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Dielectric properties of strontium sodium niobate ceramics using the microwave cavity perturbation technique
Author(s) -
Yohannan Jaimon,
Jacob Joe,
Lonappan Anil,
Mathew K. T.
Publication year - 2003
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.11142
Subject(s) - microwave , dielectric , ceramic , strontium , microwave cavity , materials science , resonant cavity , permittivity , strontium titanate , network analyzer (electrical) , sodium , optics , optoelectronics , analytical chemistry (journal) , electronic engineering , chemistry , telecommunications , physics , composite material , laser , engineering , organic chemistry , metallurgy , chromatography
Dielectric properties of strontium sodium niobate ceramics at the S band of microwave frequencies are studied using a network analyzer. The microwave cavity perturbation technique is employed for this study. Dielectric parameters such as complex permittivity and conductivity of strontium sodium niobate ceramics are determined by measuring the changes in the resonant frequencies and Q values of the cavity, due to the introduction of the sample. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 112–115, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11142