TY - JOUR AU - Walker, Dave AU - Williams, Dylan AU - Padilla, Allen AU - Arz, Uwe AU - Grabinski, Hartmut C2 - Microwave Journal DA - 2001-03-01 LA - en PB - Microwave Journal PY - 2001 TI - Four-Port Microwave Measurement System Speeds On-Wafer Calibration and Test UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=28489 ER -