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Coherent inductive communications link for biomedical applications
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1985 |
| Description | A two-way coherent inductive communications link between an external transceiver and an internal transceiver located in a biologically implanted programmable medical device. Digitally formatted command data and programming data is transmitted to the implanted medical device by frequency shift keying the inductive communications link. Internal transceiver is powered by the inductive field between internal and external transceivers. Digitally formatted data is transmitted to external transceiver by internal transceiver amplitude modulating inductive field. Immediate verification of the establishment of a reliable communications link is provided by determining existence of frequency lock and bit phase lock between internal and external transceivers. |
| File Size | 2908097 |
| Page Count | 42 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20080005892 |
| Archival Resource Key | ark:/13960/t6q00355v |
| Language | English |
| Publisher Date | 1985-12-31 |
| Access Restriction | Open |
| Subject Keyword | Electronics And Electrical Engineering Data Links Transmitter Receivers Patents Communication Networks Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |