Technology Development for a Hyperspectral Microwave Atmospheric Sounder (HyMAS)

Antenna Feed W/G Filter LNA Mixer IF amp 1 Coax Att 1 IF amp 2 Att 2 IF amp 3 Att 3 IF amp 4 Att 4 IF amp 5 Att 5 IF FilterB (Hz) 3.00E+10 3.00E+10 3.00E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1.10E+10 1 .10E+10 1.10E+10 1.25E+09Tb (K) 300G (dB) -0.2 -0.5 -1 15 -6 30 -2 0 15 0 15 -6 15 0 0 0 -16P (W) 1.24E-10 1.19E-10 1.06E-10 3.08E-11 9.74E-10 2.45E-10 2.45E-07 1.54E-07 1.54E-07 4.88E-06 4.88E-06 1.54E-04 3.88E-05 1.23E-03 1.23E-03 1. 23E-03 1.23E-03 3.50E-06P (dBm) -69.1 -69.3 -69.8 -75.1 -60.1 -66.1 -36.1 -38.1 -38.1 -23.1 -23.1 -8.1 -14.1 0.9 0.9 0.9 0.9 -24.6Te (K) 3.00E+02 2.86E+02 2.55E+02 2.03E+02 6.41E+03 1.61E+03 1.61E+06 1.02E+06 1.02E+06 3.21E+07 3.21E+07 1.02E+09 2.55E+08 8.07E+09 8.07E+09 8 .07E+09 8.07E+09 2.03E+08