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A: There is a direct relationship between altitude and temperature. As altitude increases there is less air available to remove the dissipated heat therefore locally the temperature rises but environment temperature as a whole decreases. I don't see any relationship with any noise with altitude
What else can I help you with?
What is the relationship between quantisation noise and bandwidth in pcm systems?
Quantization noise is a model of quantization error introduced by quantization in the analog-to-digital conversion(ADC) in telecommunication systems and signal processing.
What is the temperature of radars?
equivalent noise temperature; elevation angle
What are factors on which noise temperature is dependent?
hi as we know noise temperature relate to noise figure as ................. T = T0(NF-1) where T0 is referance figure and NF is noise figure NF = (S/N)in --------- (S/N)out S/N is signal to noise ratio
What factors control the voltage of a Johnson noise source?
It is the bandwidth, the temperature, and the resistance. Look at the link: "Calculation of Noise voltage: Thermal noise".
What insect can tell you the temperature by the noise it makes?
CrIcKeT
What is the difference between noise of computer and noise of television?
a noise of a computer is lower than atelivision
Equivalent noise temperature of amplifier with noise factor of 1.04?
Te=(Fn-1)To where To=290K so answer is 11.6K
What has the author M J Scherner written?
M. J. Scherner has written: 'Noise diode stability measurements using a 4.3 GHz laboratory radiometer' -- subject(s): Brightness temperature, Synthetic apertures, Diodes, Stability, Temperature measurement, Statistical analysis, Noise measurement, Microwave radiometers, Noise temperature
What is the significance of antenna noise temperature in the field of radio astronomy?
Antenna noise temperature is important in radio astronomy because it helps determine the sensitivity and performance of radio telescopes. A lower noise temperature allows for better detection of faint signals from space, leading to more accurate and detailed observations of celestial objects.
How can I use a Johnson noise calculator to determine the level of noise in a circuit?
To determine the level of noise in a circuit using a Johnson noise calculator, you need to input the resistance and temperature of the circuit into the calculator. The calculator will then provide you with the Johnson noise voltage, which represents the level of noise in the circuit.
How do you explain about cascoded amplifier?
explain about effective input noise temperature.
What is physical milieu?
where the communicators takes place, the time of the day, the environmental conditions (like temperature,lighting and noise level), distance between or among communicators and seating arrangements.
