Application Communication Digital Modulation Phase Theory

An important look at bandwidth-efficient modulations with applications to today’ s Space program Based on research and results obtained at the California Institute of Technology’ s Jet Propulsion Laboratory, this timely book defines, describes, and then delineates the performance (power and bandwidth) of digital communication systems that incorporate a wide variety of bandwidth-efficient modulations appropriate for the design and implementation of space communications systems. The author compares the performance of these systems in the presence of a number of practical (non-ideal) transmitter and receiver characteristics such as modulator and phase imbalance, imperfect carrier synchronization, and transmitter nonlinearity. Although the material focuses on the deep space applications developed at the Jet Propulsion Laboratory, the presentation is sufficiently broad as to be applicable to a host of other applications dealing with RF communications. An important contribution to the scientific literature, Bandwidth-Efficient Digital Modulation with Application to Deep Space Communicationswas commissioned by the JPL Deep Space Communications and Navigation System Center of Excellencehighlights many NASA-funded technical contributions pertaining to deep space communications systemsis a part of the prestigious Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields.It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in keytechnologies.

A new edition that takes students to the cutting edge and back! Extensively revised and updated, this new fourth edition of COMMUNICATION SYSTEMS is the most complete undergraduate textbook on the theories and principles behind today's most advanced communications systems. New features include: MATLAB computer experiments that demonstrate important aspects of communication theoryExpanded coverage of emerging digital technologies, such as digital subscriber line (DSL), carrierless amplitude modulation/phase modulation (CAP), and discrete multi-tone (DMT)Dozens of examples that relate theory to real-world communication systems Superbly organized, the text skillfully guides students through topics ranging from pulse modulation to passband digital transmission, and from random processes to error-control coding. Throughout, Haykin presents difficult concepts in language that students can easily understand.

Continuous phase modulation - Continuous phase modulation (CPM) is a method for modulation of data commonly used in wireless modems. In contrast to other coherent digital phase-modulation techniques where the carrier phase

Shannonâ€“Hartley theorem - In information theory, the Shannonâ€“Hartley theorem is an application of the noisy channel coding theorem to the archetypal case of a continuous-time analog communications channel subject to Gaussian noise. The result establishes the maximum amount of error-free digital data (that is, information) that can be transmitted over such a communication link with a specified bandwidth in the presence of the noise interference.

Digital Data Communications Message Protocol - Digital Data Communications Message Protocol (DDCMP) was devised by Digital Equipment Corporation in 1974 to allow communication over point-to-point network links for its DECnet Phase I network protocol. It could use full or half duplex synchronous and asynchronous links and allowed errors introduced in transmission to be detected and corrected.

Phase-shift keying - Phase-shift keying (PSK) is a digital modulation scheme that conveys data by changing, or modulating, the phase of a reference signal (the carrier wave).

applicationcommunicationdigitalmodulationphasetheory

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