Ceramic resonator, for microwave ceramic filters, having at least one chamfer which provides for overtone suppression
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United States of America Patent
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Mar 24, 1998
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N/A
app pub date -
Apr 25, 1996
filing date -
Jun 9, 1993
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Abstract
A ceramic resonator for microwave ceramic filters includes a ceramic body having a predetermined form with surfaces and edges. The ceramic body has an internal conductor bore formed therein and is metallized on all of the surfaces except for at least one at least partially unmetallized surface. One of the surfaces has an aperture window formed therein for coupling to other ceramic resonators to form a microwave ceramic filter. At least one of the edges has a chamfer formed thereon.
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