Electronics and Communication Engineering - Microwave Communication - Discussion


For a 50 Ω resistor for 3 GHz application, the stray capacitance should be less than

[A]. 1 μF
[B]. 1 nF
[C]. 1 pF
[D]. 0.1 pF

Answer: Option D


XC should be at least ten times greater than R. Therefore for 50 Ω resistor at 3 GHz, C should be less than 0.1 pF.

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