How To Measure Low Impedance With An Affordable VNA And Using Free Tools
Explained how to measure impedance
Chapters:
- 00:00What is this video about
- 01:05Why we would like to measure PDN
- 10:471-Port vs 2-Port measurement
- 13:32Setup and calibration
- 20:19Measuring a resistor with VNA
- 25:25Importing measurement to Qucs
- 30:35Measurement vs Simulation
- 34:31Impedance of different resistors
- 41:06Impedance of a solder blob
- 44:00The VNA we used - SDR VNA (SDR Kits)
- 46:25Impedance measurement and simulation of a capacitor
- 50:16Impedance of a capacitor with different VIA connections
- 55:52Impedance of X2Y capacitor vs MLCC capacitor
- 59:22Impedance of Electrolytic vs Tantalum vs MLCC capacitors
- 1:04:03What to try after this video
