Consider the receiver of Figure which consists of a ios.sy waveguide, low-noise RF amplifier, frequency down-converter mixer),
Question:
Consider the receiver of Figure which consists of a ios.sy waveguide, low-noise RF amplifier, frequency down-converter mixer), and IF amplifier. The figure includes the noise figures and power gains of these four components. The antenna temperature is 50K.
(a) Calculate the equivalent noise temperature for each of the four components in Figure assuming a room temperature T = 290K.
(b) Calculate the effective noise temperature of the wholereceiver.
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In this problem we are given the noise figures F and the available power gains ...View the full answer
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