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Author : Michael Hart Moore
Publisher :
ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.E/5 ( download)
Download or read book Array Design for Optimum Signal Detection written by Michael Hart Moore and published by . This book was released on 1971 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marshall A Gallop (Jr)
Publisher :
ISBN 13 :
Total Pages : 123 pages
Book Rating : 4.:/5 (227 download)
Download or read book Adaptive Optimum Array Detectors written by Marshall A Gallop (Jr) and published by . This book was released on 1971 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this research is to further the theory of signal detectability as applied to systems employing an array of antennas. The specific approach is to make use of optimal space-time liklihood ratio processing for the detection of signals which have varying degrees of uncertainty associated with them. An important aspect of this approach is that no attempt is made to use traditional beam-forming techniques. Optimal array detector design is developed by extending to array antenna systems several problems previously worked for single antenna systems. The first class of problems treated are those which involve detection of a signal of known spatial location. Included in this class are the problems of signal known exactly and signal known except for energy and/or phase. A further and more important extension of optimum array detection is the formulation of the problem of detection of signals of unknown spatial location. Here the target location is considered to be an unknown signal parameter. There is no attempt at beam-forming. (Author).
Author : Charles S. Liu
Publisher :
ISBN 13 :
Total Pages : 227 pages
Book Rating : 4.:/5 (127 download)
Download or read book Adaptive optimum array tracking detectors written by Charles S. Liu and published by . This book was released on 1975 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study is to measure the performance degradation of array processors due to incorrect spatial a priori knowledge, and to further the theory of signal detectability for dynamic signals received by an array of sensors. Two classes of signal waveforms are considered in the first part of this report; one is the known waveform signal, the other is the Gaussian signal. For the known waveform case, an explicit functional form can be derived for the detectability index to characterize the performance loss. Performance results are shown for both the incorrect assumption about the signal location as well as the incorrect assumption about the directional noise location.
Author : Stanford University. Stanford Electronics Laboratories
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.F/5 ( download)
Download or read book The Design of Point-detector Arrays written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1965 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper considers the design of a detection system to optimally detect known signal fields-scalar functions of a vector argument--corrupted by an additive noise field. The detection system has as its input N samples (in space) of the signal-plus-noise field; each spatial sample is the output of a point detector. In the system design, optimal processing of the point-detector outputs, as well as the locations of the point detectors, is considered. The optimal detector for a fixed point-detector array configuration forms a weighted sum of the point-detector outputs and then filters this sum. The probability of error is a monotonically decreasing function of the array gain, which is the sum of the elements in the inverse of the spatial covariance function. The primary application of this research is the design of seismometer arrays to detect and identify the P phase of seismic events. However, the results are applicable to many other electromagnetic and acoustical detection problems where the noise is primarily propagated rather than instrument. (Author).
