An advanced modulation technique for telemetry system used for smart capsules
- This paper presents an enhancement on QPSK modulation technique for near field communication (NFC). The enhanced modulation is based on continuous-phase QPSK with Gaussian filtering during switch from one phase to the other. Signal processing is done digitally with minimum external discrete components for air interface. The telemetry system can be used to assist a smart capsule (slave) that can beThis paper presents an enhancement on QPSK modulation technique for near field communication (NFC). The enhanced modulation is based on continuous-phase QPSK with Gaussian filtering during switch from one phase to the other. Signal processing is done digitally with minimum external discrete components for air interface. The telemetry system can be used to assist a smart capsule (slave) that can be swallowed to establish data communication with external device (master). The system is designed, simulated, and emulated on FPGA showing 20 dB attenuation on side-lobes of the spectrum.…
| Document Type: | Conference Proceeding |
|---|---|
| Conference Type: | Konferenzartikel |
| Zitierlink: | https://opus.hs-offenburg.de/7208 | Bibliografische Angaben |
| Title (English): | An advanced modulation technique for telemetry system used for smart capsules |
| Conference: | International Conference on Advances in Computational Tools for Engineering Applications (15-17 July 2009 : Beirut, Lebanon) |
| Author: | Nidal Fawaz GND, Marc DurrenbergerGND, Daniel BauGND, Dirk JansenStaff MemberGND |
| Year of Publication: | 2009 |
| Publisher: | IEEE |
| First Page: | 644 |
| Last Page: | 647 |
| Parent Title (English): | ACTEA 2009: 2009 International Conference on Advances in Computational Tools for Engineering Applications |
| ISBN: | 978-1-4244-3833-4 (Print) |
| ISBN: | 978-1-4244-3834-1 (CD) |
| DOI: | https://doi.org/10.1109/ACTEA.2009.5227930 |
| Language: | English | Inhaltliche Informationen |
| Institutes: | Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019) |
| Institutes: | Bibliografie | Formale Angaben |
| Open Access: | Closed |
| Licence (German): |  Urheberrechtlich geschützt |