Problem3: Consider a time division multiplexing scheme with 14 users. Assuming each ih user has a message m¡(t) with a corresponding spectrum of M;(f) = A() and power P; = 2 (7000, (a) Determine the Nyquist sampling rate for m;(t) (b) If the dynamic range for the i-th user varies between +3 and -3 volts determine the number of bits per sample for a quantization SNR of 40DB (c) If the sampling used is 1.2 times the Nyquist rate and in addition framing bits add an overhead of 4% what is the total data rate of the TDM system? (d) If binary signaling is used what is minimum bandwidth required to transmit the TDM signal?

Problem3: Consider a time division multiplexing scheme with 14 users. Assuming each ih user has a message m¡(t) with a corresponding spectrum of M;(f) = A() and power P; = 2 (7000, (a) Determine the Nyquist sampling rate for m;(t) (b) If the dynamic range for the i-th user varies between +3 and -3 volts determine the number of bits per sample for a quantization SNR of 40DB (c) If the sampling used is 1.2 times the Nyquist rate and in addition framing bits add an overhead of 4% what is the total data rate of the TDM system? (d) If binary signaling is used what is minimum bandwidth required to transmit the TDM signal?

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...

See similar textbooks

Similar questions

A sinusoidal source of 50 V rms drives the circuit. Use the offset diode model for asilicon diode.a. What is the maximum forward current? b. What is the peak inverse voltage across the diode?
Determine Q-point for the diodes in the circuit given below using the ideal diode model where, R1 = 12.2 kΩ, R2 = 16 kΩ, and R3 = 14 kΩ. (Note: Label the diodes from left to right.)
2. A devise that stores charge is called An inductor O A potential device A Coulomb O A capacitor
● EXAMPLE: Given a bridge rectifier has an AC source V=100V at 50Hz, and R-L load with R=10ohm, L=10mH - a) determine the average current in the load b) determine the power absorbed by the load
A certain regulator has a no-load output voltage of 16 V and a full-load output voltage of 15.6 V. If the full-load current is 210 mA, express the load regulation in %/mA. Your Answer:
Practically, a diode is a linear device. Select one: O True O False
Design p-type attenuator to give 20 de attenuation and to have characteristic impedance of 100 2
With the help of a phasor diagram, explain the practicaltransformer with resistive load. electrical engineering
1. In the given figure, describe the circuit operation when the switch is at position 1, then thrown to position 2. Assume that initially capacitor voltage is zero. Provide values for E, C and R.
6) Compare between the results obtained by practical and Multisim ones.
In the given circuit, a step down transformer with an RMS voltage as 220V / 22 V is used with RL = 3 KΩ. Assume diode as Silicon and the input frequency is F= 70 Hz. 1- Name the given circuit . 2- Find The PIV. 3- Find Current trough load resistance. 4- Draw the Input and Output wave forms.