Synthesis, Characterization and Properties of Ca_5A_2TiO_<12> (A=Nb, Ta) Ceramic Dielectric Materials for Applications in Microwave Telecommunication Systems(Electrical Properties of Condensed Matter)
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概要
- 論文の詳細を見る
Microwave ceramic dielectric materials Ca_5Nb_2TiO_<12> and Ca_5Ta_2TiO_<12> have been prepared by a conventional solid-state ceramic process. The structure was studied by X-ray diffraction and the dielectric properties were characterized at microwave frequencies. The ceramics posses a relatively high dielectric constant, very low dielectric loss (Q_u×f > 30000GHz) and small temperature variation of resonant frequency. These materials are potential candidates for dielectric resonator applications in microwave integrated circuits.
- 社団法人応用物理学会の論文
- 2002-06-15
著者
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Sebastian Mailadil
Ceramics Division Regional Research Laboratory
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BlJUMON Pazhoor
Ceramics Division, Regional Research Laboratory
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MOHANAN Pezholil
Department of Electronics, Cochin University of Science And Technology
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Mohanan Pezholil
Department Of Electronics Cochin University Of Science And Technology
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Bljumon Pazhoor
Ceramics Division Regional Research Laboratory