Title :
Single transistor underdamped RF pulse position modulator with remote switching for implantable biotelemetry units
Author :
Abatti, P.J. ; Pichorim, S.F.
Author_Institution :
CPGEI-CEFET-PR, Parana Federal Center of Technol. Educ.
fDate :
9/15/1994 12:00:00 AM
Abstract :
A single transistor low power (less than 0.15 μW per transmitted pulse) underdamped radio-frequency (RF) pulse position modulator circuit, with remote switching, for implantable biotelemetry units is presented, and its performance discussed. Experimental results, showing, for instance, the ability of the circuit to communicate over 30 mm of tissue, are also reported
Keywords :
biomedical electronics; biomedical measurement; pulse position modulation; telemetering equipment; 0.15 muW; 30 mm; implantable biotelemetry units; remote switching; single-transistor circuit; transmitted pulse; underdamped RF pulse position modulator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19941082
