Research Article
Geometry Optimization Approaches of Inductively Coupled Printed Spiral Coils for Remote Powering of Implantable Biomedical Sensors
Table 1
Design parameters limited by implant and fabrication technology.
| | Parameters | Value |
| | Secondary coil outer diameter ) | 20 (mm) | | Distance between coils () | 30 (mm) | | Minimum coils inner diameters ( and ) | 5 (mm) | | Minimum width of conductor () | 150 (m) | | Minimum spacing between conductors () | 150 (m) | | Operating frequency () | 13.56 (MHz) | | Substrate thickness () | 1.5 (mm) | | Conductor thickness () | 38 (m) |
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The conductor is copper on FR4 printed circuit board.
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