000			02890nam a2200229Ia 4500
003			NULRC
005			20250520102824.0
008			250520s9999 xx 000 0 und d
020			_a9780470408520
040			_cNULRC
050			_aTK 5103.7 M54 2017
100			_aMiddlestead, Richard W. _eauthor
245		0	_aDigital communications with emphasis on data modems : _btheory, analysis, design, simulation, testing, and applications / _cRichard W. Middlestead
260			_aUnites States of America : _bWiley & Sons, Inc., _cc2017
300			_axix, 792 pages: _billustrations ; _c28 cm.
365			_bUSD178.7
504			_aIncludes index.
505			_aChapter1. Mathematical Background and Analysis Technique -- Chapter2. Digital Signal Processing and Modern Design Consideration -- Chapter3. Digital Communications -- Chapter4. Phase Shift Keying Modulation, Demodulation and Performance -- Chapter5. Frequency Shift Keying Modulation, Demodulation and Performance -- Chapter6. Amplitude Shift Keying Modulation, Demodulation and Performance -- Chapter7. M-ary Coded Modulation -- Chapter8. Coding for Improved Communication -- Chapter9. Forward Error Correction Coding Without Bandwidth Expansion -- Chapter10. Carrier Acquisition and Tracking -- Chapter11. Waveform Acquisition -- Chapter12. Adaptive Systems -- Chapter13. Spread-Spectrum Communication -- Chapter14. Modem Testing, Modeling and Simulation -- Chapter15. Communication Range Equation and Link Analysis -- Chapter16. Satellite Orbits -- Chapter 17. Communications Through Bandlimited Time-Invariant Linear Channels -- Chapter18. Communications in Fading Environments -- Chapter19. Atmospheric Propagation -- Chapter20. Ionspheric Propagation .
520			_aThis book uses a practical approach in the application of theoretical concepts to digital communications in the design of software defined radio modems. This 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.
650			_aTECHNOLOGY AND ENGINEERING
942			_2lcc _cBK
999			_c16207 _d16207