Create a probe model by In-Situ De-embedding (ISD)

Live demo on how to create a probe model using Anritsu vector network analyzer (VNA), DVT Solutions 70GHz differential probe and AtaiTec In-Situ De-embedding (ISD) software. Questions to ponder: • What are the advantages of using 1x open + 1x short + in-situ measurements to create a probe model? • Why don't we use a 2x thru (e.g., placing two probes back to back)? • Do we need to create a probe model by ourselves or can we just accept a probe model as is from the manufacturer? See application note at https://ataitec.com/docs/ISD_for_prob...