Microwave Dielectric Properties of BaO -2CeO2-nTiO2 Ceramics

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Microwave Dielectric Properties of BaO -2CeO2-nTiO2 Ceramics

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Title: Microwave Dielectric Properties of BaO -2CeO2-nTiO2 Ceramics
Author: Sreemoolanadhan,H; Sebastian,M T; Ratheesh, R; Blachnik,R; Woehleche,M; Schneider,B; Neumann,M; Mohanan, P
Abstract: The BaO-2CeO2-nTiO2 ceramics with n = 3, 4 and 5 have been prepared with CeO2 as starting material . The ceramics have been characterized using scanning electron microscopy , X-ray diffraction , Raman and X-ray photoelectron spectroscopy techniques. The microwave dielectric properties have been measured using standard dielectric resonator techniques . BaO-2CeO2-3TiO2 (123), BaO-2CeO2-4TiO2 ( 124) and BaO-2CeO2-5TiO2 ( 125) ceramics showed dielectric constants of 38, 27 and 32, respectively . All the ceramics showed fairly good unloaded Q - factors . 124 and 125 compounds exhibited low tf values, while 123 showed a high rf value
URI: http://dyuthi.cusat.ac.in/purl/1493
Date: 2004

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    This collection consists of published and unpublished working papers of Electronics

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