Coaxial shielded helical delay line and process

Details Coaxial shielded helical delay line and process Coaxial shielded helical delay line and process

1984-11-14

1988-03-08

LaRoche, Eugene R.

Wave transmission lines and networks

Coupling networks

Delay lines including long line elements

336200, 29825, 29829, 29600, 174 685, H01P 902

Patent

active

047295104

ABSTRACT:
A substrate is disclosed with a shielded delay line imbedded therein to obtain a delay of a preselected duration. The delay line comprises a conductor formed in the shape of a helical coil to reduce its overall dimension. The substrate is formed by superimposing a plurality of layers of conductive and/or dielectric material to form a preselected profile.

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