| 摘要 |
<p>Switching strip (1), or mat, consists of two spaced, at least partly electrically conductive support elements (2.1,2.2), typically contact elements (3.1,3.2), which generates electric signal on closing of contact elements. At least part of switching strip, or mat, and/or support elements, forms aerial for radiating electromagnetic field (11). Preferably electromagnetic field may be generated, using at least one support element or conductor, typically HF field.</p> |
