Impedance Metrology: Bridging the LF-RF Gap
- Resource Type
- Conference
- Authors
- Agustoni, Marco; Overney, Frederic
- Source
- 2020 Conference on Precision Electromagnetic Measurements (CPEM) Precision Electromagnetic Measurements (CPEM), 2020 Conference on. :1-2 Aug, 2020
- Subject
- Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Power, Energy and Industry Applications
Impedance
Frequency measurement
Connectors
Resistors
Standards
Mathematical model
Capacitors
Frequency gap
impedance modeling
impedance comparison
Haddad resistor standard
physical simulations
- Language
- ISSN
- 2160-0171
This paper describes two approaches for modeling impedances along the physical gap existing between the low and the high frequency range. For this purpose, the physics of a Haddad type resistor standard has been investigated taking into account the EM-field propagation as well as the effect of connectors. In addition, a new capacitor standard has been designed by means of physical simulations. Preliminary results show a good agreement with measured data at low and high frequency.