DIELECTRIC COMPOSITION FOR HIGH FREQUENCY

摘要

PURPOSE: To provide a dielectrics seramics composition for high frequency having a high dielectric constant and high Q value and a low temperature coefficient of a resonance frequency. CONSTITUTION: This is a dielectrics seramic composition for high frequency expressed by next chemical formula: (1-z)(Sr1-y Cay )TiO3 .zLa (Zn(1-x)/2 MGx/2 Ti1/2 ) O3 . (in this formula, 0<=x<=1.0; 0.01<=y<=0.99; 0.4<=zx<=0.7).