Microwave properties of ferroelectric (Ba,Sr)TiO3 varactors at high microwave power

Microwave properties of ferroelectric (Ba,Sr)TiO3 varactors at high microwave power

The microwave (-10 GHz) performance of a tunable resonator employing ferroelectric (Ba,Sr)TiO 3 film planar varactors under exposure to high levels of microwave power was studied. The nonlinear characteristics of the ferroelectric films affected by the large signal microwave electrical field were ev...

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Veröffentlicht in:Integrated ferroelectrics 1999-01, Vol.24 (1-4), p.297-307
Hauptverfasser: Kozyrev, A. B., Ivanov, A. V., Samoilova, T. B., Soldatenkov, O. I., Sengupta, L. C., Rivkin, T. V., Carlson, C. M., Parilla, P. A., Ginley, D. S.
Format: Artikel
Sprache:eng
Schlagworte:
ferroelectric
microwave
nonlinear
varactor
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Zusammenfassung:The microwave (-10 GHz) performance of a tunable resonator employing ferroelectric (Ba,Sr)TiO 3 film planar varactors under exposure to high levels of microwave power was studied. The nonlinear characteristics of the ferroelectric films affected by the large signal microwave electrical field were evaluated. The limitations of high power performance for the films and tunable microwave devices based on the films were established.
ISSN:1058-4587
1607-8489
DOI:10.1080/10584589908215599