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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sacristan, J. Segura, F. Oses, M.T. |
| Copyright Year | 2006 |
| Description | Author affiliation: CNM-IMB Biomed. Applications Group, Bellaterra (Sacristan, J.; Segura, F.; Oses, M.T.) |
| Abstract | This paper describes the design, implementation and results of two optimized telemetry links for implantable systems. The goals are to transmit the information and the energy efficiently. The external to internal link has been designed with a novel schema to implement an OOK modulation, based in a class-E amplifier. The receiver used for the implant has a new structure to optimize the energy reception. An internal demodulator for the internal unit has been implemented in an ASIC 0.7mum to obtain the information. The results have been of a 43% efficiency in the received-transmitted power at 2cm, a high bit rate 1Mbps with a carrier of 8MHz. The internal to external link has been designed to transmit a high bit rate 1.4Mbps with a few mW. In this case, an external receiver that recovers the signal contaminated for the external to internal link has also been designed |
| Sponsorship | The Inst. of Electr. and Electron. Eng., Inc. Circuits and Syst. Soc. (IEEE CASS) |
| File Size | 1466955 |
| File Format | |
| ISBN | 0780393899 |
| DOI | 10.1109/ISCAS.2006.1692594 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-05-21 |
| Publisher Place | Greece |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Telemetry Implants Bit rate Transmitters Application specific integrated circuits Energy consumption Control systems Monitoring Resonance Design optimization |
| Content Type | Text |
| Resource Type | Article |
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