COMMUNICATION LABORATORY
|
|
- Clifton Bruce
- 6 years ago
- Views:
Transcription
1 LAB 6: (PAM) PULSE AMPLITUDE MODULATION/DEMODULAT ION ON MATLAB/SIMULINK STUDENT NAME: STUDENT ID: SUBMISSION DATE : /8
2 1. TECHNICAL BACKGROUND In pulse amplitude modulation, the amplitude of individual pulses in the pulse train is varied from its default value in accordance with the instantaneous amplitude of the modulating signal at sampling intervals. The width and position of the pulses is kept constant. In the figure below: first graph represents the bipolar PAM and second graph represents the unipolar PAM. 2/8
3 3.OBJECTIVE To understand the basic principles of digitally modulated PAM signal. To gain experience in using Simulink. 4.LAB WORK PART 1: M-ary PAM 1. Start a Simulink session 2. Select File -> New -> Model in the Simulink Library Browser to construct a new model. 3. Go to Communications Blockset (or Communications System Toolbox) Comm Sources Random Data Sources sub-folder. Place to Random Integer Generator module into the model window. Double-click on this module and make the following settings: M-ary number to 2 Initial seed to 37 Sample time to 0.1 Output Data Type to double 3/8
4 4. Go to Communications Blockset (or Communications System Toolbox) Modulation Digital Baseband Modulation AM sub-folder. Place to M-PAM Modulator Baseband module into the model window. Double-click on this module and make the following settings: M ary number to 2 Input type to Integer Constellation ordering to Binary Normalization method to Peak Power Peak power (watts) to 1 Samples per symbol to 1 5. Go to Communications Blockset (or Communications System Toolbox) Channels sub-folder. Drag and drop AWGN Channel module into the model window. Double-click on this module and make the following settings : Initial seed to 37 Mode to Signal-to-noise ratio (Es/No) 4/8
5 Es/No (db) to 10 Input signal power (watts) to 1 Symbol period(s) to Go to Communications Blockset (or Communications System Toolbox) Modulation Digital Baseband Modulation AM sub-folder. Drag and drop M-PAM Demodulator Baseband module into the model window. Double-click on this module and make the following settings : M ary number to 2 Output type to Integer Constellation ordering to Binary Normalization method to Peak Power Peak power (watts): to 1 Samples per symbol to 1 7. Go to Communications Blockset (or Communications System Toolbox) Comm Sinks sub-folder. Drag and drop Error Rate Calculation module into the model window. To add output port that double click on this module and select Port as Output data. 8. Go to Simulink Sinks sub-folder. Drag and drop the Display module into the model window. Drag the bottom edge of this inserted (Display module) icon to make the display big enough for three entries. 5/8
6 9. Go to Communications Blockset (or Communications System Toolbox) Comm Sinks sub-folder. Drag and drop two Discrete-Time Scatter Plot Scope modules into the model window. 10. Go to Simulink Math Operations sub-folder. Drag and drop two Complex to Real Imag modules into the model window. 11. Go to Simulink Sinks sub-folder. Drag and drop two XY Graph modules into the model window. 12. Go to Simulink Sinks sub-folder. Drag and drop two Scope modules into the model window. 13. Go to Simulink Extras Additional Sinks sub-folder. Drag and drop two Power Spectral Density modules into the model window. 6/8
7 14. Connect all the inserted modules as shown in Figure 1. Figure 1 : Simulink model foe 2-PAM Transmisson 15. Set the simulation parameters (Simulation Configuration Parameters) as follows: Start time to 0.0 Stop time to Type to Variable-step Solver to discrete (no continuous states) Max. step size to auto 7/8
8 16. Run (Simulation Start) the simulation and observe and save all plots and values in BER display. 17. Model and simulate again changing M-ary number of Random Integer Generator, M-PAM Modulator Baseband and M-PAM Demodulator Baseband modules to 4, 8, 16, 32 and 64. IMPORTANT! Output figures should be attached to your lab report. The figures for different sampling values should be shown and separately labeled in the lab report. Each student should send a separate lab report. Lab reports with identical (or very similar) explanations will receive severe penalties in grading. 8/8
Experiment 1 Introduction to MATLAB and Simulink
