Problem 1. A BPSK signal is utilized at 10000 bits/sec. The waveformsare si(t) = A cos(wot) and s2(t) = -A cos(wot), where A = 1.5 mV and thesingle-sided noise density No = 10-11 W/Hz. Assume the signal power andenergy per bit are normalized to a 1-2 resistive load. Find the expectednumber of bit errors made in one day at the receiver.

Solution To find the expected number of bit errors in one day at the receiver, we need to consider…

Answered: Problem 1. A BPSK signal is utilized at…

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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urses / Introduction to Electronic Analysis and Design-CE255/E The pure DC signal has Select one: a. The average of the signal over time is Zero. b. The average of the signal over time is Positive. C. A constant value and a single direction. d. A changing value and a single direction. e. A constant value and a changing direction. ESment CE255/EE255 (O1) - Dr. Mamoun Al-Mistar Jump to...
B) The following waveform is the RB (return to bios) representation of the serial digital data, find the digital data code and draw the NRZ (non-return to zero) and RZ (return to zero) waveforms. C) The waveform below is the PAM for the analog signal, draw the analog signal, PWM and the PPM for this signal. 12
a. Puise of the used in the process of converting analog signal to digital signal 3- step method (sampling, quantizing, and coding). Assuming we have a sinusoidal signal with values ranging from -2V to +2V. i. Calculate the number of bits required to represent a sample of the signal if the resulting quantization signal is to have a maximum step size, NV of 0.125V. ii. Calculate the Signal-to-Noise Ratio, SNRq due to the quantization process.
VHDL Testbench Generate the following waveforms as part of a VHDL testbench using multiple processes. Note that cntr, and en signals are periodic signals and din and rst are not. Assume each time division is 10 ns. The ... represents the repeating pattern. Write your testbench as a parameterized waveform based on the parameter TD = 10 ns.
A. If the analog signal to be quantized is a sinusoidal waveform, that is, X (t) = 9.5 sin (2000 t) and if the bipolar quantized uses 8 bits, determine 1. Number of quantization level 2. Quantization step size or resolution, assuming that the signal range is from -12 to 12 volts. 3. The signal power to quantization noise power.
A carrier with an amplitude of 3 V is modu- lated using 8-PSK modulation. If the noise on the modulated signal has an rms value of 0.1 V, what is the EVM of the modulated signal? [Par- allels Example 2.10]
Q6/ A signal having bandwidth equal to 3.5 KHz is sampled, quantized and coded by a PCM system. The coded signal is then transmitted over a transmission channel of supporting a transmission rate of 50 K bits/sec. Determine the maximum signal to noise ratio that can be obtained by this system. The input signal has peak to peak value of 4 volts and r.m.s. value of 0.2 volts. (ans. = 1966.08 = 33 dB) N
drive a formula for (SNR) of sinusoidal signal has been sampled and quantized.
[Q1] Assume there are 50 signals, each one is band-limited to 10kHz and sampled at a rate 28% over the Nyquist rate. Assuming these signals have the same voltage range, the samples of each signal are quantized with the maximum quantization error is 0.31% of the peak amplitude. The quantized samples are coded to be binary using PCM. The binary bits from each signal are multiplexed using TDM-PCM. Determine the channel bandwidth required to transmit the multiplexed signal.
The figure shows multiple modulation schemes for the signal that is given by the dashed line sinusoidal function, the X-axis is the time axis is seconds and the Y-axis is the amplitude. Answer the following: What is the quantization noise in a modulator that uses a 4-bits register for the analog to digital conversion of the given sinusoidal signal? Please give deatiled solution for good understanding
Problem1: the figure shows multiple modulation schemes for the signal that is given by the dashed line sinusoidal function, the X-axis is the time axis is seconds and the Y-axis is the amplitude. Answer the following: 1. What is the value of the duty cycle in A? 2.What is the quantization noise in a modulator that uses a 4-bits register for the analog to digital conversion of the given sinusoidal signal?
In an Amplitude Modulator where the carrier and modulating signals are both sine waves, the frequency spectrum of the resulting AM signal is shown below. 10V 2V 2V kHz 803 808.6 a) Determine the equation of the modulating signal b) Calculate the bandwidth of the AM signal c) Calculate the effective current of the AM signal thru a 75-ohm load. d) Sketch the AM wave and label the maximum and minimum voltage of the signal.

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