Author : Harry L. Van Trees
Publisher : John Wiley & Sons
ISBN 13 : 0471463833
Total Pages : 1472 pages
Book Rating : 4.4/5 (714 download)
Download or read book Optimum Array Processing written by Harry L. Van Trees and published by John Wiley & Sons. This book was released on 2004-04-07 with total page 1472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Well-known authority, Dr. Van Trees updates array signalprocessing for today's technology This is the most up-to-date and thorough treatment of thesubject available Written in the same accessible style as Van Tree's earlierclassics, this completely new work covers all modern applicationsof array signal processing, from biomedicine to wirelesscommunications
Author : Moeness G. Amin
Publisher : John Wiley & Sons
ISBN 13 : 1394191014
Total Pages : 516 pages
Book Rating : 4.3/5 (941 download)
Download or read book Sparse Arrays for Radar, Sonar, and Communications written by Moeness G. Amin and published by John Wiley & Sons. This book was released on 2024-01-04 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Specialized resource providing detailed coverage of recent advances in theory and applications of sparse arrays Sparse Arrays for Radar, Sonar, and Communications discusses various design approaches of sparse arrays, including those seeking to increase the corresponding one-dimensional and two-dimensional virtual array apertures, as well as others that configure the arrays based on solutions of constrained minimization problems. The latter includes statistical bounds and signal-to-interference and noise ratio; in this respect, the book utilizes the recent strides made in convex optimizations and machine learning for sparse array configurability in both fixed and dynamic environments. Similar ideas are presented for sparse array-waveform design. The book also discusses the role of sparse arrays in improving target detection and resolution in radar, improving channel capacity in massive MIMO, and improving underwater target localization in sonar. It covers different sparse array topologies, and provides various approaches that deliver the optimum and semi-optimum sparse array transceivers. . Edited by a world-leading expert in Radar and Signal Processing and contributed to by world-class researchers in their respective fields, Sparse Arrays for Radar, Sonar, and Communications covers topics including: Utilizing sparse arrays in emerging technologies and showing their offerings in various sensing and communications applications Applying sparse arrays to different environments and obtain superior performances over conventional uniform arrays Solving the localization, beamforming, and direction-finding problems using non-uniform array structures for narrowband and wideband signals Designing sparse array structures for both stationary and moving platforms that produce physical and synthesized array apertures. Using deep neural networks that learn the underlying complex nonlinear model and output the sparse array configuration using representations of the input data spatio-temporal observations Solving for optimum sparse array configurations and beamforming coefficients in sensing using iterative convex optimization methods Providing complete coverage of the recent considerable progress in sparse array design and configurations, Sparse Arrays for Radar, Sonar, and Communications is an essential resource on the subject for graduate students and engineers pursuing research and applications in the broad areas of active/passive sensing and communications.
Author : Robert A. Monzingo
Publisher : SciTech Publishing
ISBN 13 : 1891121243
Total Pages : 560 pages
Book Rating : 4.8/5 (911 download)
Download or read book Introduction to Adaptive Arrays written by Robert A. Monzingo and published by SciTech Publishing. This book was released on 2004 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Adaptive Arrays serves as an introduction to the subject of adaptive sensor systems whose principle purpose is to enhance the detection and reception of certain desired signals. The field of array sensor systems is now a maturing technology. With applications of these systems growing more and more numerous, there is a wealth of widely scattered literature on various aspects of such systems. Unfortunately, few books attempt to provide an integrated treatment of the entire system that gives the reader the perspective to organize the available literature into easily understood parts. Intended for use both as a graduate level textbook and as a reference work for engineers, scientists, and systems analysts, this book provides such an integrated treatment by emphasizing the principles and techniques that are of fundamental importance in modern adaptive array systems.
Author : Harry L. Van Trees
Publisher :
ISBN 13 :
Total Pages : 1482 pages
Book Rating : 4.X/5 (4 download)
Download or read book Detection, Estimation, and Modulation Theory: Optimum array processing written by Harry L. Van Trees and published by . This book was released on 2001 with total page 1482 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Well-known authority, Dr. Van Trees updates array signal processing for today's technology * This is the most up-to-date and thorough treatment of the subject available * Written in the same accessible style as Van Tree's earlier classics, this completely new work covers all modern applications of array signal processing, from biomedicine to wireless communications.
Author : Hema Singh
Publisher : Springer
ISBN 13 : 9812877843
Total Pages : 77 pages
Book Rating : 4.8/5 (128 download)
Download or read book Radar Cross Section of Dipole Phased Arrays with Parallel Feed Network written by Hema Singh and published by Springer. This book was released on 2015-10-05 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the detailed analytical formulation for the RCS of parallel-fed linear dipole array in the presence of mutual coupling. The radar cross section (RCS) of an object represents its electromagnetic (EM) scattering properties for a given incident wave. The analysis of scattered field is critical in military and defence arenas, especially while designing low-observable platforms. It is well-known that the presence of an antenna/array on the target influences its echo area significantly. The primary cause for such scattering of the incident signals is reflection that occurs within the antenna aperture and its feed network. In this book, the RCS estimation is done based on the signal path within the antenna system. The scattered field is expressed in terms of array design parameters including the reflection and transmission coefficients. The computed results show the variation in the RCS pattern with and without mutual coupling. The effect of finite dipole-length, inter-element spacing, scan angle, array configuration, amplitude distribution and terminating load impedance on the RCS pattern is studied. It is shown that the array RCS can be controlled by choosing optimum design parameters, including terminating impedance and geometric configuration. This book explains each step of the RCS estimation and analysis of dipole array with detailed schematics, tables and illustrations. Moreover, it includes parametric analysis of RCS estimation and control. This book provides an insight into the phenomenon of scattering within the phased array system.
