Table 2.
Coupling (S21) between quadrature detector elements
| Detectors | Coupling (S21) between elements |
|
|---|---|---|
| Unloaded (dB) | Loaded (dB) | |
| Phi-coil | -43 | -40 |
| Figure-8 plus loop | -13 | -35 |
| Overlapped loops | -32 | -20 |
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