Wide-Area Wireless Communication: Microwave, Satellite & 5G

SOLVED: Figure below shows a typical microwave receiver used in satellite communication. The receiver should have an overall Noise Figure = 1.02 and an overall gain of 90 dB. NF, 12 dB NF2 6 dB i = 20 dB IPO = Antenna Mixer and IF Amplifier Master Amplifier TWTWhat is the gain (in dB) of the master amplifier stage? b. Using the gain calculated in part (a), calculate the noise figure of the master amplifier stage. What will be the equivalent noise temperature of the master amplifier? Remember, a

Microwave communication systems operate over long distances in the atmosphere. The same is true for radar, which locates objects such as ships and aircraft by means of microwave pulses they reflect. Molecular rotational spectra are in the microwave region. Can you think of the reason why atmospheric gases do not absorb microwaves to any great extent? | Numerade

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