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Investigation of antenna conformality for different bending conditions.
| Bending angle in degrees | Frequency (GHz) | |S11| (dB) | Frequency deviation with respect to non-bend antenna (%) |
|---|---|---|---|
| 10 | 2.4493 | − 27.581 | 0.02 |
| 20 | 2.4432 | − 26.8468 | 0.28 |
| 30 | 2.4385 | − 25.3401 | 0.46 |
| 40 | 2.431 | − 24.0228 | 0.78 |
