National Physical Laboratory

The National Physical Laboratory (NPL) is the UK’s National Measurement Institute and is a world-leading centre of excellence in developing and applying the most accurate measurement standards, science and technology available. NPL employs over 500 scientists, based in south-west London, in a laboratory, which is amongst the world’s most extensive and sophisticated measurement science buildings.

Dr. David Humphreys retired from the 5G and Future Networks Group at NPL in July 2022 after 44 years, mainly on communications related metrology, and is currently a Visiting industrial Fellow in the Faculty of Engineering at University of Bristol, UK. He was Vice-Chair of the IEEE 1765 Standards group on “The uncertainties in Error-Vector-Measurement (EVM)”.

Within Meteracom he is working on the traceability project that links with all of the other technical projects. As an external, he is funded under the Mercator Fellowship programme.

Dr. David Humphreys

+44 7990 801046