Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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(c) Table Q2(c) shows the specification of three (3) amplifiers. Suggest the arrangement of all amplifiers in a cascaded form to produce the minimum total noise factor at the output. Justify your answer by calculating the total noise factor. Table Q2(c): Amplifiers specification Amplifier Gain Noise Figure (dB) А 30 dB 15.5 B 90 12.0 C 20 dB 10.5
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Transcribed Image Text:(c) Table Q2(c) shows the specification of three (3) amplifiers. Suggest the arrangement of all amplifiers in a cascaded form to produce the minimum total noise factor at the output. Justify your answer by calculating the total noise factor. Table Q2(c): Amplifiers specification Amplifier Gain Noise Figure (dB) А 30 dB 15.5 B 90 12.0 C 20 dB 10.5
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