公开(公告)号：US20080023213A1

公开(公告)日：2008-01-31

申请号：US11832850

申请日：2007-08-02

申请人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

IPC分类号： H01B7/00

CPC分类号： H01B11/06

摘要： A separator for a communication cable includes a plurality of barriers formed in a radial direction so that at least two pair units, in each of which at least two insulation-coated wires are spirally twisted, are received in spaces formed by the barriers one by one so as to separate the pair units from each other. At least one of the barriers has a relatively greater thickness than the other barriers. Thus, a communication cable having the separator may prevent PSNEXT (Power Sum Near and Crosstalk) caused by interference between adjacent wires when a high frequency signal is transmitted through the wires.

摘要翻译： 用于通信电缆的隔板包括在径向方向上形成的多个屏障，使得至少两个绝缘涂覆的电线螺旋地扭曲的至少两对单元被一个接一个地由屏障形成的空间中接收 以便将对单元彼此分离。 至少一个障碍物的厚度比其他障碍物具有相对较大的厚度。 因此，具有分离器的通信电缆可以防止当高频信号通过电线传输时由相邻电线之间的干扰引起的PSNEXT（功率和近似和串扰）。

公开(公告)号：US20070144763A1

公开(公告)日：2007-06-28

申请号：US11635187

申请日：2006-12-06

申请人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

IPC分类号： H01B7/00

CPC分类号： H01B11/06

摘要： A communication cable includes at least two pair units in each of which at least two insulation-coated wires are spirally twisted; a separator having a barrier for separating the pair units from each other; an outside jacket surrounding the separator and the pair units separated by the separator; and a plurality of jacket spacers provided to an inner surface of the outside jacket to separate the pair units from outside by a predetermined distance. Thus, the communication cable may prevent crosstalk generated when a high frequency signal is transmitted.

摘要翻译： 通信电缆包括至少两对单元，每个至少两对单元中至少两个绝缘涂覆的线被螺旋地扭曲; 具有用于将所述一对单元彼此分离的屏障的隔板; 围绕分隔件的外套和由隔板隔开的一对单元; 以及设置在所述外套的内表面上的多个护套间隔件，用于将所述对单元与外部分离预定距离。 因此，通信电缆可以防止当发送高频信号时产生的串扰。

公开(公告)号：US20070044994A1

公开(公告)日：2007-03-01

申请号：US11511755

申请日：2006-08-28

申请人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

IPC分类号： H01B7/00

CPC分类号： H01B11/06

摘要： A communication cable includes a separator prepared in the cable for preventing alien crosstalk, and at least one spacer integrally formed with the separator at a side of the separator contacting with an outside jacket. The spacer forms a protrusion protruded out on the cable, and this protrusion makes the transmission wires in the cable be spaced apart from adjacent cables. Thus, alien crosstalk generated due to proximity of other cables during high frequency signal transmission may be prevented.

摘要翻译： 通信电缆包括在电缆中制备的用于防止外来串扰的分离器，以及与分离器一体形成的至少一个与外部护套接触的隔板一侧的间隔件。 间隔件形成在电缆上突出的突起，并且该突起使电缆中的传输线与相邻电缆间隔开。 因此，可以防止在高频信号传输期间由于其它电缆的接近而产生的外来串扰。

公开(公告)号：US20070066124A1

公开(公告)日：2007-03-22

申请号：US11490990

申请日：2006-07-20

申请人： Chan-Yong Park ,  Gi-Joon Nam ,  Jong-Seb Baeck ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Gi-Joon Nam ,  Jong-Seb Baeck ,  Woo-Yong Dong

IPC分类号： H01R4/24

CPC分类号： H01B11/06

摘要： A communication cable includes at least one twisted wire pair formed by twisting a plurality of insulation-coated wires; a sheath surrounding the twisted wire pair; and a protrusion formed on an outer surface of the sheath. This communication cable may prevent alien crosstalk particularly at high-speed transmission so that transmission characteristics of the communication cable may be stably kept.

摘要翻译： 通信电缆包括通过扭绞多个绝缘被覆线而形成的至少一根双绞线; 围绕双绞线对的护套; 以及形成在护套的外表面上的突起。 该通信电缆可以防止异常串扰，特别是在高速传输时，可以稳定地保持通信电缆的传输特性。

公开(公告)号：US07399926B2

公开(公告)日：2008-07-15

申请号：US11490990

申请日：2006-07-20

申请人： Chan-Yong Park ,  Gi-Joon Nam ,  Jong-Seb Baeck ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Gi-Joon Nam ,  Jong-Seb Baeck ,  Woo-Yong Dong

IPC分类号： H01B11/02

CPC分类号： H01B11/06

摘要： A communication cable includes at least one twisted wire pair formed by twisting a plurality of insulation-coated wires; a sheath surrounding the twisted wire pair; and a protrusion formed on an outer surface of the sheath. This communication cable may prevent alien crosstalk particularly at high-speed transmission so that transmission characteristics of the communication cable may be stably kept.

摘要翻译： 通信电缆包括通过扭绞多个绝缘被覆线而形成的至少一根双绞线; 围绕双绞线对的护套; 以及形成在护套的外表面上的突起。 该通信电缆可以防止异常串扰，特别是在高速传输时，可以稳定地保持通信电缆的传输特性。

公开(公告)号：US20070044995A1

公开(公告)日：2007-03-01

申请号：US11513296

申请日：2006-08-29

申请人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

IPC分类号： H01B7/00

CPC分类号： H01B11/06

摘要： A separator for a communication cable includes a plurality of barriers formed in a radial direction so that at least two pair units, in each of which at least two insulation-coated wires are spirally twisted, are received in spaces formed by the barriers one by one so as to separate the pair units from each other. At least one of the barriers has a relatively greater thickness than the other barriers. Thus, a communication cable having the separator may prevent PSNEXT (Power Sum Near and Crosstalk) caused by interference between adjacent wires when a high frequency signal is transmitted through the wires.

摘要翻译： 用于通信电缆的隔板包括在径向方向上形成的多个屏障，使得至少两个绝缘涂覆的电线螺旋地扭曲的至少两对单元被一个接一个地由屏障形成的空间中接收 以便将对单元彼此分离。 至少一个障碍物的厚度比其他障碍物具有相对较大的厚度。 因此，具有分离器的通信电缆可以防止当高频信号通过电线传输时由相邻电线之间的干扰引起的PSNEXT（功率和近似和串扰）。

公开(公告)号：US07507910B2

公开(公告)日：2009-03-24

申请号：US11832850

申请日：2007-08-02

申请人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Jong-Seb Baeck ,  Gi-Joon Nam ,  Woo-Yong Dong

IPC分类号： H01B7/00

CPC分类号： H01B11/06

摘要： A separator for a communication cable includes a plurality of barriers formed in a radial direction so that at least two pair units, in each of which at least two insulation-coated wires are spirally twisted, are received in spaces formed by the barriers one by one so as to separate the pair units from each other. At least one of the barriers has a relatively greater thickness than the other barriers. Thus, a communication cable having the separator may prevent PSNEXT (Power Sum Near and Crosstalk) caused by interference between adjacent wires when a high frequency signal is transmitted through the wires.

摘要翻译： 用于通信电缆的隔板包括在径向方向上形成的多个屏障，使得至少两个绝缘涂覆的电线螺旋地扭曲的至少两对单元被一个接一个地由屏障形成的空间中接收 以便将对单元彼此分离。 至少一个障碍物的厚度比其他障碍物具有相对较大的厚度。 因此，具有分离器的通信电缆可以防止当高频信号通过电线传输时由相邻电线之间的干扰引起的PSNEXT（功率和近似和串扰）。

公开(公告)号：US20070026742A1

公开(公告)日：2007-02-01

申请号：US11489910

申请日：2006-07-19

申请人： Chan-Yong Park ,  Gi-Joon Nam ,  Jong-Seb Baeck ,  Woo-Yong Dong

发明人： Chan-Yong Park ,  Gi-Joon Nam ,  Jong-Seb Baeck ,  Woo-Yong Dong

IPC分类号： H01R24/00

CPC分类号： H01B11/04

摘要： A UTP (Unshielded Twisted Pair) cable having an electromagnetic wave shielding function is configured to allow transmission of over 10 Gbps level without align cross talk with an adjacent cable when using 500 to 700 MHz band. This UTP cable includes at least one wire pair in which two insulation-coated wires are spirally twisted, an electromagnetic wave shielding sheath surrounding the wire pair and made of polymer resin and conductive material, and an insulating sheath surrounding the electromagnetic wave shielding sheath and made of insulating material.

摘要翻译： 具有电磁波屏蔽功能的UTP（非屏蔽双绞线）电缆配置为允许在使用500至700 MHz频带时与相邻电缆进行对准串扰，可传输超过10 Gbps的电平。 该UTP电缆包括至少一根电线对，其中两个绝缘被覆线被螺旋扭绞，围绕电线对并由聚合物树脂和导电材料制成的电磁波屏蔽护套，以及围绕电磁波屏蔽护套的绝缘护套 的绝缘材料。

公开(公告)号：US08198535B2

公开(公告)日：2012-06-12

申请号：US12518062

申请日：2007-11-08

申请人： Chan-Yong Park ,  Bong-Kwon Cho ,  Gi-Joon Nam ,  Hyoung-Koog Lee ,  Jung-Won Park ,  Dae-Sung Lee

发明人： Chan-Yong Park ,  Bong-Kwon Cho ,  Gi-Joon Nam ,  Hyoung-Koog Lee ,  Jung-Won Park ,  Dae-Sung Lee

IPC分类号： H01B11/18

CPC分类号： H01B11/1808

摘要： A coaxial cable includes a central conductor made of cylindrical conductive material with conductivity greater than 100% and smaller than 104%, the central conductor having a thickness greater than 0.1 mm and smaller than 0.5 mm; a dielectric layer surrounding the central conductor and made of insulating material; an outer conductor surrounding the dielectric layer and made of conductive material with conductivity greater than 97% and smaller than 105% and a thickness greater than 0.24 mm and smaller than 0.35 mm; and an outer jacket surrounding the outer conductor. This coaxial cable allows stable transmission of signal even at a high frequency.

摘要翻译： 同轴电缆包括由导电率大于100％且小于104％的圆柱形导电材料制成的中心导体，中心导体的厚度大于0.1mm且小于0.5mm; 围绕中心导体并由绝缘材料制成的电介质层; 围绕电介质层并由导电率大于97％且小于105％且厚度大于0.24mm且小于0.35mm的导电材料制成的外导体; 以及围绕外导体的外护套。 该同轴电缆即使在高频下也能稳定地传输信号。

公开(公告)号：US20100230130A1

公开(公告)日：2010-09-16

申请号：US12377842

申请日：2007-08-10

申请人： Chan-Yong Park ,  Bong-Kwon Cho ,  Gi-Joon Nam ,  Jung-Won Park ,  Dae-Sung Lee

发明人： Chan-Yong Park ,  Bong-Kwon Cho ,  Gi-Joon Nam ,  Jung-Won Park ,  Dae-Sung Lee

IPC分类号： H01B7/18 ,  H01B7/02 ,  H01B3/44

CPC分类号： H01B11/1839 ,  H01B13/016

摘要： A foam coaxial cable includes a central conductor; an inner skin layer surrounding the central conductor coaxially; an insulation layer surrounding the inner skin layer coaxially and made of polyethylene resin containing a plurality of foam cells uniformly formed therein; wherein the inner skin layer is made of polyolefin resin having excellent compatibility with the polyethylene resin to increase an interfacial adhesive force with the insulation layer, an outer skin layer surrounding the insulation layer coaxially to prevent overfoaming of the insulation layer and allow uniform creation of foam cells; a shield surrounding the outer skin layer coaxially; and a jacket surrounding the shield. This cable improves an interfacial adhesive force between the central conductor and the insulation layer and also improves the degree of foam of the foam cells, thereby capable of propagating ultra high frequency of GHz level without signal interference.

摘要翻译： 泡沫同轴电缆包括中心导体; 同心地围绕中心导体的内表皮层; 绝缘层，其同轴地包围内层，由聚乙烯树脂制成，其中均匀地形成有多个泡沫泡沫体; 其中，所述内表皮层由与所述聚乙烯树脂具有优异相容性的聚烯烃树脂制成，以增加与所述绝缘层的界面粘合力，所述绝缘层同轴地包围所述绝缘层的外表皮层，以防止所述绝缘层发泡，并允许均匀地形成泡沫 细胞; 围绕外皮层的护罩同轴; 围绕盾牌的夹克。 该电缆改善了中心导体和绝缘层之间的界面粘合力，并且还改善了泡沫单元的泡沫程度，从而能够传播超高频率的GHz电平而没有信号干扰。