发明名称 |
Stripline circuits isolated by adjacent decoupling strip portions |
摘要 |
An electromagnetically-decoupled stripline circuit on a conventional circuitboard includes a center groundplane and two coplanar striplines that are sandwiched within a dielectric material between two outer groundplanes. A plurality of connectors conductively interconnect the groundplanes. The center groundplane has a decoupling strip portion lying between the striplines that is split in two by a gap. The gap traverses the direction an electromagnetic field would propagate from one of the striplines toward the other, and a pair of the connectors are positioned to straddle the gap. Z-wires, plated-through holes, and additional gaps may be employed.
|
申请公布号 |
US4605915(A) |
申请公布日期 |
1986.08.12 |
申请号 |
US19840629121 |
申请日期 |
1984.07.09 |
申请人 |
CUBIC CORPORATION |
发明人 |
MARSHALL, HENRY D.;IIDA, JEFFREY K.;CROW, DOUGLAS J.;FRIEND, LAWRENCE O. |
分类号 |
H01P3/08;H05K1/02;H05K3/40;H05K3/42;(IPC1-7):H01P3/08 |
主分类号 |
H01P3/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|