In this paper, the microwave dielectric properties of 0.95MgTiO 3 –0.05CaTiO 3 ceramics have been studied for application in dielectric resonator antenna design. ZnO was selected as liquid sintering aids to lower the sintering temperature of 0.95MgTiO 3 –0.05CaTiO 3 . The X-ray diffraction pattern exhibited single phase for ceramics up to 1.0wt.%. The maximum dielectric constant was obtained for samples after 0.25wt.% ZnO addition and 1290°C for 4h sintering. A near-zero temperature coefficient of resonant frequency (τ f ) of −4.9ppm/°C was obtained for 0.95MgTiO 3 –0.05CaTiO 3 ceramics with 0.25wt.% ZnO sintered at 1250°C for 4h. The dielectric resonator antenna measured at 9.58GHz exhibited a 5.92% bandwidth (return loss <−10dB) of center frequency.