RF/microwave components based on soft ferrite materials

RF signal processing components are lumped element circuits which rely on the permeability of soft ferrite materials to permit size reduction of broadband structures. The properties of soft ferrites have found some unique applications in the field of RF engineering and it will be useful to consider the major techniques by which these are exploited in practical designs. This paper will show some of the developments that have been made in the RF components field to reduce size and improve bandwidth by using soft ferrite materials