Agilent Basics of Measuring the Dielectric Properties of ...

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AgilentBasics of Measuring the Dielectric Properties of MaterialsApplication NoteContents Constant ........................................ ....................................4Per meability ........................................ ........................................ ........7Electromagnetic (dipolar) polarization ........................................ ........11Electronic and atomic polarization ........................................ ......11Relaxation time ........................................ ........................................ 12Debye Relation ........................................ ........................................ .12Cole-Cole conductivity.

the ratio of the energy lost to the energy stored. Figure 3. Loss tangent vector diagram The loss tangent or tan d is defined as the ratio of the imaginary part of the dielectric constant to the real part. D denotes dissipation factor and Q is quality factor. The loss tangent tan d is called tan delta, tangent loss or dissipation factor.

  Energy, Dielectric, Dissipation