Arrangement and method relating to coupling of sig

专利名称：Arrangement and method relating to

coupling of signals to/from microwavedevices

发明人：WIKBORG ERLAND,CARLSSON

ERIK,GEVORGIAN SPARTAK

申请号：US6127298申请日：19980417公开号：US61841B1公开日：20010206

摘要：An arrangement for coupling electro magnetic waves, particularly microwaves,into and/or out of a device which includes a dielectric resonator having a non-lineardielectric substrate with a high dielectric constant and a coupling loop. The dimensions ofthe resonator and the coupling loop are related to the resonant frequency of theresonator. The coupling loop is so arranged in relation to the resonator that themagnetic field lines around the coupling loop match the internal film distribution of atleast one mode, which has been selected to be excited, so that only that mode is excited.Coupling is provided only for this mode. The length of the coupling loop is comparableto or larger that the dimensions of the resonator.

申请人：TELEFONAKTIEBOLAGET LM ERICSSON

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