--Help!-- I am working on a design for an active antenna
mounted external to jet aircraft. I am concerned about the
CTE mismatch between ceramic and plastic components
(including 2 16-pin SOICs)  and  FR-4 laminate. Can anyone
suggest materials/vendors for this type of application?

Thank you for any input,

Jeffrey McGlaughlin
BFGoodrich Avionics Systems Inc.
1105 Schrock Road
Suite 800
Columbus Ohio 43229
(614)825-2232 (Voice)
(614)825-2037 (Fax)
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