Microwave Dielectric Properties of $(Zr_{0.65}Sn_{0.35})Ti_{1.04}O_4$ Ceramics according to Doped NiO and Sintering Temperature

$(Zr_{0.65}Sn_{0.35})Ti_{1.04}O_4$ 세라믹스의 NiO 첨가량 및 소결온도에 따른 고주파 유전특성

$(Zr_{0.65}Sn_{0.35})Ti_{1.04}O_4$ system which has a dielectric constant, low dielectric loss and temperature coefficient was investigated. Temperature coefficient varied from positive to negative with increasing of NiO. For the NiO content 1.0wt%. i.e $(Zr_{0.65}Sn_{0.35})Ti_{1.04}O_4$, the ceramic showed very good dielectric properties such as ${\epsilon}$=37.8, $Q{\times}f_o=49.000$ and ${\tau}_r= 4{\pm}1ppm/^{\circ}C$.