  H01R13/6466 ,  H01R13/6469 ,  H01R13/665 ,  H01R13/6658 ,  H01R24/64 ,  H05K1/0228 ,  H05K1/162 ,  H05K1/165 ,  H05K2201/09236 ,  H05K2201/09672 ,  H05K2201/10189 ,  Y10S439/941 ,  Y10S439/942 ,  Y10T29/49201 ,  Y10T29/49202 ,  Y10T29/49204 ,  Y10T29/49208

Abstract: A network cable jack includes a printed circuit board (PCB) for balancing both inductive and capacitive coupling. Using a PCB allows compact trace paths to be formed without significantly increasing manufacturing costs. By including on each trace path two distinct inductance zones separated by a neutral zone, significant gains in degrees of freedom are achieved for designing PCB trace patterns in which a pair of inductive coupling zones jointly offset the inductive coupling caused by a specification plug and the jack contacts, both in magnitude and phase angle. Further, using distinct inductance zones offers more freedom regarding the placement of capacitive plates for use in capacitance balancing as well as the placement of terminals and insulation displacement contacts. Although the magnitude of a capacitive coupling is determined by the length of the capacitor plates parallel to current carrying traces, the approach allows capacitive and inductive coupling to be balanced independently.

公开(公告)号：US09011181B2

公开(公告)日：2015-04-21

申请号：US14269265

申请日：2014-05-05

Applicant: Panduit Corp.

Inventor： Jack E. Caveney ,  Scott M. Lesniak

IPC: H01R13/66 ,  H05K1/02 ,  H01R13/6466 ,  H01R13/6469 ,  H01R4/24 ,  H05K1/16 ,  H01R24/64

CPC classification number: H01R4/2416 ,  H01R4/2433 ,  H01R13/6466 ,  H01R13/6469 ,  H01R13/665 ,  H01R13/6658 ,  H01R24/64 ,  H05K1/0228 ,  H05K1/162 ,  H05K1/165 ,  H05K2201/09236 ,  H05K2201/09672 ,  H05K2201/10189 ,  Y10S439/941 ,  Y10S439/942 ,  Y10T29/49201 ,  Y10T29/49202 ,  Y10T29/49204 ,  Y10T29/49208

Abstract: A network cable jack includes a printed circuit board (PCB) for balancing both inductive and capacitive coupling. Using a PCB allows compact trace paths to be formed without significantly increasing manufacturing costs. By including on each trace path two distinct inductance zones separated by a neutral zone, significant gains in degrees of freedom are achieved for designing PCB trace patterns in which a pair of inductive coupling zones jointly offset the inductive coupling caused by a specification plug and the jack contacts, both in magnitude and phase angle. Further, using distinct inductance zones offers more freedom regarding the placement of capacitive plates for use in capacitance balancing as well as the placement of terminals and insulation displacement contacts. Although the magnitude of a capacitive coupling is determined by the length of the capacitor plates parallel to current carrying traces, the approach allows capacitive and inductive coupling to be balanced independently.

Abstract translation: 网络电缆插孔包括用于平衡电感和电容耦合的印刷电路板（PCB）。 使用PCB可以形成紧凑的轨迹路径，而不会显着增加制造成本。 通过在每个迹线路径上包括两个由中性区域分开的不同的电感区域，实现了自由度的显着增益，用于设计PCB迹线图案，其中一对感应耦合区域共同抵消了由规格插头和插孔引起的感性耦合 触点，幅度和相位角。 此外，使用不同的电感区域可以提供更多的自由度，用于电容平板的放置以及端子和绝缘位移触点的放置。 虽然电容耦合的大小由与载流轨迹平行的电容器板的长度确定，但该方法允许电容和电感耦合独立平衡。

公开(公告)号：US20150024613A1

公开(公告)日：2015-01-22

申请号：US14474479

申请日：2014-09-02

Applicant: Panduit Corp.

Inventor： Jack E. Caveney ,  Masud Bolouri-Saransar ,  Scott M. Lesniak

IPC: H01R13/6461 ,  H01R13/46 ,  H01R12/77

CPC classification number: H01R24/64 ,  H01R4/2429 ,  H01R4/2433 ,  H01R12/592 ,  H01R12/62 ,  H01R12/675 ,  H01R12/775 ,  H01R13/46 ,  H01R13/502 ,  H01R13/6461 ,  H01R13/6466 ,  H01R13/6467 ,  H01R13/6658 ,  H01R13/719 ,  H01R24/62 ,  H01R2107/00 ,  H01R2201/04 ,  H05K1/0228 ,  H05K1/028 ,  H05K1/189 ,  H05K2201/09245 ,  H05K2201/10189 ,  Y10S439/941 ,  Y10T29/49121 ,  Y10T29/49128 ,  Y10T29/49147 ,  Y10T29/49174 ,  Y10T29/49222

Abstract: An apparatus and method for crosstalk compensation in a jack of a modular communications connector includes a flexible printed circuit board connected to jack contacts and to connections to a network cable. The flexible printed circuit board includes conductive traces arranged as one or more couplings to provide crosstalk compensation.

Abstract translation: 用于模块化通信连接器的插座中的串扰补偿的装置和方法包括连接到插座触点和连接到网络电缆的柔性印刷电路板。 柔性印刷电路板包括布置成一个或多个耦合以提供串扰补偿的导电迹线。