E4B Measurement technique and limitations: instrument accuracy and performance limitations; probes; techniques to minimize errors; measurement of Q; instrument calibration; S parameters; vector network analyzers; RF signals
- Pool questions
- 11
- Expected on an exam
- 1
- Lessons
- 1
Part of subelement E4 — AMATEUR PRACTICES, which contributes 5 questions to every exam across 5 groups.
Lessons covering this
- Measurement Technique and S Parameters11 min
Read S parameters correctly, calibrate a VNA, compute absorbed power from forward and reflected readings, and know what limits each measurement's accuracy.
Question ids
E4B01 · E4B02 · E4B03 · E4B04 · E4B05 · E4B06 · E4B07 · E4B08 · E4B09 · E4B10 · E4B11