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Your search keyword '"Rao, G. Lakshmi Narayana"' showing total 2 results
Start Over Author "Rao, G. Lakshmi Narayana" Journal integrated ferroelectrics
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2. Tunable Interdigital Capacitors with Ba0.5Sr0.5TiO3 Thin Films on Low-k Substrates for Frequency Agile Microwave Devices.

Author

Rao, G. Lakshmi Narayana, Saravanan, K. Venkata, and Raju, K. James

Subjects
*FERROELECTRIC thin films, *CAPACITORS, *CONFORMAL mapping, *CAPACITANCE meters, *QUALITY factor meters
Abstract

A tunable interdigitated capacitor is developed using Ba0.5Sr0.5TiO3 ferroelectic thin film and low-k fused silica substrate for applications in the microwave frequency range. The capacitance and quality factor of tunable IDC structure on BST5 film as a function of frequency up to 5 GHz are extracted using the conformal mapping method and partial capacitance technique. In this paper, the tunable capacitance properties of Au/Ba0.5Sr0.5TiO3 thin-film interdigital capacitors on low-k substrates are presented. [ABSTRACT FROM AUTHOR]

Published
2011
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