Abstract
We report on the development of a new single-stage high-frequency inductive voltage divider (HF-IVD) for Quantum Hall Resistance measurements at frequencies up to 2 MHz. The design, construction and testing of the HF-IVD are detailed, including effects of switching on any spike voltages and settling times after switching are found to be only a few micro-seconds. Measurements over the 200 kHz to 2 MHz range show that both the in-phase and quadrature relative voltage deviations are less than 2% at 2 MHz. These measurements will also be compared to an electrical HF equivalent circuit model of the HF-IVD and presented at the CPEM 2024.
| Original language | English |
|---|---|
| Journal | CPEM Digest (Conference on Precision Electromagnetic Measurements) |
| DOIs | |
| Publication status | Published - 24 Oct 2024 |
| Event | Joint 2024 NCSL International Annual Workshop and Symposium / Conference on Precision Electromagnetic Measurements, CPEM 2024 - Denver, United States Duration: 6 Jul 2024 → 12 Jul 2024 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Instrumentation
- Electrical and Electronic Engineering
Keywords
- coaxial bridges
- HF inductive voltage divider
- High frequency impedance
- precision LCR meter
- Quantum Hall Standard of Impedance (QHSI)
Fingerprint
Dive into the research topics of 'A New High-Frequency Inductive Voltage Divider for QHR Measurements at Frequencies up to 2 MHz'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver