| 摘要 |
<p>A dielectric resonator device, wherein the upper and lower opening surfaces of ceramic cavities (1a) and (1b) having opening surfaces on the upper and lower sides thereof and dielectric cores (2a) and (2b) formed therein integrally with each other, respectively, are held by upper and lower panels (3) and (4) through earth plates (5a, 5b, 6a, 6b) and fixed with screws (8), whereby the problem of the reliability of a connection part in a structure where a metal panel is soldered directly to the opening parts of the ceramic cavities, and the problem of increase in the number of parts and in cost in such a structure that, using the earth plates, a printed circuit board is installed on the opening parts of the ceramic cavities can be solved and, even if the shape of the opening surfaces of the cavities is complicated, these problems can be solved easily.</p> |
