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QIAN Jun. Microwave Dielectric Properties of CuO-doped (1-x)Ca0.61Nd0.26TiO3+xNd(Mg1/2Ti1/2)O3 Complex Ceramics[J]. Materials and Mechanical Engineering, 2012, 36(8): 65-68.
Citation: QIAN Jun. Microwave Dielectric Properties of CuO-doped (1-x)Ca0.61Nd0.26TiO3+xNd(Mg1/2Ti1/2)O3 Complex Ceramics[J]. Materials and Mechanical Engineering, 2012, 36(8): 65-68.
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Microwave Dielectric Properties of CuO-doped (1-x)Ca0.61Nd0.26TiO3+xNd(Mg1/2Ti1/2)O3 Complex Ceramics

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  • Received Date: May 07, 2012
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    • Abstract
  • CuO-doped (1-x)Ca0.61Nd0.26TiO3+xNd(Mg1/2Ti1/2)O3 complex microwave dielectric ceramics were produced using conventional solid-state reaction method. The densities, microstructures and microwave dielectric properties after sintering with different x values of composite ceramics were investigated. Results show that when the x value increased, the dielectric constant decreased, but the Q·f increased, and the temperature coefficient of resonant frequency changed from a positive to a negative value, and near zero τf value ceramics could be obtained in the range of x from 0.3 to 0.5; When x was 0.5, an optimal dielectric properties of composite ceramics could be obtained.
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    • References (16)
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