| 摘要 |
<p>A switch includes at least two distributed constant lines (21a, 21b) disposed close to each other, a movable element (11) arranged above the distributed constant lines so as to oppose these distributed constant lines and connecting the distributed constant lines to each other in a high-frequency manner upon contacting the distributed constant lines, and a driving means (4) for displacing the movable element by an electrostatic force to bring the movable element into contact with the distributed constant lines. The movable element has at least two projection (32a - 32d) formed by notching an overlap portion of the movable element which is located on at least one distributed constant line. The projections oppose a corresponding distributed constant line. <IMAGE></p> |
