A microwave antenna (T = 25K) is coupled trough a network (T = 30K) to a microwave receiver with T- 60K referred to its input. Calculate the noise power at its input for a 2 MHz bandwidth. a.3.17x10E-15 W b.5x10E-21 W c.25x10W-15 W d.4.25x10E-15 W
A microwave antenna (T = 25K) is coupled trough a network (T = 30K) to a microwave receiver with T- 60K referred to its input. Calculate the noise power at its input for a 2 MHz bandwidth. a.3.17x10E-15 W b.5x10E-21 W c.25x10W-15 W d.4.25x10E-15 W
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:A microwave antenna (T = 25K) is
coupled trough a network (T = 30K)
to a microwave receiver with T-
60K referred to its input. Calculate
the noise power at its input for a 2
MHz bandwidth.
a.3.17x10E-15 W
b.5x10E-21 W
c.25x10W-15 W
d.4.25x10E-15 W
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