Research Article
Prediction Method of Electromagnetic Wave Propagation on High Sea State Based on P-M Wave Spectrum
Table 1
Comparative test results.
| Frequency (MHz) | The first set (V/m) | The second set (V/m) | Field strength of reflected wave E1 (V/m) | Field strength of direct wave E2 (V/m) | Applicable frequency (E2/E1ā>ā10) |
| 30 | 95.64 | 82.35 | 13.29 | 82.35 | No | 35 | 94.51 | 81.44 | 13.07 | 81.44 | No | 40 | 93.25 | 80.73 | 12.52 | 80.73 | No | 45 | 91.16 | 79.94 | 11.22 | 79.94 | No | 50 | 89.00 | 79.00 | 10 | 79.00 | No | 55 | 86.51 | 78.02 | 8.49 | 78.02 | No | 60 | 83.34 | 76.97 | 6.37 | 76.97 | No | 65 | 80.82 | 75.74 | 5.08 | 75.74 | Yes | 70 | 77.62 | 73.12 | 4.5 | 73.12 | Yes | 75 | 74.16 | 70.38 | 3.78 | 70.38 | Yes | 80 | 70.32 | 67.35 | 2.97 | 67.35 | Yes | 85 | 66.03 | 64.84 | 1.19 | 64.84 | Yes | 90 | 61.21 | 60.62 | 0.59 | 60.62 | Yes | 95 | 67.13 | 66.33 | 0.8 | 66.33 | Yes | 100 | 63.21 | 62.84 | 0.37 | 62.84 | Yes |
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