noise voltage मीनिंग इन हिंदी

अधिक: आगे

The noise voltage density of a given tube is a function of frequency.
The noise voltage density of a given valve is a function of frequency.
Its noise voltage is determined by the shot noise of the amplifier's input transistor.
High impedance nodes have higher thermal noise voltages and are more prone to capacitive and inductive noise pick up.
When the signals from both coils are summed together, the two noise voltages cancel while the signal voltages add.
Since the receiver responds only to the difference between the wires, it is not influenced by the induced noise voltage.
Speaking of noise temperature therefore offers a fair comparison between components having different impedances rather than specifying the noise voltage and qualifying that number by mentioning the component's resistance.
If the power supply and ground traces have significant impedance, the voltage drop across them may create noise voltage pulses that disturb other parts of the circuit ( ground bounce ).
In addition, sheath currents caused by differences in ground potential at the ends of a coaxial cable to common mode signals that are superimposed on the useful signal as a noise voltage.
Though the output noise voltage increases proportionally to \ sqrt { R _ { f } }, the transimpedance increases linearly with R _ { f }, resulting in an input-referred noise current