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2. Novel Dielectric Waveguide Components-Microwave Applications of New Ceramic Materials;Konishi,1991
3. Microwave Ceramics for Resonators and Filters;Wersing,1996
4. Recent Developments of Dielectric Resonator Materials and Filters in Japan;Wakino,1989
5. Microwave Characteristics of TiO2-Bi2O3 dielectric Resonator;Fukuda,1993