Fig. 4 shows that the real part 0 r and imaginary part 00 r of the complex permittivity for the barium ferrite/EPDM rubber absorbing materials are nearly independent of the frequency.
Fig. 4 shows that the real part 0r and imaginary part 00r ofthe complex permittivity for the barium ferrite/EPDMrubber absorbing materials are nearly independent of thefrequency.