Wave transmission lines and networks – Long lines – Strip type
Patent
1984-07-09
1986-08-12
LaRoche, Eugene R.
Wave transmission lines and networks
Long lines
Strip type
174117FF, 174117PC, 174 36, H01P 308
Patent
active
046059156
ABSTRACT:
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.
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Crow Douglas J.
Friend Lawrence O.
Iida Jeffrey K.
Marshall Henry D.
Cubic Corporation
LaRoche Eugene R.
Lee Benny T.
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