Research Article
Impacts of Absorber Loadings on Simulating the Multipath Channel in a Reverberation Chamber
Table 1
Statistics of rms delay spread for different numbers of absorbers.
| Number of absorbers | RMS delay spread | Mean (ns) | Max (ns) | Min (ns) | SD (ns) | RSD | |
| 0 | 3050 | 3121 | 2946 | 31.11 | 1.02% | / |
| Large absorbers | | | | | | | 1 | 1859 | 1976 | 1781 | 37.37 | 2.01% | 0% | 2 | 1365 | 1592 | 1300 | 52.42 | 3.84% | 2.06% | 3 | 1081 | 1323 | 977 | 72.43 | 6.70% | 3.44% | 4 | 892 | 1128 | 789 | 74.30 | 8.33% | 4.03% |
| Small absorbers | | | | | | | 1 | 2660 | 2780 | 2582 | 40.43 | 1.52% | 0% | 2 | 2374 | 2507 | 2291 | 45.34 | 1.91% | 0.65% | 3 | 2143 | 2307 | 2066 | 46.29 | 2.16% | 1.15% | 4 | 1999 | 2213 | 1932 | 50.37 | 2.52% | 3.82% |
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