Experiment 1 Introduction to MATLAB and Simulink INTRODUCTION MATLAB s Simulink is a powerful modeling tool capable of simulating complex digital communications systems under realistic conditions. It includes
More informationIntroduction to Simulink Assignment Companion Document
Introduction to Simulink Assignment Companion Document Implementing a DSB-SC AM Modulator in Simulink The purpose of this exercise is to explore SIMULINK by implementing a DSB-SC AM modulator. DSB-SC AM
More informationIntroduction to Simulink
EE 460 Introduction to Communication Systems MATLAB Tutorial #3 Introduction to Simulink This tutorial provides an overview of Simulink. It also describes the use of the FFT Scope and the filter design
More informationExperiment 1 Introduction to Simulink
1 Experiment 1 Introduction to Simulink 1.1 Objective The objective of Experiment #1 is to familiarize the students with simulation of power electronic circuits in Matlab/Simulink environment. Please follow
More informationTSKS01 Digital Communication
Lab Memo for TSKS01 Digital Communication Mikael Olofsson Department of EE (ISY) Linköping University, SE-581 83 Linköping, Sweden Autumn 2010 Note: This lab memo is intended for the course TSKS01 Digital
More informationBER Performance with GNU Radio
BER Performance with GNU Radio Digital Modulation Digital modulation is the process of translating a digital bit stream to analog waveforms that can be sent over a frequency band In digital modulation,
More informationENSC327 Communication Systems Fall 2011 Assignment #1 Due Wednesday, Sept. 28, 4:00 pm
ENSC327 Communication Systems Fall 2011 Assignment #1 Due Wednesday, Sept. 28, 4:00 pm All problem numbers below refer to those in Haykin & Moher s book. 1. (FT) Problem 2.20. 2. (Convolution) Problem
More informationUse of the LTI Viewer and MUX Block in Simulink
Use of the LTI Viewer and MUX Block in Simulink INTRODUCTION The Input-Output ports in Simulink can be used in a model to access the LTI Viewer. This enables the user to display information about the magnitude
More informationExperiment 4 Detection of Antipodal Baseband Signals
Experiment 4 Detection of Antipodal Baseand Signals INRODUCION In previous experiments we have studied the transmission of data its as a 1 or a 0. hat is, a 1 volt signal represented the it value of 1
More informationExperiment 2 Effects of Filtering
Experiment 2 Effects of Filtering INTRODUCTION This experiment demonstrates the relationship between the time and frequency domains. A basic rule of thumb is that the wider the bandwidth allowed for the
More informationUNIVERSITY OF BAHRAIN COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING
UNIVERSITY OF BAHRAIN COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING EENG 373: DIGITAL COMMUNICATIONS EXPERIMENT NO. 5 BASEBAND MODULATION TECHIQUES Objective The main objectives
More informationC.8 Comb filters 462 APPENDIX C. LABORATORY EXERCISES
462 APPENDIX C. LABORATORY EXERCISES C.8 Comb filters The purpose of this lab is to use a kind of filter called a comb filter to deeply explore concepts of impulse response and frequency response. The
More informationModulation and Coding labolatory. Digital Modulation. BER Bit error Rate
Modulation and Coding labolatory Digital Modulation BER Bit error Rate The bit error rate (BER) is the number of bit errors per unit time. The bit error ratio (also BER) is the number of bit errors divided
More informationEEL 4350 Principles of Communication Project 2 Due Tuesday, February 10 at the Beginning of Class
EEL 4350 Principles of Communication Project 2 Due Tuesday, February 10 at the Beginning of Class Description In this project, MATLAB and Simulink are used to construct a system experiment. The experiment
More informationImplementation of QAM Modulation Demodulation Based on. Simulink
1 Implementation of QAM Modulation Demodulation Based on Simulink Wanjian Jiang,Mingjie Zhao,Yaodong Tang Computer Technology and Engineering College, Qinhuangdao University, Hebei, China Abstract: This
More informationES442 Final Project AM & FM De/Modulation Using SIMULINK
ES442 Final Project AM & FM De/Modulation Using SIMULINK Goal: 1. Understand the basics of SIMULINK and how it works within MATLAB. 2. Be able to create, configure and run a simple model. 3. Create a subsystem.
