Patent ID: 11942672
Assignee: HONGKONG FINGU DEVELOPMENT COMPANY LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 34:
35. The filter comprising the high-Q triple-mode dielectric resonance structure as claimed in claim 22, wherein, the dielectric constant of the dielectric support frame is greater than the dielectric constant of air and is less than the dielectric constant of the dielectric resonance block; in order to maintain a frequency of the original triple-mode, a size of the dielectric support frame corresponding to the axial direction of the dielectric resonance block is slightly reduced; the dielectric support frame supports any single surface of the dielectric resonance block, or supports six surfaces, or different two surfaces, three surfaces, four surfaces and five surfaces in different combinations; the surface without the support frame, of the dielectric resonance block is air; an air surface is arbitrarily combined with the dielectric support frame; each surface is supported by a single dielectric support frame or a plurality of dielectric support frames, or composite dielectric constant support frames comprising a plurality of layers of different dielectric constant dielectric materials; the single-layer and multiple-layer dielectric material support frames are arbitrarily combined with a cube-like dielectric block; one or a plurality of support frames is disposed on different surfaces according to the needs; and
in order to maintain a frequency and Q-value of the triple-mode, the size of the dielectric support frame corresponding to the axial direction of the dielectric resonance block is slightly reduced.