FLEXIBLE ELECTRONIC MARKER magnetic core

摘要

1. Electronic marker for marking of hidden objects, comprising: a core made of a flexible magnetic material, coil positioned around core; ikondensator electrically connected with the solenoid, wherein the marker is configured to response to a signal on the formation of self-resonant frequency of the marker, wherein the marker is located inside the flexible sheath, wherein the sheath marker permits the bending radius of at least 0.3 m, while maintaining the natural resonant frequency marker, and at the same envelope and unfolded the token to return to the original radius izgiba.2. Marker according to Claim. 1, characterized in that the core is characterized essentially uniform gibkostyu.3. Marker according to Claim. 1, characterized in that the core is made of homogeneous flexible magnetic materiala.4. Marker according to Claim. 1, characterized in that the sheath is impermeable to fluid sredy.5. Marker according to claim 1, characterized in that the shell is made from one of the following materials:. High density polyethylene (HDPE) or shrink materiala.6. The elongated carrier element, comprising a plurality of markers according to claim. 1.7. Marker according to Claim. 1, characterized in that it further comprises a radio frequency identification chip.8. manufacturing an electronic marker Method for marking of hidden objects, comprising the steps of: (a) providing a core made of a flexible magnetic material; (b) a coil around a core; (c) performing electrical connection of the capacitor with the coil so that is adapted marker to form a response to a signal having a frequency equal to the natural resonant frequency of the marker; and (d) LAYOUT