MMIC package and connection

MMIC package and connection

A package for electronic components, especially MMIC components, is constructed from layers (12,14,16,18,20)) of ceramic cofired to form an annular piece. Metal pieces (10,22,24) are brazed onto the top and bottom of the annular piece to hermetically seal the package. Certain of the ceramic pieces (...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BILSKI, STACEY M, MILLER, STEVEN W, LEHMAN, GEORGE R
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
SEMICONDUCTOR DEVICES
WAVEGUIDES
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Beschreibung
Zusammenfassung:A package for electronic components, especially MMIC components, is constructed from layers (12,14,16,18,20)) of ceramic cofired to form an annular piece. Metal pieces (10,22,24) are brazed onto the top and bottom of the annular piece to hermetically seal the package. Certain of the ceramic pieces (12,14,16,18,20) are coated with patterns of conductive material before cofiring. The conductive material forms DC power distribution lines (32A, 32B) to electronic components (28A, 28B) within the package and low loss RF feedthroughs (50A, 50B) into the package.