| 摘要 |
<p>The present invention relates to a signal coupling/decoupling arrangement for coupling/decoupling a signal onto/from an AC power line. The arrangement comprises: a carrier structure (101, 201) having a first and a second surface, a first conductive layer (102, 202, 302) for a power line having a first winding arranged on said carrier structure; a second conductive layer (103, 203, 303) for signal line having a second winding arranged on said carrier structure; apertures extending from said first surface to second surface; and a first magnetic core part extending in said aperture and contacting a second magnetic core part, said magnetic core parts forming a substantially closed magnetic circuit (104, 204, 304).</p> |
