1996 年 20 巻 10 号 p. 31-36
Fabrication method of electromagnetic shield and radio absorption in (γ-Fe_2O_3/T_1O_2) composite materials for low frequencies are studied. Electromagnetic permittivities and permeabilities in (γ-Fe_2O_3/T_1O_2) composites are discussed for optimum trial design of electromagnetic shield and radio absorption sample that are indispensable for protection of electronic equipment from external noise.