Metrology is the science of measuring. It defines the principles and methods allowing to guarantee the confidence in measurements. To that aim, it develops and ensures that national reference standards are maintained, recognized internationally and allowing industry to reference their measuring instruments to the International System of Units (SI). (see: https://www.lne.fr/fr/comprendre/la-metrologie).
It is a transversal science that applies in all areas where quantitative measurements are carried out, relating to both fundamental issues and applications concerning everything that is measured. This is the reason why, even if we restrict ourselves to those for which electromagnetic waves play a role, we are dealing here with a multiplicity of subjects. This largely motivates the choice made for this URSI-France workshop 2025 (JS 25) of the following topics:
Quantum clocks, oscillators, time scales and time-frequency dissemination
Quantum metrology and detection, fundamental electrical metrology
Electromagnetic and optical sensors
High frequency measurements, calibration tools and methods
Antenna measurements: techniques, instruments, dynamics, resolution and uncertainties
Electromagnetic dosimetry and exposimetry
Electromagnetic localization, radar
Electromagnetic measurements of biological objects, diagnostics and bio-detection
Electromagnetic characterization of materials, non-destructive measurements
Indirect and multiphysics measurements
Quantification and control of uncertainties, modeling
The workshop will be structured around keynote and invited communications, and oral and poster sessions, with the aim of allowing a fruitful meeting between young scientists, experienced researchers and industry players, participants or exhibitors.
►The program will include an open session, allowing young scientists to present work on any subject relating to radioscience.
► Furthermore, the URSI policy of supporting the participation of women in radioscience strongly encourages them to make their work visible within the framework of JS 25 workshop.