公开(公告)号：US20110228779A1

公开(公告)日：2011-09-22

申请号：US12776562

申请日：2010-05-10

申请人： JOEL R. GOERGEN

发明人： JOEL R. GOERGEN

IPC分类号： H04L12/56

CPC分类号： H04L49/40 ,  H04L12/64 ,  H04W28/02 ,  H04W28/18 ,  H04W56/00 ,  H04W72/12

摘要： A packet network device such as a network switch includes a number of functional cards or chassis modules at least some of which are connected to both an electrical backplane and a wireless backplane. The electrical backplane provides data plane signal paths and the wireless backplane provides control plane signal paths.

摘要翻译： 诸如网络交换机的分组网络设备包括多个功能卡或机箱模块，其中至少一些连接到电背板和无线背板。 电背板提供数据平面信号路径，无线背板提供控制平面信号路径。

公开(公告)号：US20110088842A1

公开(公告)日：2011-04-21

申请号：US12961610

申请日：2010-12-07

申请人： JOEL R. GOERGEN ,  Yi Zheng

发明人： JOEL R. GOERGEN ,  Yi Zheng

IPC分类号： B32B37/04

CPC分类号： H05K1/0216 ,  B32B2305/076 ,  B32B2309/08 ,  B32B2457/08 ,  H01P3/081 ,  H05K1/024 ,  H05K1/0242 ,  H05K1/0245 ,  H05K1/0298 ,  H05K1/0366 ,  H05K3/0091 ,  H05K3/46 ,  H05K3/4611 ,  H05K2201/0187 ,  H05K2201/029 ,  H05K2201/09236 ,  H05K2201/09745 ,  H05K2201/098 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49156 ,  Y10T29/49165

摘要： Circuit boards and methods for their manufacture are disclosed. The circuit boards carry high-speed signals using conductors formed to include lengthwise channels. The channels increase the surface area of the conductors, and therefore enhance the ability of the conductors to carry high-speed signals. In at least some embodiments, a discontinuity also exists between the dielectric constant within the channels and just outside the channels, which is believed to reduce signal loss into the dielectric material.

摘要翻译： 公开了电路板及其制造方法。 电路板使用形成为包括纵向通道的导体承载高速信号。 通道增加了导体的表面积，从而增强了导体承载高速信号的能力。 在至少一些实施例中，通道内的介电常数和通道之外的介质常数之间也存在不连续性，这被认为可减少信号损耗。