Journal Paper 2022
Circuit analysis of a coplanar waveguide (CPW) terminated with a step-impedance resonator (SIR) for highly sensitive one-port permittivity sensing
IEEE Access
Pau Casacuberta Paris Vélez Jonathan Muñoz-Enano Lijuan Su Marta Gil Barba Amir Ebrahimi Ferran Martín
Abstract
This paper presents a comprehensive circuit analysis of a coplanar waveguide terminated with a step-impedance resonator for highly sensitive one-port permittivity sensing applications.
Keywords
CPWStep-Impedance ResonatorPermittivity SensingCircuit Analysis
Key Findings
Technical Achievements
- ▸ CPW-SIR circuit analysis
- ▸ One-port permittivity sensing
- ▸ High sensitivity measurements
- ▸ Step-impedance resonator design
Impact & Applications
- ▸ Enhanced permittivity sensing accuracy
- ▸ Simplified one-port configuration
- ▸ Cost-effective sensor design
- ▸ Material characterization applications
Methodology
Circuit Modeling
Comprehensive circuit analysis and modeling of CPW-SIR structures.
Sensitivity Optimization
Optimization techniques for enhanced permittivity sensing sensitivity.