| 摘要 |
PURPOSE: To lower the height of the whole of a high frequency switch to be mounted on board, and to realize the lowering of height and the miniaturization of a device, and to maintain the sufficient high frequency performance. CONSTITUTION: In a high frequency switch to be mounted on board, a non- grounding band-shape conductor is arranged between a pair of grounding conductors vertical to a board, and this non-grounding band-shape conductor can be switched between the condition that the signal can be taken out in the horizontal direction and the condition that the signal can be taken out in the vertical direction in relation to the board. In the condition that the signal is taken out in the horizontal direction, a side edge transmission line is mainly formed, and in the condition that the signal is taken out in the vertical direction, a micro strip transmission line or a coplanar guide transmission line is mainly formed. |
