S-Parameter Method, Reflection and Transmission Mode,
Coaxial Tube and Waveguide Type
Relative permittivity, Dielectric loss tangent, Relative permeability (Dk, Df/ εr', tanδ/ μr', μr'')　
Transmission attenuation, Reflection attenuation
Measurement equipment/system
measurement system

Model No. DPS08

This system is suitable for a measurement of high loss materials like wave absorber.

This is a closed type measurement system for small size samples and high loss materials. It can measure Permeability(Df) simultaniously. Because of its principle, some space can be made between a sample and jig, so the accuracy may be down. But this method covers unique measurement frequency range.
For making designs of electric wave absorber for far field, we provide a software, with which you can simulate wave absorption ratio according to an actual measurement by one-click Single Layer Type / Multi-layer Type, Electric Wave Absorber, Return Loss Simulation Software Model No. EAS01.
※ As Dk and Df are interacting, when a measurement of them is done simultaniously, the accuracy may not high. If you need highly accurate measurement of Df, please select Magnetic Property Characteristics Measurement System Model No. PER01