NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
We examine the performance of two on-wafer multiline TRL calibration algorithms, the popular multiline TRL algorithm implemented in the MultiCal software package and a newly implemented iterative algorithm designed to give optimal results in the presence of measurement noise. We show that the iterative algorithm outperforms the MultiCal software in the presence of measurement noise and verify its uncertainty estimates.
Proceedings Title
Tech. Dig., IEEE MTT-S International Microwave Symposium
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 6, 2025)