'Baseband signals' diaporamas de présentation

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Chapter 2 The Physical Layer

Chapter 2 The Physical Layer

Chapter 2 The Physical Layer. node 1. node 2. transmission medium. bits. bits. electromagnetic waves light electric current. transmitter. receiver. 2.1 The Theoretical Basis for Data Communication.

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2.14k views • 176 slides
Principles of Electronic Communication Systems

Principles of Electronic Communication Systems

Principles of Electronic Communication Systems. Third Edition Louis E. Frenzel, Jr. Chapter 17. Satellite Communication. Topics Covered in Chapter 17. 17-1: Satellite Orbits 17-2: Satellite Communication Systems 17-3: Satellite Subsystems 17-4: Ground Stations

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2.22k views • 63 slides
EET 2351 Lecture 2

EET 2351 Lecture 2

EET 2351 Lecture 2. Professor: Dr. Miguel Alonso Jr. Outline. Baseband signals Carrier Modulation of Baseband Signals Types of Modulation Methods Frequency, Spectrum, and Bandwidth Generation of Baseband Signals. Baseband Signals.

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393 views • 25 slides
Digital Transmission through the AWGN Channel

Digital Transmission through the AWGN Channel

Digital Transmission through the AWGN Channel. ECE460 Spring, 2012. Geometric Representation. Orthogonal Basis Orthogonalization (Gram-Schmidt) Pulse Amplitude Modulation Baseband Bandpass Geometric Representation 2-D Signals Baseband Bandpass

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536 views • 25 slides
Introduction

Introduction

EE 445S Real-Time Digital Signal Processing Lab Spring 2014. Introduction. Prof. Brian L. Evans Dept. of Electrical and Computer Engineering The University of Texas at Austin. Lecture 0 http://www.ece.utexas.edu/~bevans/courses/rtdsp. Outline.

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432 views • 24 slides
Quadrature Amplitude Modulation (QAM) Receiver

Quadrature Amplitude Modulation (QAM) Receiver

Prof. Brian L. Evans Dept. of Electrical and Computer Engineering The University of Texas at Austin. Quadrature Amplitude Modulation (QAM) Receiver. Outline. Introduction Automatic gain control Carrier detection Symbol clock recovery Channel equalization QAM demodulation. Introduction.

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939 views • 12 slides

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