High Sensitive Electrical Metamaterial Sensor for Fuel Adulteration Detection
| Autor: | Sangeeta Kale, Vaishali Rawat, Vihang Nadkarni |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Automotive engine
Kerosene Materials science business.industry 020209 energy Mechanical Engineering General Chemical Engineering Biomedical Engineering General Physics and Astronomy Metamaterial 02 engineering and technology Dielectric Computer Science Applications Split-ring resonator Diesel fuel Interference (communication) 0202 electrical engineering electronic engineering information engineering Electronic engineering Optoelectronics Electrical and Electronic Engineering business ISM band |
| Zdroj: | Defence Science Journal. 66:421 |
| ISSN: | 0976-464X 0011-748X |
| DOI: | 10.14429/dsj.66.10217 |
| Popis: | Life of any automobile engine is largely dependent on the purity as well as the optimum ratios of their fuels, viz. petrol, diesel and ethanol. A device working on the electrical metamaterial concept, namely a complementary split ring resonator (CSRR), operating at 2.47 GHz (ISM band), is proposed to detect kerosene adulteration in petrol. Kerosene was varied upto 30 per cent with minimum detection limit as low as 10 per cent. Systematic shifts in the transmission resonance frequency were observed. The sensing was fast and the recovery was instantaneous. The underlying concept of interference of electromagnetic radiation through the CSRR circuit and its further manipulation with the changes in the dielectric ambience is elaborated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|