Investigation of BaxSr1-xTiO3 Film-Based Transmission Line for Direct Phase Modulation of Microwave Carrier

A. B. Kozyrev, T. B. Samoilova, E. G. Shafranova, T. Kaidanova, D. S. Ginley, G. D. Perkins, J. Alleman, L. Sengupta, L. Chiu, X. Zhang

Research output: Contribution to journalArticlepeer-review

4 Scopus Citations

Abstract

The possibility of using ferroelectric film-based transmission lines for a digital phase modulation of a microwave carrier was studied. Matched fin-line sections containing granular and polycrystalline BaxSr 1-xTiO3 films of compositions x = 0.4 and x = 0.6 were used in this investigation. The behavior of the microwave carrier phase and amplitude at the fin-line output under DC or video-pulsed control voltage application is presented. The upper limit of the response time of the phase response to control voltage was estimated. Spectra of the phase-modulated signal were measured and simulated.

Original languageAmerican English
Pages (from-to)815-824
Number of pages10
JournalIntegrated Ferroelectrics
Volume55
Issue number1
DOIs
StatePublished - 2003

NREL Publication Number

  • NREL/JA-520-35973

Keywords

  • Ferroelectrics
  • Microwave
  • Phase modulation
  • Thin film

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