COMPUTATIONAL ANALYSIS AND EXPERIMENTAL RESEARCH ON APPROACHSATURATION CURVE FOR MICROWAVE POLYCRYSTALLINE FERRITES

Computational analysis and experimental research on approach-saturation curve havebeen done for a series of microwave polycrystalline ferrites with various properties.The five coefficients describing approach-saturation curve can be determined simultaneously by computational method.The coefficients vary with different H interval and a suitable H interval can be obtained.A method for determining magnetic parameters is suggusted.The experimental results and their interepretations are given.Computational analysis and experimental research on approach-saturation curve havebeen done for a series of microwave polycrystalline ferrites with various properties.The five coefficients describing approach-saturation curve can be determined simultaneously by computational method.The coefficients vary with different H interval and a suitable H interval can be obtained.A method for determining magnetic parameters is suggusted.The experimental results and their interepretations are given.CIE Electronic Components Society、IEEE Components,Hybrids and Manufacturing Technology Society、IEEE Beijing Section