EMC Question of the Week: October 28, 2024

Equations defining the S-parameters for a 2-port linear system

Which 2-port S-parameter value is consistent with a vector network analyzer measurement of a lossless cable that connects Port 1 to Port 2? 

  1. |S­11| = 0 dB
  2. |S­11| = 3 dB
  3. |S­21| = 0 dB
  4. |S­12| = -∞ dB

Reveal Question of the Week - Answer 241028