More informationFACULTY OF ENGINEERING LAB SHEET ETN3046 ANALOG AND DIGITAL COMMUNICATIONS TRIMESTER 1 (2018/2019) ADC2 Digital Carrier Modulation
FACULTY OF ENGINEERING LAB SHEET ETN3046 ANALOG AND DIGITAL COMMUNICATIONS TRIMESTER 1 (2018/2019) ADC2 Digital Carrier Modulation TC Chuah (2018 July) Page 1 ADC2 Digital Carrier Modulation with MATLAB
More informationImproving the BER Performance of M-FSK in a Noisy Multipath Rayleigh, and Rician Fading Channels Using Reed-Solomon Forward Error Correction Method
American Journal of Networks and Communications 2016; 5(5): 91-96 http://www.sciencepublishinggroup.com/j/ajnc doi: 10.11648/j.ajnc.20160505.12 ISSN: 2326-893X (Print); ISSN: 2326-8964 (Online) Improving
More informationExam in 1TT850, 1E275. Modulation, Demodulation and Coding course
Exam in 1TT850, 1E275 Modulation, Demodulation and Coding course EI, TF, IT programs 16th of August 2004, 14:00-19:00 Signals and systems, Uppsala university Examiner Sorour Falahati office: 018-471 3071
More informationLab 1: Simulating Control Systems with Simulink and MATLAB
Lab 1: Simulating Control Systems with Simulink and MATLAB EE128: Feedback Control Systems Fall, 2006 1 Simulink Basics Simulink is a graphical tool that allows us to simulate feedback control systems.
More informationPractice 2. Baseband Communication
PRACTICE : Practice. Baseband Communication.. Objectives To learn to use the software Simulink of MATLAB so as to analyze baseband communication systems... Practical development... Unipolar NRZ signal
More informationSwedish College of Engineering and Technology Rahim Yar Khan
PRACTICAL WORK BOOK Telecommunication Systems and Applications (TL-424) Name: Roll No.: Batch: Semester: Department: Swedish College of Engineering and Technology Rahim Yar Khan Introduction Telecommunication
More informationLab 1: Analog Modulations
Lab 1: Analog Modulations Due: October 11, 2018 This lab contains two parts: for the first part you will perform simulation entirely in MATLAB, for the second part you will use a hardware device to interface
More informationMODELLING AND SIMULATION OF SINGLE PHASE FULL CONTROLLED BRIDGE RECTIFIER FED SEPERATELY EXCITED DC MOTOR.
MODELLING AND SIMULATION OF SINGLE PHASE FULL CONTROLLED EX.NO: Aim: BRIDGE RECTIFIER FED SEPERATELY EXCITED DC MOTOR. DATE: To model and simulate the single phase full wave controlled bridge rectifier
More informationa) Abasebanddigitalcommunicationsystemhasthetransmitterfilterg(t) thatisshowninthe figure, and a matched filter at the receiver.
DIGITAL COMMUNICATIONS PART A (Time: 60 minutes. Points 4/0) Last Name(s):........................................................ First (Middle) Name:.................................................
More informationLecture 10 Performance of Communication System: Bit Error Rate (BER) EE4900/EE6720 Digital Communications
EE4900/EE6720: Digital Communications 1 Lecture 10 Performance of Communication System: Bit Error Rate (BER) Block Diagrams of Communication System Digital Communication System 2 Informatio n (sound, video,
More informationLab 3.0. Pulse Shaping and Rayleigh Channel. Faculty of Information Engineering & Technology. The Communications Department
Faculty of Information Engineering & Technology The Communications Department Course: Advanced Communication Lab [COMM 1005] Lab 3.0 Pulse Shaping and Rayleigh Channel 1 TABLE OF CONTENTS 2 Summary...
