Research Article
Geometry Optimization Approaches of Inductively Coupled Printed Spiral Coils for Remote Powering of Implantable Biomedical Sensors
Table 4
Optimal inductive link coil designs by using GA-FEM-optimizer.
| Parameters | Primary coil | Secondary coil |
| Outer diameter () | 80 (mm) | 20 (mm) | Inner diameter () | 10 (mm) | 11 (mm) | Conductors’ width () | 1.9 (mm) | 0.7 (mm) | Spacing between conductors () | 2.5 (mm) | 0.52 (mm) | Number of turns () | 8 | 4 | at MHz | 78% |
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