Structural, microwave dielectric properties and dielectric resonator antenna studies of Sr(ZrxTi1−x)O3 ceramics

► XRD and Raman analysis show about phase transition of Sr(ZrxTi1−x)O3 ceramic. ► TE01δ cavity method is used for study of microwave properties of Sr(ZrxTi1−x)O3 ceramic. ► The microwave dielectric constant decreased from 253 to 25 and the value of τf changed from 1771 ppm/°C to −82 ppm/°C.