More informationNI USRP Lab: DQPSK Transceiver Design
NI USRP Lab: DQPSK Transceiver Design 1 Introduction 1.1 Aims This Lab aims for you to: understand the USRP hardware and capabilities; build a DQPSK receiver using LabVIEW and the USRP. By the end of this
More informationMemorial University of Newfoundland Faculty of Engineering and Applied Science. Lab Manual
Memorial University of Newfoundland Faculty of Engineering and Applied Science Engineering 6871 Communication Principles Lab Manual Fall 2014 Lab 1 AMPLITUDE MODULATION Purpose: 1. Learn how to use Matlab
More informationELG3311: EXPERIMENT 2 Simulation of a Transformer Performance
ELG33: EXPERIMENT 2 Simulation of a Transformer Performance Objective Using Matlab simulation toolbox (SIMULINK), design a model to simulate the performance of a single-phase transformer under different
More informationFigure C-1 (p. 907) MATLAB window showing how to access Simulink. The Simulink Library Browser button is shown circled.
Figure C-1 (p. 907) MATLAB window showing how to access Simulink. The Simulink Library Browser button is shown circled. Figure C-2 (p. 908) a. Simulink Library Browser window showing the Create a new model
More informationCALIFORNIA STATE UNIVERSITY, NORTHRIDGE FADING CHANNEL CHARACTERIZATION AND MODELING
CALIFORNIA STATE UNIVERSITY, NORTHRIDGE FADING CHANNEL CHARACTERIZATION AND MODELING A graduate project submitted in partial fulfillment of the requirements For the degree of Master of Science in Electrical
More informationRF Blockset For Use with Simulink
RF Blockset For Use with Simulink Modeling Simulation Implementation User s Guide Version 1 How to Contact The MathWorks www.mathworks.com Web comp.soft-sys.matlab Newsgroup www.mathworks.com/contact_ts.html
More informationAgilent N7509A Waveform Generation Toolbox Application Program
Agilent N7509A Waveform Generation Toolbox Application Program User s Guide Second edition, April 2005 Agilent Technologies Notices Agilent Technologies, Inc. 2005 No part of this manual may be reproduced
More informationQAM Transmitter 1 OBJECTIVE 2 PRE-LAB. Investigate the method for measuring the BER accurately and the distortions present in coherent modulators.
QAM Transmitter 1 OBJECTIVE Investigate the method for measuring the BER accurately and the distortions present in coherent modulators. 2 PRE-LAB The goal of optical communication systems is to transmit
More informationECE 4600 Communication Systems
ECE 4600 Communication Systems Dr. Bradley J. Bazuin Associate Professor Department of Electrical and Computer Engineering College of Engineering and Applied Sciences Course Topics Course Introduction
More informationQUESTION BANK SUBJECT: DIGITAL COMMUNICATION (15EC61)
QUESTION BANK SUBJECT: DIGITAL COMMUNICATION (15EC61) Module 1 1. Explain Digital communication system with a neat block diagram. 2. What are the differences between digital and analog communication systems?
More informationA graph is an effective way to show a trend in data or relating two variables in an experiment.
Chem 111-Packet GRAPHING A graph is an effective way to show a trend in data or relating two variables in an experiment. Consider the following data for exercises #1 and 2 given below. Temperature, ºC
More informationAnsoft Designer Tutorial ECE 584 October, 2004
Ansoft Designer Tutorial ECE 584 October, 2004 This tutorial will serve as an introduction to the Ansoft Designer Microwave CAD package by stepping through a simple design problem. Please note that there
More informationECEGR Lab #8: Introduction to Simulink
Page 1 ECEGR 317 - Lab #8: Introduction to Simulink Objective: By: Joe McMichael This lab is an introduction to Simulink. The student will become familiar with the Help menu, go through a short example,
More informationLab 1: First Order CT Systems, Blockdiagrams, Introduction
ECEN 3300 Linear Systems Spring 2010 1-18-10 P. Mathys Lab 1: First Order CT Systems, Blockdiagrams, Introduction to Simulink 1 Introduction Many continuous time (CT) systems of practical interest can
