Patent ID: 11892528
Assignee: CHRISTIAN-ALBRECHTS-UNIVERSITAET ZU KIEL
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 13:
14. A microwave resonator magnetic field measuring device (1) for measuring alternating magnetic fields, comprising:
a base plate (11) with at least one support/bearing/clamping point (111);
at least one mechanical oscillator (12, 13) formed as a microwave resonator in the form of a cantilever (13) having at least one magnetostrictive layer (12), the latter being connected and mounted at at least one point to the base plate (11) in the at least one supporting/bearing/clamping point (111),
at least one coupling means (161) for microwaves and
at least one decoupling means (162) for microwaves,, wherein the base plate (11) and the mechanical oscillator (12+13) formed as a microwave resonator are at least partly electrically conductive and electrically conductively connected to one another,
wherein the mechanical oscillator (12+13) is a microwave resonator and is adapted to being electrically excited via a piezo transducer element (14).