| Autor: |
Kaur, Swaranpreet, Singh, Surinder, Sinha, M. M. |
| Předmět: |
|
| Zdroj: |
AIP Conference Proceedings; 2024, Vol. 3149 Issue 1, p1-6, 6p |
| Abstrakt: |
In this paper, a simple geometry of sensor is proposed based on split ring structure, by considering the manufacturing simplicity with error free sensing. The dual port electromagnetic planar (DPEP) sensor is designed to operate at 2.4 GHz using Rogers RT/duroid substrate with relative permittivity ∈r = 2.2, tanδ=0.0009 of height h=1.6 mm. The sensor is designed for the characterization of lossless materials by estimating their relative permittivity. It is dual port sensor, hence transmission response is observed for material characterization. The characterization of lossless material is done by observing the resonance frequency shift with varying relative permittivity of material under test (MUT). This sensor shows appreciable results in sensing a wide range of dielectric material i.e., ∈r = 1-80. The effect of height (H) of superstrate on the resonance of the sensor is analyzed using parametric analysis. The proposed sensor can be prominently useful for material characterization and for the determination of soil moisture content. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
