| 摘要 |
PURPOSE:To provide a dielectric resonator which has desired different temperature characteristics (tauf) of resonance frequencies and its manufacture. CONSTITUTION:This resonator has plural moldings 1 and 2 of >=2 kind of dielectric materials having mutually different temperature characteristics of resonance frequencies, and those moldings 1 and 2 are integrated to constitute a compound molding 3. For the manufacture of the dielectric resonator, the compound molding 3 is formed by injection molding of plural mixtures obtained by adding binders consisting principally of organic high polymers of two or more kinds of dielectric material powder having mutually different temperature characteristics of resonance frequencies and kneading them and the compound molding 3 is degreased and sintered. |
