Research Article
Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas
Table 4
Efficiency of air microstrip antenna.
| | Deformation cases | | Angular frequency | Deformation amplitude (mm) | Incident power (W) | Accepted power (mW) | Radiated power (mW) | Radiation efficiency % | Total efficiency % |
| | XOZ | Case a | 1/18 | 1 | 1 | 929.63 | 910.55 | 97.95 | 91.06 | | 1.5 | 1 | 647.20 | 630.92 | 97.48 | 63.10 | | 2 | 1 | 470.47 | 456.60 | 97.05 | 45.66 | | 2.5 | 1 | 300.07 | 291.91 | 97.28 | 29.19 | | 3 | 1 | 219.23 | 210.95 | 96.22 | 21.10 | | 3.5 | 1 | 148.06 | 142.09 | 95.97 | 14.21 |
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