Digital and Analog Communication SystemsWiley, 28 thg 9, 1979 - 600 trang Provides a detailed, unified treatment of theoretical and practical aspects of digital and analog communication systems, with emphasis on digital communication systems. Integrates theory—keeping theoretical details to a minimum—with over 60 practical, worked examples illustrating real-life methods. Emphasizes deriving design equations that relate performance of functional blocks to design parameters. Illustrates how to trade off between power, band-width and equipment complexity while maintaining an acceptable quality of performance. Material is modularized so that appropriate portions can be selected to teach several different courses. Includes over 300 problems and an annotated bibliography in each chapter. |
Nội dung
INTRODUCTION | 1 |
SYSTEMS AND SIGNAL ANALYSIS | 16 |
RANDOM SIGNAL THEORY | 68 |
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Thuật ngữ và cụm từ thông dụng
additive amplitude analog assume average bandwidth baseband binary block Calculate called carrier channel Chapter characteristics codeword coherent communication systems compared component consider consists correct decoding defined demodulation depends derived detector discrete discussed distortion effects encoder envelope equal Equation error error probability example expression filter Find Fourier frequency function Gaussian given Hence ideal increase input interval levels linear M-ary mean message signal method modulation modulation schemes noise noise power obtain occur operation output performance phase possible preceding probability probability of error Problem pulse quantizer random random variable receiver reference represents requirements response sampling sequence Show shown in Figure signal-to-noise ratio signaling scheme spectrum symbol Table threshold transform transmission transmitted vector waveform zero