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b) The thermal noise power available from a 80 ohm resistor , is -141 dBm. It is kept at a temperature of 19 deg C. Calculate (i) the noise power bandwidth (B). (ii) Thermal Noise voltage across this resistor.

b) The thermal noise power available from a 80 ohm resistor , is -141 dBm. It is kept at a temperature of 19 deg C. Calculate (i) the noise power bandwidth (B). (ii) Thermal Noise voltage across this resistor.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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b) The thermal noise power available from a 80 ohm resistor , is -141 dBm. It is kept at a temperature of 19 deg C. Calculate (i) the noise power bandwidth (B). (ii) Thermal Noise voltage across this resistor. (Assume the Boltzmann's constant k = 1.38 x 10^-23 joules/ deg K. )
Transcribed Image Text:b) The thermal noise power available from a 80 ohm resistor , is -141 dBm. It is kept at a temperature of 19 deg C. Calculate (i) the noise power bandwidth (B). (ii) Thermal Noise voltage across this resistor. (Assume the Boltzmann's constant k = 1.38 x 10^-23 joules/ deg K. )
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