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Հարց 189

Which of the following can be measured with a vector network analyzer?

  1. Input impedance
  2. Output impedance
  3. Reflection coefficient
  4. All these choices are correctՃիշտ պատասխան

Բացատրություն

The analyzer measures complex reflection at each port and complex transmission between the ports, and that complex ratio converts directly to the impedance looking into that port. Input impedance, output impedance and mismatch data therefore all come from the same measurement.

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Հարց 189: Which of the following can be measured with a vector… · FCC Amateur Extra Class (Element 4) · Questena