EmbeddingDe-embeddingApplication Note Embedding/De-embedding Scorpion Transmission line C C ntwk 2 Port DUT ntwk L L L L C ntwk 3 Port DUT ntwk C ntwk 4 Port DUT ntwk ntwk ntwk C1 L C2 Simulated Removal & Insertion of Fixtures, Matching and Other Networks Introduction A frequent need in S-parameter measurements is to remove the effects of a fixture or virtually add in the effects of other networks (e.g., matching). Embedding and de-embedding are tools for virtually adding and subtracting networks to/from measured data. In many S-parameter measurements, one would desire to make De-embed the measurement with some other setup than what one has. Fixture DUT Fixture DUT There may be a test fixture required between the normal coaxial calibration planes and the DUT; it may be useful to see Effective ……