Research Article
Theoretical and Experimental Study on Echo Fluctuation Suppression of a Cirrus Cloud by Millimeter Wave MIMO Radar
Table 3
The difference between the maximum and minimum RCS fluctuation by means of MIMO (units: dB).
| Number | Horizontally orientated hexagonal columns | Horizontally orientated ellipsoids | Horizontally orientated spheres |
| T1 + R1 | 23.48 | 19.21 | 1.29 | T1 + R2 | 2.88 | 4.37 | 1.139 | T1 + R3 | 3.09 | 3.44 | 2.029 | T1 + R4 | 20.22 | 24.26 | 1.27 | T2 + R1 | 1.91 | 3.56 | 0.95 | T2 + R2 | 2.05 | 4.34 | 0.31 | T2 + R3 | 11.81 | 9.51 | 11.59 | T2 + R4 | 16.74 | 31.29 | 20.82 | T3 + R1 | 21.47 | 18.59 | 21.99 | T3 + R2 | 14.80 | 10.27 | 8.54 | T3 + R3 | 2.26 | 4.15 | 0.36 | T3 + R4 | 2.51 | 2.99 | 1.19 | T4 + R1 | 24.55 | 32.32 | 28.92 | T4 + R2 | 2.20 | 3.50 | 0.67 | T4 + R3 | 2.05 | 4.38 | 0.82 | T4 + R4 | 14.21 | 12.29 | 8.06 |
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T stands for transmitting antenna, R stands for receiving antenna, and + stands for combination.
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