发明名称 |
Circuit board device and design support device |
摘要 |
A circuit board device suppress with a small number of terminal elements unwanted irradiation originating between a power supply layer and a ground layer, even when a configuration of the power supply layer and the ground layer on the circuit board is complex, and a design support device thereof. The circuit board device has a power supply layer and a ground layer disposed in opposition to one another. A dielectric is disposed between the power supply layer and the ground layer. A power supply surface is divided into two power supply surfaces and by a slit having a generally T-shaped configuration to form power supply surface edges. The power supply surface edges retain across a predetermined length L a characteristic impedance present between the power supply layer and the ground layer. A terminal load is connected to a terminal portion of the power supply surface edges.
|
申请公布号 |
US2001035799(A1) |
申请公布日期 |
2001.11.01 |
申请号 |
US20010805250 |
申请日期 |
2001.03.14 |
申请人 |
UENO OSAMU;ARAKAKI HITOSHI |
发明人 |
UENO OSAMU;ARAKAKI HITOSHI |
分类号 |
G06F17/50;H05K1/02;H05K1/11;H05K3/00;H05K3/46;H05K9/00;(IPC1-7):H01P3/08 |
主分类号 |
G06F17/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|