measurement traceability

https://www.nist.gov/ctl/mmwave-traceability-signal-generation-and-measurement-rd-topics

Errors in circuits that generate radiofrequency signals generally scale with frequency.

https://www.nist.gov/publications/phase-measurement-method-guarantee-traceability-calibration-system

In this paper, an innovative phase measurement method of sinusoidal signals is presented and a proof-of-concept implementation is demonstrated.

https://www.nist.gov/publications/measurement-traceability-and-quality-assurance-nanomanufacturing-environment

A key requirement for nano-manufacturing is maintaining acceptable traceability of measurements performed to determine size.

Robuta