More informationPAM Transmitter and Receiver Implementing Coherent Detection
OpenStax-CNX module: m18652 1 PAM Transmitter and Receiver Implementing Coherent Detection Ed Doering This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 2.0
More informationExperiment # 4. Frequency Modulation
ECE 416 Fall 2002 Experiment # 4 Frequency Modulation 1 Purpose In Experiment # 3, a modulator and demodulator for AM were designed and built. In this experiment, another widely used modulation technique
More informationCommunications Toolbox
Communications Toolbox For Use with MATLAB Computation Visualization Programming New Features Guide Version 1.4 Release 11 How to Contact The MathWorks: 508-647-7000 Phone 508-647-7001 Fax The MathWorks,
More informationExcel Lab 2: Plots of Data Sets
Excel Lab 2: Plots of Data Sets Excel makes it very easy for the scientist to visualize a data set. In this assignment, we learn how to produce various plots of data sets. Open a new Excel workbook, and
More informationEvaluation of Code Division Multiplexing on Power Line Communication
Evaluation of Code Division Multiplexing on Power Line Communication Adriano Favaro and Eduardo Parente Ribeiro Department of Electrical Engineering, Federal University of Parana CP 90, CEP 853-970 - Curitiba,
More informationContents. Introduction 1 1 Suggested Reading 2 2 Equipment and Software Tools 2 3 Experiment 2
ECE363, Experiment 02, 2018 Communications Lab, University of Toronto Experiment 02: Noise Bruno Korst - bkf@comm.utoronto.ca Abstract This experiment will introduce you to some of the characteristics
More informationPerformance Analysis of OFDM for Different Digital Modulation Schemes using Matlab Simulation
J. Bangladesh Electron. 10 (7-2); 7-11, 2010 Performance Analysis of OFDM for Different Digital Modulation Schemes using Matlab Simulation Md. Shariful Islam *1, Md. Asek Raihan Mahmud 1, Md. Alamgir Hossain
More informationIntroduction to Modeling of Switched Mode Power Converters Using MATLAB and Simulink
Introduction to Modeling of Switched Mode Power Converters Using MATLAB and Simulink Extensive introductory tutorials for MATLAB and Simulink, including Control Systems Toolbox and Simulink Control Design
More informationE x p e r i m e n t 2 S i m u l a t i o n a n d R e a l - t i m e I m p l e m e n t a t i o n o f a S w i t c h - m o d e D C C o n v e r t e r
E x p e r i m e n t 2 S i m u l a t i o n a n d R e a l - t i m e I m p l e m e n t a t i o n o f a S w i t c h - m o d e D C C o n v e r t e r IT IS PREFERED that students ANSWER THE QUESTION/S BEFORE
More informationLecture 10. Digital Modulation
Digital Modulation Lecture 10 On-Off keying (OOK), or amplitude shift keying (ASK) Phase shift keying (PSK), particularly binary PSK (BPSK) Frequency shift keying Typical spectra Modulation/demodulation
More informationDigital Modulators & Line Codes
Digital Modulators & Line Codes Professor A. Manikas Imperial College London EE303 - Communication Systems An Overview of Fundamental Prof. A. Manikas (Imperial College) EE303: Dig. Mod. and Line Codes
More informationLabVIEW Day 2: Other loops, Other graphs
LabVIEW Day 2: Other loops, Other graphs Vern Lindberg From now on, I will not include the Programming to indicate paths to icons for the block diagram. I assume you will be getting comfortable with the
More informationTeaching Digital Communications in a Wireless World: Who Needs Equations?
Teaching Digital Communications in a Wireless World: Who Needs Equations? Dennis Silage Electrical and Computer Engineering Temple University Abstract Digital communication is traditionally taught by examining
More informationMobile Computing GNU Radio Laboratory1: Basic test
Mobile Computing GNU Radio Laboratory1: Basic test 1. Now, let us try a python file. Download, open, and read the file base.py, which contains the Python code for the flowgraph as in the previous test.
