A 13.56MHz Short Range Telemetry Link for the Monitoring of Incubated Cell Cultures
| Autor: | A.S. Walia, Emmanuel M. Drakakis |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Engineering
Radio Waves Cell Culture Techniques Ring oscillator Computer Communication Networks Voltage-controlled oscillator Telemetry Electronic engineering Humans Computer Simulation Cells Cultured Miniaturization Frequency-shift keying business.industry Transmitter Electrical engineering Reproducibility of Results Signal Processing Computer-Assisted Equipment Design Phase-locked loop CMOS Electronics business Microelectrodes Radio wave |
| Zdroj: | 2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. |
| ISSN: | 1557-170X |
| DOI: | 10.1109/iembs.2007.4352778 |
| Popis: | This paper describes the design of a 13.56 MHz FSK short-range (7-8 cm) telemetry link suitable for the monitoring of incubated cultures. Prior to the description of the full FSK radio system, a pair of 13.56 MHz antennae are characterised experimentally and their operation is verified in practice by means of measured results from a short range OOK system. The experimental S-parameter-value determination of the 13.56 MHz wireless link is incorporated into the Cadence Design Framework allowing a high fidelity simulation of the reported FSK radio. The transmitter of the proposed system is a seven stage ring oscillator based VCO whereas the core of the receiver is a modified PLL. Confirming simulation results from a commercially available 0.8 mum CMOS technology are reported. Both the transmitter and receiver occupy a total area of 1110times375 mum2 and are currently under fabrication. |
| Databáze: | OpenAIRE |
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