%0 Conference Paper %K Tuning %K Thin films %K Electric fields %K Ferroelectric materials %K Barium compounds %K Barium strontium titanate %K Bandwidth %K Bandpass filters %K Insertion losses %K Microstrip lines %K Microwave filters %K Microstrip filters %K Microwave frequencies %A G Subramanyam %A F.W Van Keuls %A F.A Miranda %A C.L Canedy %A S Aggarwal %A T Venkatesan %A Ramamoorthy Ramesh %B Integrated Ferroelectrics %D 1999 %G eng %I Gordon & Breach Science Publ Inc, Newark %P 273-285 %R 10.1080/10584589908215597 %S Integrated Ferroelectrics %T Correlation of electric field and critical design parameters for ferroelectric tunable microwave filters %V 24