Untersuchung zur Schichtfolge eines Multilayerschichtsystems NiZn Ferrit / Si bzw. SiO2 für Höchstfrequenzleiterplatten im Frequenzbereich größer 1000 MHz

Simulation of Layer – Sequence of Ni‐Zn Ferrite Thin Films and Multilayers for EMC Applications > 1000 MHz NiZn ferrite multilayer have attracted much attention as materials with unique properties. One of these properties is enhanced microwave absorption. This gives a possibility to product absorption electromagnetic covers ( EMC ) with ultrathin thickness. The Electromagnetic Compatibility absorption of NiZn Ferrite polycristalline sample is 0,6 dB in the rf‐ range.