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Table 3.
Measured performance of the cryogenic LNAs at 15 K physical temperature.
| Band | Tn (av) | G (av) | Pdiss | |
|---|---|---|---|---|
| (GHz) | (K) | (dB) | (mW) | |
| YMWN 2001 | 72−91 | 27.9 | 25.9 | 23.2 |
| YMWN 2004 | 72−91 | 26.2 | 25.3 | 23.8 |
| YQN 1005 | 31−50 | 13.9 | 36.3 | 16.0 |
| YQN 1007 | 31−50 | 14.7 | 35.3 | 16.0 |
Notes. The values of noise temperature (Tn) and gain (G) are the average value in the band and Pdiss is the total heat power dissipation at the optimum bias value.
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