Device for temperature compensation in microwave-filter or microwave-oscillator, generates further magnetic field for superposing on first magnetic field

摘要

A device for temperature compensation for microwave-band-pass-filter or microwave-oscillator having several ferrimagnetic elements exposed to a first magnetic field (Bo). At least through an additional auxiliary coil (5), a further magnetic field (Bt) can be generated and is superposed on a first magnetic field (Bo).