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Wearable wireless telemetry system for implantable bio-mems sensors
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wilson, Jeffrey D. Miranda, Felix A. Simons, Rainee N. Simons, Renita E. |
| Copyright Year | 2006 |
| Description | In this paper, a telemetry and contact-less powering system consisting of an implantable bio-MEMS sensor with a miniature printed square spiral chip antenna and an external wearable garment with printed loop antenna is investigated. The wearable garment pick-up antenna and the implantable chip antenna are in close proximity to each other and hence couple inductively through their near-fields and behave as the primary and the secondary circuits of a transformer, respectively. The numerical and experimental results are graphically presented, and include the design parameter values as a function of the geometry, the relative RF magnetic near-field intensity as a function of the distance and angle, and the current density on the strip conductors, for the implantable chip antenna. |
| File Size | 2375322 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20060051726 |
| Archival Resource Key | ark:/13960/t5p897z6w |
| Language | English |
| Publisher Date | 2006-10-01 |
| Access Restriction | Open |
| Subject Keyword | Electronics And Electrical Engineering Microelectromechanical Systems Magnetic Flux Radio Frequencies Circuits Spiral Antennas Loop Antennas Near Fields Telemetry Design Analysis Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |