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What is the antenna noise temperature? What are the major factors that decides the antenna noise temperature? What is the antenna gain to noise temperature (G/T) ratio?
written 6.5 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.2 years ago

Mumbai University > EXTC > Sem 8 > Satellite Communication and Networks

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What is the significance of Earth stations antenna gain to noise temperature ratio?
satellite communication and network
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written 6.5 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.1 years ago

The antenna noise temperature is a measure of the noise entering the receiver via the antenna. The antenna picks up noise radiated by various man-made and natural sources within its directional pattern.

Various sources of noise, include noise generated by electrical equipment, noise emanating from natural sources including solar radiation, …

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