TUNABLE MICROWAVE DEVICES BASED ON BULK AND THIN-FILM FERROELECTRICS

Authors
GEVORGIAN S CARLSSON E WIKBORG E KOLLBERG E
Citation
S. Gevorgian et al., TUNABLE MICROWAVE DEVICES BASED ON BULK AND THIN-FILM FERROELECTRICS, Integrated ferroelectrics (Print), 22(1-4), 1998, pp. 765-777
Citations number
25
Categorie Soggetti
Physics, Condensed Matter","Engineering, Eletrical & Electronic","Physics, Applied
Journal title
Integrated ferroelectrics (Print) → ACNP
ISSN journal
10584587
Volume
22
Issue
1-4
Year of publication
1998
Pages
765 - 777
Database
ISI
SICI code
1058-4587(1998)22:1-4<765:TMDBOB>2.0.ZU;2-L
Abstract
Electrically tunable microwave resonators and filters based on bulk si ngle crystal SrTiO3 and KTaO3 with superconducting plates are presente d and discussed. Filters are designed for operation at frequencies 0.2 - 2.0 GHz. Thin film varactors and phase shifters, designed for cryog enic or room temperature operation and based on epitaxial SrTiO3 and B aSrTiO3 are also discussed. The frequency band for the thin film devic es is 0.5 - 40 GHz.