Fabrication and microwave absorption properties of hexaferrite composites in Ku-band

In this research, M-type hexaferrites doped with Co,Ti, Sr(CoTi)xFe_(12-2x)O₁₉ (x=0.0, 0.2, 0.4, 0.8, 1.0) have been synthesized using normal ceramic technique. Properties like complex permittivity, complex permeability and reflection loss of composites of these hexaferrites with epoxy resin have been measured in Ku-band i.e. 12.4-18 GHz.