Microwave properties of Li-Zn ferrite ceramics

The work presents results of a study of the electromagnetic properties Li-Zn ferrite ceramics in a wide frequency range. It is shown that a homogeneous composition of such ceramics typically appear good radio-absorbing properties in the low-frequency range of microwave. The method of solid-phase radiation-thermal synthesis with preparatory mechanical activation of reagent mixture for obtain a homogeneous composition of ferrite powders is proposed.