| 摘要 |
A RF-resonator ( 1 ) comprises a resonator body ( 2 ) with at least one resonant cavity ( 3 ). A conductive sheet material forms a surface area of the resonant cavity ( 3 ), the conductive sheet material being deformable by application of a mechanical force for tuning the resonator to a target frequency. A method for tuning the RF-resonator, comprising the following steps: measuring the resonance frequency of the resonant cavity ( 3 ), and deforming the conductive sheet material by applying an increasing mechanical force to the conductive sheet material until the target frequency of the resonant cavity ( 3 ) is reached.
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