Electronics and Communication Engineering - Radio Receivers - Discussion
Discussion Forum : Radio Receivers - Section 1 (Q.No. 1)
1.
The noise generated by a resistor depends upon
Discussion:
11 comments Page 2 of 2.
Daimon said:
3 years ago
Generally, noise is expressed in power.
Hence P=kTB is the most appropriate formula to base with.
It states that noise is proportional to temperature and bandwidth of operation (not the operation frequency).
In addition, the value of resistance is negligible.
Hence P=kTB is the most appropriate formula to base with.
It states that noise is proportional to temperature and bandwidth of operation (not the operation frequency).
In addition, the value of resistance is negligible.
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