Research Article
Analysis and Research on the Centimeter Band Receiver Amplitude Calibration Method
Table 3
Test data and comparison results at 90, 30, and 5 degrees elevation.
| | T amb (k) | V amb (uW) | T sky (k) | V sky (uW) | T rec (k) | E90 (%) | T sky (k) | V sky (uW) | T rec (k) | E30 (%) | T sky (k) | V sky (uW) | T rec (k) | E5 (%) |
| | 277.8 | 97.65 | 27.2 | 61.21 | 393.7 | 3.1 | 39.5 | 63.01 | 394 | 3.2 | 187.1 | 85.7 | 463.4 | 21.4 | | 277.4 | 96.53 | 27.2 | 60.72 | 397 | 4 | 39.5 | 63.18 | 411.2 | 7.7 | 187.1 | 85.28 | 497.4 | 30.3 | | 276.7 | 95.5 | 27.2 | 60.23 | 395.9 | 3.7 | 39.5 | 62.38 | 407.3 | 6.7 | 187.1 | 84.28 | 485.9 | 27.3 | | 276.1 | 97.03 | 27.2 | 60.45 | 384.1 | 0.6 | 39.5 | 63.38 | 406.1 | 6.4 | 187.1 | 85.75 | 489.5 | 28.2 | | 276.5 | 96.08 | 27.2 | 60.42 | 395.2 | 3.5 | 39.5 | 62.89 | 409.6 | 7.3 | 187.1 | 84.92 | 493.2 | 29.2 |
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