Talk:Dielectric resonator antenna

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Correction to Statement[edit]

It is incorrect to say that there is no loss in a DRA. There is the dissipation factor or loss tangent of the material. In addition, the complex permittivity is dependent upon conductivity which changes with frequency. See, Advanced Engineering Electromagnetics by Balanis, [1]


  1. ^ C.A. Balanis, Advanced Engineering Electromagnetics, Wiley, 1989