Williams, D.
, Wang, J.
and Arz, U.
(2003),
An Optimal Multiline TRL Calibration Algorithm, Tech. Dig., IEEE MTT-S International Microwave Symposium, Philadelphia, PA, USA, [online], https://doi.org/10.1109/MWSYM.2003.1210494, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=30908
(Accessed October 13, 2024)