000			02765nam a2200253Ia 4500
999			_c213 _d213
001			0000636
003			OSt
005			20190305160037.0
008			170602s9999 xx 000 0 und d
020			_a9788131719534
028			_q2016 _bAllied Informatics, Jaipur
040			_bEnglish _aBSDU _cBSDU
082			_a621.382 _bTOM
100			_aTomsi, Wayne
245		0	_aElectronic Communications Systems : Fundamentals through Advanced
250			_a5th
260			_bPearson Education _a New Delhi _c2013,c2009
300			_a1115
500			_a Comprehensive in scope and contemporary in coverage, this text introduces basic electronic and data communications fundamentals, and explores their application in modern digital and data communications systems. Students with previous knowledge in basic electronic principles and fundamental calculus concepts will gain a complete understanding of the topics presented here. Tomasi's Advanced Electronic Communications Systems 6/e is the last 10 chapters of this text.
501			_aSalient Features Rewritten material on satellites—Includes their history; orbits; elevation categories; orbital patterns; and antenna look angles. Materials in the Fundamentals chapters on AM envelopes—Produced by complex nonsinusoidal signals, Quadrature Amplitude Modulation, noise limiters and blankers, alternate signal-to-noise measurements, single-sideband suppressed carrier, frequency division multiplexing, double-sideband suppressed carrier, quadrature multiplexing, microstrip, and stripline. Material in the Advanced chapters—On trellis encoding, CCITT modem recommendations, PCM line speed, extended superframe format, wavelength division multiplexing, Kepler's law
504			_aTable of Content Introduction to Electronic Communications. Signal Analysis and Mixing. Oscillators, Phase–Locked Loops, and Frequency Synthesizers. Amplitude Modulation Transmission. Amplitude Modulation Reception. Single–Sideband Communications Systems. Angle Modulation Transmission. Angle Modulation Reception and FM Stereo. Digital Modulation. Digital Transmission. Digital T-Carriers and Multiplexing. Metallic Cable Transmission Media. Optical Fiber Transmission Media. Electromagnetic Wave Propagation. Antennas and Waveguides. Telephone Instruments and Signals. The Telephone Circuit. The Public Telephone Network. Cellular Telephone Concepts. Cellular Telephone Systems. Introduction to Data Communications and Networking Fundamental Concepts of Data Communications. Data–Link Protocols and Data Communications Networks. Microwave Radio Communications and System Gain. Satellite Communications. Satellite Multiple Accessing Arrangements.
650			_aElectronics
942			_2ddc _cBK