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With an increase in the operating frequency of a micro strip line, the effective di electric constant of a micro strip line:

With an increase in the operating frequency of a micro strip line, the effective di electric constant of a micro strip line: Correct Answer Independent of frequency

As the relation between effective permittivity and the other parameters of a microstrip line indicate, effective dielectric constant is not a frequency dependent parameter and hence remains constant irrespective of the operation of frequency.

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