Communication systems: an introduction to signals and noise in electrical communication
McGraw-Hill, 2002 - Language Arts & Disciplines - 850 pages
* Covers the three major areas: signal and system analysis, analog communication, and digital communication
* Emphasis on HDTV, LANs, WANs, satellite (iridium) telephone systems to address changes in professional arena
* Features examples and exercises within each chapter, helping to master new concepts as they are introduced
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Communication Systems: An Introduction to Signals and Noise in Electrical ...
A. Bruce Carlson
No preview available - 1986
amplifier amplitude amplitude modulation analog applied audio average power bandlimited bandpass bandwidth baseband binary calculate carrier frequency channel circuit components constant convolution CW modulation decoding defined delay demodulated detection detector diagram distortion domain encoder energy signal envelope envelope detector equals Equation EXAMPLE EXERCISE Figure Fourier series Fourier transform frequency-domain gaussian Hence Hilbert transform impulse response input signal integration line spectrum linear lowpass filter message band message bits modulating signal multiplexing multiplication nonlinear obtain output phase phasor plotted Prob properties quadrature quency random ratio receiver rectangular pulse requires result sampling Sect sequence shown in Fig sideband signal v(t sine sinusoidal spectral density switching symmetry synchronization theorem tion tone modulation transfer function transmission bandwidth transmitted variable voltage wave waveform xc(t yields zero