Research Article
Design and Analysis of a 5G Wideband Antenna for Wireless Body-Centric Network
Table 5
Comparison criteria and outcomes.
| | Parameters | Free space | On-body 2 mm | On-body 4 mm | On-body 6 mm | On-body 8 mm | On-body 10 m |
| | Reflection coefficients | -26.96 | -19.59 | -22.63 | -22.96 | -22.40 | -22.75 | | Gain (dBi) | 3.876 | 4.167 | 4.559 | 4.833 | 4.586 | 4.195 | | Radiation efficiency (%) | 70.30 | 50.92 | 61.33 | 65.95 | 68.72 | 69.37 | | Bandwidth | — | — | — | — | — | — |
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