| 摘要 |
PURPOSE: A pass filter is provided to minimize error and to increase voltage resistance and productivity by constituting the filter with an angled device mounted to a substrate. CONSTITUTION: A pass filter consists of an angled ceramic materials. The pass filter comprises at least one angled device, a central conductor and at least one device mounting portion(34). The angled device has electrodes respectively formed on any one side of the ceramic materials. The central conductor is electrically connected with a direct current line and one electrode of the device. The device mounting portion has an outer plane, to which a conductive film is applied, or a conductive plate. In opposite faces of the outer plane, the conductive film is removed. In the center portion of the device mounting portion is formed a substrate(31) with a through-hole(35) for central conductor. |
