Method of forming a sensor for sensing signals on conductors
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United States of America Patent
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-
Jan 23, 2001
Grant Date -
N/A
app pub date -
Dec 29, 1998
filing date -
Apr 7, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of forming a sensor for sensing signals on conductors includes the step of forming a plurality of antenna element openings in a plurality of green tape ceramic sheets. Each antenna element opening includes a central opening and annular opening surrounding the central opening. The method includes the step of stacking successive green tape ceramic sheets so that central and annular openings are aligned with each other while also forming a planar sensor face that is to be placed adjacent the conductors to be sensed. The central openings and annular openings are filled with conductive paste. The stacked green tape ceramic sheets are heated to cure the green tape ceramic sheets and conductive paste. A signal processing integrated circuit is mounted on the side opposite the planar sensor face that is to be placed adjacent the conductors to be sensed. The method also includes the step of connecting the cured conductive paste filling central opening to the signal processing integrated circuit.
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