Manufacturing method for cavity resonator based on deformable high-temperature superconducting material

Abstract

The invention discloses a manufacturing method for a cavity resonator based on a deformable high-temperature superconducting material. The manufacturing method comprises the following steps of a1, designing a resonator circuit according to target circuit parameters; a2, reserving the deformable high-temperature superconducting material and adhesive dimensions in designing the resonator cavity; a3, cutting the deformable high-temperature superconducting material into corresponding sheet shapes for use according to the dimensions of the resonator cavity; and a4, enabling the cut and backup second-generation superconducting strip to be correspondingly fixed on the inner surface of the resonator cavity or directly welding the second-generation superconducting strip into a microwave resonant cavity. The manufacturing method has the beneficial effects as follows: a tuning structure and a tuning method which can adjust the internal dimensions of the resonant cavity are designed, so that a richer and more effective tuning way is provided for the cavity superconducting resonator / filter, the design difficulty of the resonator is lowered, and precision requirement on the resonator processing is also lowered; and in addition, difference value design with the target circuit frequency is adopted in circuit design, so that the problem in use stability of the tuned product is also solved.

Description

technical field

[0001] The invention belongs to the technical field of design of superconducting components, and relates to a design and tuning method of high-temperature superconducting resonant components, in particular to a manufacturing method of a cavity resonator based on a deformable high-temperature superconducting material. Background technique

[0002] High-temperature superconducting resonant devices are widely used in cutting-edge fields such as national defense technology, aerospace, and satellite communications because of their good circuit characteristics (such as high-Q characteristics), as the basic unit of circuit components.

[0003] With the rapid development of the communication industry, the simultaneous existence of various communication standards makes the frequency resources more and more tight, and the requirements for the front-end receiving equipment of the wireless communication system are also getting higher and higher. The specific manifestatio...

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