Coupling loop for microwave oscillator of the type with ferrimagnetic spherical resonator.

摘要

Coupling loop 11 for microwave oscillator using a ferrimagnetic spherical resonator 12, and intended to produce the magnetic coupling between the resonator 12 and an active electronic circuit 13. According to the invention, the coupling loop 11 is formed by a solid ring portion obtained by sectioning the said ring in a plane parallel to its axis and arranging a slot 18, the ferrimagnetic spherical resonator 12 being placed substantially at the centre of the ring. Application to microwave oscillators with ferrimagnetic resonator. IMAGE