Q1. Figure Q1 shows a front-end receiver consisting of a transmission line, RadioFrequency amplifier (RF Amp) and frequency converter. The room temperature of thereceiver is 17°C and the characteristics of the individual receiver subsystems are;DeviceTransmission LineRF AmplifierFrequency ConverterSiNiGain/Loss, dBCURVI -412-6TransmissionLineRFAmpFigure Q1Noise Figure, dB426FrequencyConverterSoNo(i) Calculate the overall noise factor, F of the receiver subsystems in Figure Q1.(ii) Analyze and modify the new connection configuration to give better overall noisefactor. (Note: The position existing components/devices can be swapped ifneeded and justify your selection)(iii) Compare and discuss the results in (i) and (ii)(iv) From (ii), determine the output signal power, So, input and output noise power(N, and N.) in dBm, if the input signal power, S, is - 80 dBm and the systembandwidth is 200 kHz.

The front end receiver block diagram is shown below, The characteristic of the subsystems are as…

Figure Q1 shows a front-end receiver consisting of a transmission line, Radi Frequency amplifier (RF Amp) and frequency converter. The room temperature of the receiver is 17°C and the characteristics of the individual receiver subsystems are; Device Transmission Line RF Amplifier Frequency Converter Gain/Loss, dB -4 12 CONVI Bund -6 Noise Figure, dB 4 2 6

Figure Q1 shows a front-end receiver consisting of a transmission line, Radi Frequency amplifier (RF Amp) and frequency converter. The room temperature of the receiver is 17°C and the characteristics of the individual receiver subsystems are; Device Transmission Line RF Amplifier Frequency Converter Gain/Loss, dB -4 12 CONVI Bund -6 Noise Figure, dB 4 2 6

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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