CAVITY RESONATOR, USE OF A CAVITY RESONATOR AND OSCILLATOR CIRCUIT

CAVITY RESONATOR, USE OF A CAVITY RESONATOR AND OSCILLATOR CIRCUIT

A pot (21) has a first material with a first temperature expansion coefficient (TEC). A cover (22) has a second material with a second TEC greater than the first TEC. If the temperature rises, the pot expands and the cover distorts so that both cause enlargement in a cavity resonance volume (V). An...

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Bibliographische Detailangaben
Hauptverfasser: JAN HESSELBARTH, UHLAND GOEBEL, DANIEL STANELLI, PETER NUECHTER
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
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Zusammenfassung:A pot (21) has a first material with a first temperature expansion coefficient (TEC). A cover (22) has a second material with a second TEC greater than the first TEC. If the temperature rises, the pot expands and the cover distorts so that both cause enlargement in a cavity resonance volume (V). An independent claim is also included for an oscillator circuit integrated into a ceramic substrate like a low-temperature co-fired multilayered ceramic.