Elucidating the microwave dielectric properties of (Mg(1−x)Znx)2SnO4 ceramics

► (Mg0.93Zn0.07)2SnO4 had a dielectric constant of 8.5. ► (Mg0.93Zn0.07)2SnO4 had a quality factor of 186,100 GHz. ► The dielectric constant was affected by the density and ionic polarization. ► The quality factor was dominated by the density and internal strain.