By comparatively analyzing the structure characteristics of magnetic integrated CRT（ Controllable Reactor of Transformer type）

such as the array structure

multi magnetic material structure

split structure and multi basic independent unit structure

a structure design principle for a multi control winding basic unit magnetic integrated CRT is proposed. Based on this structure design principle

a novel magnetic integrated CRT named double control winding basic unit magnetic integrated CRT is proposed. Meanwhile

compared with the existing magnetic integrated CRT in aspect of volume

weight and structural complexity

the advantages of this novel magnetic integrated CRT is illustrated. The results show that the double control winding basic unit magnetic integrated CRT can meet the design requirements of "high impedance"and "weak coupling"

moreover

it has obvious advantages such as small volume

light weight and simple structure.