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Antenna noise temperature - Definition and Overview |
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In telecommunication, antenna noise temperature is the temperature of a hypothetical resistor at the input of an ideal noise-free receiver that would generate the same output noise power per unit bandwidth as that at the antenna output at a specified frequency.
Note 1: The antenna noise temperature depends on antenna coupling to all noise sources in its environment as well as on noise generated within the antenna.
Note 2: The antenna noise temperature is a measure of noise whose value is equal to the actual temperature of a passive device.
Source
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Example Usage of temperature |
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noddie_nz: Wind 2.5 km/h NW. Barometer 1031.4 hPa, Rising. temperature 16.5 °C. Rain today 0.0 mm. Humidity 85% |
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twtgator_s6: temperature:54 |
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zesda: Wind 5.6 mph ESE. Barometer 29.068 in, Falling very rapidly. temperature 37.3 °F. Rain today 0.18 in. Humidity 95% |
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