| 摘要 |
PURPOSE:To realize the microwave integrated circuit capable of taking ground surely at all times even when the thickness of a carrier or the degree of close adhesion between the carrier and the metallic case is subject to change. CONSTITUTION:A shape memory alloy made elastic body 7 is inserted in a small gap in existence among plural carriers 6 so as to interconnect ground patterns 3 of plural boards 1 via the plural carriers 6. |