More informationSimulink Implementation of Amplitude Modulation Technique using Matlab
Simulink Implementation of Amplitude Modulation Technique using Matlab Mr. Ranjeet R. Suryawanshi 1, Mr. Vikas D. Patil 2 1,2Assistant Professor, Department of Electronics & Telecommunication Engineering,
More informationLab 1: Analog Modulations
Lab 1: Analog Modulations October 20, 2017 This lab contains two parts: for the first part you will perform simulation entirely in MATLAB, for the second part you will use a hardware device to interface
More informationEE 4314 Lab 3 Handout Speed Control of the DC Motor System Using a PID Controller Fall Lab Information
EE 4314 Lab 3 Handout Speed Control of the DC Motor System Using a PID Controller Fall 2012 IMPORTANT: This handout is common for all workbenches. 1. Lab Information a) Date, Time, Location, and Report
More informationECE411 - Laboratory Exercise #1
ECE411 - Laboratory Exercise #1 Introduction to Matlab/Simulink This laboratory exercise is intended to provide a tutorial introduction to Matlab/Simulink. Simulink is a Matlab toolbox for analysis/simulation
More informationSignal Encoding Techniques
2 Techniques ITS323: to Data Communications CSS331: Fundamentals of Data Communications Sirindhorn International Institute of Technology Thammasat University Prepared by Steven Gordon on 3 August 2015
More informationComm 502: Communication Theory. Lecture 4. Line Coding M-ary PCM-Delta Modulation
Comm 502: Communication Theory Lecture 4 Line Coding M-ary PCM-Delta Modulation PCM Decoder PCM Waveform Types (Line Coding) Representation of binary sequence into the electrical signals that enter the
More informationRobust Frequency-Hopping System for Channels with Interference and Frequency-Selective Fading
Robust Frequency-Hopping System for Channels with Interference and Frequency-Selective Fading Don Torrieri 1, Shi Cheng 2, and Matthew C. Valenti 2 1 US Army Research Lab 2 Lane Department of Computer
More informationAssignment 6: Solution to MATLAB code for BER generation of QPSK system over AWGN channel.
G. S. Sanyal School of Telecommunications Indian Institute of Technology Kharagpur MOOC: Spread Spectrum Communications & Jamming Assignment 6: Solution to MATLAB code for BER generation of QPSK system
More informationLab 8. Signal Analysis Using Matlab Simulink
E E 2 7 5 Lab June 30, 2006 Lab 8. Signal Analysis Using Matlab Simulink Introduction The Matlab Simulink software allows you to model digital signals, examine power spectra of digital signals, represent
More informationUltra Wideband Transceiver Design
Ultra Wideband Transceiver Design By: Wafula Wanjala George For: Bachelor Of Science In Electrical & Electronic Engineering University Of Nairobi SUPERVISOR: Dr. Vitalice Oduol EXAMINER: Dr. M.K. Gakuru
More informationObjective. Contents. ECE4305: Software-Defined Radio Systems and Analysis
ECE4305: Software-Defined Radio Systems and Analysis Laboratory 1: Applying Digital Communication Concepts and Mastering SDR Design Objective This laboratory will introduce several fundamental concepts
More informationCommunications I (ELCN 306)
Communications I (ELCN 306) c Samy S. Soliman Electronics and Electrical Communications Engineering Department Cairo University, Egypt Email: samy.soliman@cu.edu.eg Website: http://scholar.cu.edu.eg/samysoliman
More informationExperiment # 2. Pulse Code Modulation: Uniform and Non-Uniform
10 8 6 4 2 0 2 4 6 8 3 2 1 0 1 2 3 2 3 4 5 6 7 8 9 10 3 2 1 0 1 2 3 4 1 2 3 4 5 6 7 8 9 1.5 1 0.5 0 0.5 1 ECE417 c 2017 Bruno Korst-Fagundes CommLab Experiment # 2 Pulse Code Modulation: Uniform and Non-Uniform
More informationExperiment Number 2. Revised: Summer 2013 PLECS RC, RL, and RLC Simulations
Preface: Experiment Number 2 Revised: Summer 2013 PLECS RC, RL, and RLC Simulations Preliminary exercises are to be done and submitted individually Laboratory simulation exercises are to be done individually
More informationLaboratory 5: Spread Spectrum Communications
Laboratory 5: Spread Spectrum Communications Cory J. Prust, Ph.D. Electrical Engineering and Computer Science Department Milwaukee School of Engineering Last Update: 19 September 2018 Contents 0 Laboratory
More informationPulse Shaping in Unipolar OFDMbased Modulation Schemes
Pulse Shaping in Unipolar OFDMbased Modulation Schemes Dobroslav Tsonev, Sinan Sinanović and Harald Haas Institute of Digital Communications The University of Edinburgh, UK d.tsonev@ed.ac.uk s.sinanovic@ed.ac.uk
More informationd[m] = [m]+ 1 2 [m 2]
DIGITAL COMMUNICATIONS PART A (Time: 60 minutes. Points 4/0) Last Name(s):........................................................ First (Middle) Name:.................................................
