Magnetic measuring antenna e.g. magnetic rod antenna for e.g. radio clock, has additive elements that are provided with ferrite cores which are used for increasing inductance of ferrite core of base unit

摘要

The magnetic measuring antenna has a ferrite core (FE1) for coupling with the electromagnetic field, which is arranged in a base unit (G). The side surfaces of the base unit are coupled to additive elements (Z1,Z2). The additive elements are provided with ferrite cores (FE2,FE3) that are used for increasing inductance of ferrite core of the base unit.