Research Article
Analysis and Research on the Centimeter Band Receiver Amplitude Calibration Method
Table 2
Test data and comparison results for the cold and ambient load method.
| | T amb (K) | V amb (uW) | T cold (K) | V cold (uW) | T rec (K) | E (%) |
| | 295.7 | 66.77 | 77.9 | 46.35 | 416.3 | 2.4 | | 295.6 | 66.76 | 78 | 46.39 | 417.4 | 2.7 | | 295.6 | 66.78 | 78.2 | 46.48 | 419.4 | 3.2 | | 295.9 | 66.96 | 77.9 | 46.54 | 418.8 | 3.0 | | 295.2 | 66.98 | 78 | 46.72 | 422.7 | 4.0 |
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