More informationMSK has three important properties. However, the PSD of the MSK only drops by 10log 10 9 = 9.54 db below its midband value at ft b = 0.
Gaussian MSK MSK has three important properties Constant envelope (why?) Relatively narrow bandwidth Coherent detection performance equivalent to that of QPSK However, the PSD of the MSK only drops by
More informationDigital Communication
Digital Communication (ECE4058) Electronics and Communication Engineering Hanyang University Haewoon Nam Lecture 15 1 Quadrature Phase Shift Keying Constellation plot BPSK QPSK 01 11 Bit 0 Bit 1 00 M-ary
More information2.
PERFORMANCE ANALYSIS OF STBC-MIMO OFDM SYSTEM WITH DWT & FFT Shubhangi R Chaudhary 1,Kiran Rohidas Jadhav 2. Department of Electronics and Telecommunication Cummins college of Engineering for Women Pune,
More informationCHM 152 Lab 1: Plotting with Excel updated: May 2011
CHM 152 Lab 1: Plotting with Excel updated: May 2011 Introduction In this course, many of our labs will involve plotting data. While many students are nerds already quite proficient at using Excel to plot
More information4 Experiment 4: DC Motor Voltage to Speed Transfer Function Estimation by Step Response and Frequency Response (Part 2)
4 Experiment 4: DC Motor Voltage to Speed Transfer Function Estimation by Step Response and Frequency Response (Part 2) 4.1 Introduction This lab introduces new methods for estimating the transfer function
More informationMeasuring Modulations
I N S T I T U T E O F C O M M U N I C A T I O N E N G I N E E R I N G Telecommunications Laboratory Measuring Modulations laboratory guide Table of Contents 2 Measurement Tasks...3 2.1 Starting up the
More informationDigital Communication
Digital Communication Laboratories bako@ieee.org DigiCom Labs There are 5 labs related to the digital communication. Study of the parameters of metal cables including: characteristic impendance, attenuation
More informationLinear Motion Servo Plants: IP01 or IP02. Linear Experiment #0: Integration with WinCon. IP01 and IP02. Student Handout
Linear Motion Servo Plants: IP01 or IP02 Linear Experiment #0: Integration with WinCon IP01 and IP02 Student Handout Table of Contents 1. Objectives...1 2. Prerequisites...1 3. References...1 4. Experimental
More informationEE 435/535: Error Correcting Codes Project 1, Fall 2009: Extended Hamming Code. 1 Introduction. 2 Extended Hamming Code: Encoding. 1.
EE 435/535: Error Correcting Codes Project 1, Fall 2009: Extended Hamming Code Project #1 is due on Tuesday, October 6, 2009, in class. You may turn the project report in early. Late projects are accepted
More informationObjectives. Presentation Outline. Digital Modulation Revision
Digital Modulation Revision Professor Richard Harris Objectives To identify the key points from the lecture material presented in the Digital Modulation section of this paper. What is in the examination
More informationExcel Tool: Plots of Data Sets
Excel Tool: Plots of Data Sets Excel makes it very easy for the scientist to visualize a data set. In this assignment, we learn how to produce various plots of data sets. Open a new Excel workbook, and
More informationLab 12 Laboratory 12 Data Acquisition Required Special Equipment: 12.1 Objectives 12.2 Introduction 12.3 A/D basics
Laboratory 12 Data Acquisition Required Special Equipment: Computer with LabView Software National Instruments USB 6009 Data Acquisition Card 12.1 Objectives This lab demonstrates the basic principals
More informationTheory of Telecommunications Networks
Theory of Telecommunications Networks Anton Čižmár Ján Papaj Department of electronics and multimedia telecommunications CONTENTS Preface... 5 1 Introduction... 6 1.1 Mathematical models for communication
More informationPerformance Analysis Of OFDM Using 4 PSK, 8 PSK And 16 PSK
Performance Analysis Of OFDM Using 4 PSK, 8 PSK And 16 PSK Virat Bhambhe M.Tech. Student, Electrical and Electronics Engineering Gautam Buddh Technical University (G.B.T.U.), Lucknow (U.P.), India Dr.
