Q2) A radar receiver with a 50 Q input resistance operates at a temperature of 29°C. The received signal frequency, bandwidth and signal voltage shown in table also it is applied to an amplifier with a noise figure (NF) shown in the same table. Calculate the following: i) The input noise power, PN.
Q2) A radar receiver with a 50 Q input resistance operates at a temperature of 29°C. The received signal frequency, bandwidth and signal voltage shown in table also it is applied to an amplifier with a noise figure (NF) shown in the same table. Calculate the following: i) The input noise power, PN.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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
Transcribed Image Text:Q2) A radar receiver with a 50 2 input resistance
operates at a temperature of 29°C. The received signal
frequency, bandwidth and signal voltage shown in table
also it is applied to an amplifier with a noise figure
(NF) shown in the same table. Calculate the following:
i) The input noise power, PN.
ii)
The
input
signal
power,
Ps.
iii)
Signal
to
Noise
Ratio
in
decibels,
SNR.
iv)
The
noise
factor
F
and
SNR
of the
amplifier.
v)
The
noise
temperature
of
the
amplifier.
(Given Boltzmann constant, k = 1.38x1023)
Student name signal frequencybandwidth signal voltage|noise figure (NF)
LAKSHMI
80
4
7µV
2.5 dB
LJINA
60
16
|6µV
2.4 dB
MAZOUN
90
15
8uV
2.6 dB
MOHAMMED 70
6
5 μν
2.3 dB
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