000			04096cam a2200325 i 4500
003			OSt
005			20210409083811.0
008			150319s2015 nju ob 001 0 eng
010			_a 2015010466
020			_a9780470408520
040			_cDLC _erda
041			_aeng
050	0	0	_aTK5103.7 _bM58 2017
100			_aMiddlestead, Richard W. _91137 _eauthor
245	1	0	_aDigital communications with emphasis on data modems : _btheory, analysis, design, simulation, testing, and applications / _cby Richard W. Middlestead
260			_aNew Jersey : _bJohn Wiley & Sons, Inc. ; _c2017
300			_axxiv, 792 pages : _billustrations ; _c28 cm.
336			_2rdacontent _atext
337			_2rdamedia _aunmediated
338			_2rdacarrier _avolume
504			_aIncludes bibliographical references and index.
505			_aMathematical Background and Analysis Techniques -- Digital Signal Processing and Modem Design Considerations -- Digital Communications -- Phase Shift Keying PSK Modulation Demodulation and Performance -- Frequency Shift Keying FSK Modulation Demodulation and Performance -- Amplitude Shift Keying Modulation Demodulation and Performance -- M-ary Coded Modulation -- Coding for Improved Communications -- Forward Error Correction Coding Without Bandwidth Expansion -- Carrier Acquisition and Tracking -- Waveform Acquisition -- Adaptive Systems -- Spread-Spectrum Communications -- Modem Testing Modeling and Simulation -- Communication Range Equation and Link Analysis -- Satellite Orbits -- Communications Through Bandlimited TimeInvariant Linear Channels -- Communications in Fading Environments -- Atmospheric Propagation -- Ionospheric Propagation -- Classical Filters and Applications -- Digital Filter Design and Applications -- Detection of Signals in Noise.
520			_aThis book discusses the design, implementation and performance verification of waveforms and algorithms appropriate for digital data modulation and demodulation in modern communication systems. Using a building-block approach, the author provides an introductory to the advanced understanding of acquisition and data detection using source and executable simulation code to validate the communication system performance with respect to theory and design specifications. The author focuses on theoretical analysis, algorithm design, firmware and software designs and subsystem and system testing. This book treats system designs with a variety of channel characteristics from very low to optical frequencies. This book offers system analysis and subsystem implementation options for acquisition and data detection appropriate to the channel conditions and system specifications, and provides test methods for demonstrating system performance. This book also: Outlines fundamental system requirements and related analysis that must be established prior to a detailed subsystem design Includes many examples that highlight various analytical solutions and case studies that characterize various system performance measures Discusses various aspects of atmospheric propagation using the spherical 4/3 effective earth radius model Examines Ionospheric propagation and uses the Rayleigh fading channel to evaluate link performance using several robust waveform modulations Contains end-of-chapter problems, allowing the reader to further engage with the text Digital Communications with Emphasis on Data Modems is a great resource for communication-system and digital signal processing engineers and students looking for in-depth theory as well as practical implementations.
541			_aFund 164 _bLinar Educational Materials, Inc. _cPurchased _dJuly 4, 2018 _e76458 _fNEJ _hPHP 13,296.50 _p2018-04-0353 _q2018-1-0237
650		0	_aDigital modulation _91138
650		0	_aDigital communications _91139
650		0	_aData transmission systems _91140
856			_uhttps://books.google.com.ph/books?id=PeZLDgAAQBAJ&printsec=frontcover&dq=9781119011859&hl=en&sa=X&ved=2ahUKEwiOrYmCqeHsAhWnyYsBHRieDUUQ6AEwAXoECAUQAg#v=onepage&q&f=false _yClick here to access online contents
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999			_c25681 _d25681