Microwave Properties of Ferroelectric (Ba,Sr)TiO3 Varactors at High Microwave Power

A. B. Kozyrev, A. V. Ivanov, T. B. Samoilova, O. I. Soldatenkov, L. C. Sengupta, T. V. Rivkin, C. M. Carlson, P. A. Parilla, D. S. Ginley

Research output: Contribution to journalArticlepeer-review

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The microwave (approx. 10 GHz) performance of a tunable resonator employing ferroelectric (Ba,Sr)TiO3 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.

Original languageAmerican English
Pages (from-to)297-307
Number of pages11
JournalIntegrated Ferroelectrics
Issue number1
StatePublished - 1999
EventThe 11th International Symposium on Integrated Ferroelectrics (ISIF99) - Colorado Springs, CO, USA
Duration: 7 Mar 199910 Mar 1999

NREL Publication Number

  • NREL/JA-520-28673


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