1. Design of Coils for Millimeter- and Submillimeter-Sized Biotelemetry.
- Author
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Pichorim, Sérgio Francisco and Abatti, Paulo José
- Subjects
- *
BIOTELEMETRY , *ELECTRONIC measurements , *BIOENGINEERING , *ELECTRIC inductance , *BIOMEDICAL engineering , *IMPLANTED cardiovascular instruments - Abstract
Biotelemetric systems, especially those that employ implanted devices, work with inductive links, where usually large circular external coils are separated by relatively large distances (dimensions of centimeters) from the small/Millimeter- or submillimeter-size) implanted coils. This paper shows that order these conditions, a simplified method for calculation of the mutual (M) between the coils, avoiding elliptic integrals, can be obtained. A procedure for coil design, with maximum M between them, is also described. [ABSTRACT FROM AUTHOR]
- Published
- 2004
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