was prepared by hot-pressing sintering. The dielectric permittivity and electromagnetic interference (EMI) shielding effectiveness (SE) are measured for the material and pure titanium (Ti) metal in the frequency range of 8.2–18 GHz (-band and Ku-band). The results show that material exhibits high complex permittivities at the measured frequencies. Compared to the EMI-SE achieved by pure Ti metal, an EMI-SE value as high as 35–54 dB has been achieved in the -band and Ku-band frequencies for material, which suggests that it should be an effective EMI shielding material for structural applications.
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