| 摘要 |
PURPOSE:To adjust a MIC easily and quickly without being attended with a danger of a temperature rise and need of a sophisticated technology. CONSTITUTION:Thin a proper number of thickness parts S1, S2, S3 whose thickness is thinner than the thickness of other part patterns is provided in crossing with an adjustment conductor pattern A connecting to a conductor pattern of a microwave integrated circuit on the front side of which of a dielectric board B whose rear side is provided with a ground conductor G the conductor pattern is formed, and the adjustment is implemented by selectively cutting off or eliminating the thin thickness part S. |
