Measurement examples

Split Cylinder Resonator Temperature Characteristics (28 GHz, LCP/MPI)

Overview

The dielectric constant of resins, especially the dielectric loss tangent, varies greatly with temperature, and the degree of change varies from material to material. Therefore, it is essential to evaluate the dielectric constant at the temperature at which the material is actually used. Here, LCP and MPI are compared as an example to easily understand the difference in change with temperature.

System Configuration

  • Split Cylinder Resonator 28 GHz CR-728-TC
  • Split Cylinder Temperature Characteristic Evaluation Software CR-TC
  • Network analyzer: P5007A (Keysight Technologies)

Samples

LCP (50 um), MPI (50 um)

Results