More informationMITIGATING CARRIER FREQUENCY OFFSET USING NULL SUBCARRIERS
International Journal on Intelligent Electronic System, Vol. 8 No.. July 0 6 MITIGATING CARRIER FREQUENCY OFFSET USING NULL SUBCARRIERS Abstract Nisharani S N, Rajadurai C &, Department of ECE, Fatima
More informationCARRIER RECOVERY BY RE-MODULATION IN QPSK
CARRIER RECOVERY BY RE-MODULATION IN QPSK PROJECT INDEX : 093 BY: YEGO KIPLETING KENNETH REG. NO. F17/1783/2006 SUPERVISOR: DR. V.K. ODUOL EXAMINER: PROF. ELIJAH MWANGI 24 TH MAY 2011 OBJECTIVES Study
More informationENSC327/328 Communication Systems Course Information. Paul Ho Professor School of Engineering Science Simon Fraser University
ENSC327/328 Communication Systems Course Information Paul Ho Professor School of Engineering Science Simon Fraser University 1 Schedule & Instructor Class Schedule: Mon 2:30 4:20pm AQ 3159 Wed 1:30 2:20pm
More informationExperiment Number 2. Revised: Fall 2018 PLECS RC, RL, and RLC Simulations
Experiment Number 2 Revised: Fall 2018 PLECS RC, RL, and RLC Simulations Preface: Experiment number 2 will be held in CLC room 105, 106, or 107. Your TA will let you know Preliminary exercises are to be
More informationCrest Factor Reduction
June 2007, Version 1.0 Application Note 396 This application note describes crest factor reduction and an Altera crest factor reduction solution. Overview A high peak-to-mean power ratio causes the following
More informationLab 2: Introduction to Real Time Workshop
Lab 2: Introduction to Real Time Workshop 1 Introduction In this lab, you will be introduced to the experimental equipment. What you learn in this lab will be essential in each subsequent lab. Document
More informationExperiment Number 1. Revised: Fall 2018 Introduction to MATLAB Simulink and Simulink Resistor Simulations Preface:
Experiment Number 1 Revised: Fall 2018 Introduction to MATLAB Simulink and Simulink Resistor Simulations Preface: Experiment number 1 will be held in CLC room 105, 106, or 107. Your TA will let you know
More informationModelling and Simulation of a DC Motor Drive
Modelling and Simulation of a DC Motor Drive 1 Introduction A simulation model of the DC motor drive will be built using the Matlab/Simulink environment. This assignment aims to familiarise you with basic
More informationLAB 4 GENERATION OF ASK MODULATION SIGNAL
Total Marks: / LAB 4 GENERATION OF ASK MODULATION SIGNAL Student Name:... Metrics Num:... Date:... Instructor Name:... Faculty of Engineering Technology (BTECH), Universiti Malaysia Perlis SUBMITTED Signature
More informationDSP-2 Library for Simulink User s Manual
University of Maribor Faculty of Electrical Engineering and Computer Science Smetanova ulica 17, 2000 Maribor Slovenia INSTITUTE OF ROBOTICS DSP-2 Library for Simulink User s Manual Author: Darko HERCOG
More informationGrid-Connected Full-Bridge Inverter Based on a Novel ZVS SPWM Scheme
Grid-Connected Full-Bridge Inverter Based on a Novel ZVS SPWM Scheme Ashok Kumar Department of EEE, VVIT Engineering College, Guntur. Abstract: A Zero-Voltage Switching (ZVS) grid-connected fullbridge
More informationThe secondary MZM used to modulate the quadrature phase carrier produces a phase shifted version:
QAM Receiver 1 OBJECTIVE Build a coherent receiver based on the 90 degree optical hybrid and further investigate the QAM format. 2 PRE-LAB In the Modulation Formats QAM Transmitters laboratory, a method
More informationLAB II. INTRODUCTION TO LABVIEW
1. OBJECTIVE LAB II. INTRODUCTION TO LABVIEW In this lab, you are to gain a basic understanding of how LabView operates the lab equipment remotely. 2. OVERVIEW In the procedure of this lab, you will build
More informationEIE 441 Advanced Digital communications
EIE 441 Advanced Digital communications MACHED FILER 1. Consider the signal s ( ) shown in Fig. 1. 1 t (a) Determine the impulse response of a filter matched to this signal and sketch it as a function
More information