Ba(Tb1/2Nb1/2)03: A New Ceramic Microwave Dielectric Resonator

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Ba(Tb1/2Nb1/2)03: A New Ceramic Microwave Dielectric Resonator

Show simple item record Sreemoolanadhan,H Ratheesh, R Sebastian,M T 2009-03-30T10:02:35Z 2009-03-30T10:02:35Z 1997
dc.description.abstract A new microwave dielectric resonator Ba(Tb1/2Nb1/2)03 has been prepared and characterized in the microwave frequency region. 1 wt% CeO2 is used as additive to reduce the sintering temperature. The sintered samples were characterized by XRD, SEM and Raman spectroscopic methods. Microwave DR properties such as er, Q factor and temperature-coefficient of resonant frequency (Ti) have been measured using a HP 8510 B Network Analyzer. Cylindrical DRs of Ba(Tb1/2Nbi/2)03 showed high Er (~ 37), high Q (~3,200) and low Tf (~10 ppm /°C) at 4 GHz and hence are useful for practical applications en_US
dc.language.iso en en_US
dc.publisher ELSEVIER en_US
dc.subject Perovskites en_US
dc.subject Dilectric resonator en_US
dc.subject Microwave ceramics en_US
dc.subject Barium terbium niobate en_US
dc.title Ba(Tb1/2Nb1/2)03: A New Ceramic Microwave Dielectric Resonator en_US
dc.type Working Paper en_US

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  • Publications [103]
    This collection consists of published and unpublished working papers of Electronics

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