Examples

Split Cylinder Resonator Measurement Repeatability (28, 40 GHz, COP)

Measurement Results

  • Each time, the sample is removed from the fixture for measurement.
  • Measurements are taken after flipping the sample front-to-back when reinserted.
  • Results from 10 measurements conducted by multiple operators following the same procedure are compiled.
EMラボのスプリットシリンダ共振器でCOPフィルムを複数回測定した結果。測定値のばらつきが非常に小さいことがわかる。
EMラボのスプリットシリンダ共振器でCOPフィルムを複数回測定した結果。誘電率（ε'/Dk）測定値のばらつきが非常に小さいことがわかる。
EMラボのスプリットシリンダ共振器でCOPフィルムを複数回測定した結果。誘電正接（tanδ/Df）測定値のばらつきが非常に小さいことがわかる。

Key Point!

  • World-Class Measurement Reproducibility!
  • Consistent results—no matter who measures! Fast, easy, and highly accurate evaluations!

Repeatability of measurements is extremely important in materials measurement. Repeatability of the measurement system allows R&D to identify more detailed differences in properties and provide feedback for the next prototype. In manufacturing, monitoring samples with good repeatability enables a higher level of quality control. Here we present the results of repeated measurement of COP film. Each time, the sample is moved in and out of the fixture and measured by multiple workers, so the results are close to the actual measurement conditions.

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System Configuration

  • Split cylinder 28/40 GHz CR-7xx
  • Software for Split cylinder CR-MA
  • Network Analyzer : P5007A（Keysight Technologies）

Samples

  • COP (186µm）

-Examples