The(1–x)Ca_(0.7)Nd_(0.2)TiO_(3-x)Ba_(0.4)Sr_(0.6)TiO_3(0.05 ≤ x ≤ 0.5) perovskite-like ceramics were prepared by the solid state reaction method. The sintering behavior, phases structure, microstructures and microwave dielectric properties of the ceramics were studied. The results indicate that the Q·f and τf values of the samples increase monotonously with an increasing of(Ba_(0.4)Sr_(0.6))~(2+) content while the εr increase firstly and then decrease slightly. Also, the microwave dielectric properties of t...