Author :
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.X/5 (4 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Simon Haykin
Publisher : John Wiley & Sons
ISBN 13 : 9780470487051
Total Pages : 924 pages
Book Rating : 4.4/5 (87 download)
Download or read book Handbook on Array Processing and Sensor Networks written by Simon Haykin and published by John Wiley & Sons. This book was released on 2010-02-12 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: A handbook on recent advancements and the state of the art in array processing and sensor Networks Handbook on Array Processing and Sensor Networks provides readers with a collection of tutorial articles contributed by world-renowned experts on recent advancements and the state of the art in array processing and sensor networks. Focusing on fundamental principles as well as applications, the handbook provides exhaustive coverage of: wavelets; spatial spectrum estimation; MIMO radio propagation; robustness issues in sensor array processing; wireless communications and sensing in multi-path environments using multi-antenna transceivers; implicit training and array processing for digital communications systems; unitary design of radar waveform diversity sets; acoustic array processing for speech enhancement; acoustic beamforming for hearing aid applications; undetermined blind source separation using acoustic arrays; array processing in astronomy; digital 3D/4D ultrasound imaging technology; self-localization of sensor networks; multi-target tracking and classification in collaborative sensor networks via sequential Monte Carlo; energy-efficient decentralized estimation; sensor data fusion with application to multi-target tracking; distributed algorithms in sensor networks; cooperative communications; distributed source coding; network coding for sensor networks; information-theoretic studies of wireless networks; distributed adaptive learning mechanisms; routing for statistical inference in sensor networks; spectrum estimation in cognitive radios; nonparametric techniques for pedestrian tracking in wireless local area networks; signal processing and networking via the theory of global games; biochemical transport modeling, estimation, and detection in realistic environments; and security and privacy for sensor networks. Handbook on Array Processing and Sensor Networks is the first book of its kind and will appeal to researchers, professors, and graduate students in array processing, sensor networks, advanced signal processing, and networking.
Author :
Publisher :
ISBN 13 :
Total Pages : 1186 pages
Book Rating : 4.E/5 ( download)
Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1979 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wolfgang Herbordt
Publisher : Springer Science & Business Media
ISBN 13 : 9783540239543
Total Pages : 292 pages
Book Rating : 4.2/5 (395 download)
Download or read book Sound Capture for Human / Machine Interfaces written by Wolfgang Herbordt and published by Springer Science & Business Media. This book was released on 2005-03-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a continuously increasing desire for natural and comfortable human/machine interaction, the acoustic interface of any terminal for multimedia or telecommunication services is challenged to allow seamless and hands-free audio communication. Sound Capture for Human-Machine Interfaces introduces the practical aspects of microphone array signal processing and presents various combinations of beamforming and acoustic echo cancellation.
Author : Xiangrong Wang
Publisher : Springer Nature
ISBN 13 : 9819995582
Total Pages : 387 pages
Book Rating : 4.8/5 (199 download)
Download or read book Sparse Sensing and Sparsity Sensed in Multi-sensor Array Applications written by Xiangrong Wang and published by Springer Nature. This book was released on with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 225 pages
Book Rating : 4.:/5 (227 download)
Download or read book Space/Time Random Processes and Optimum Array Processing written by and published by . This book was released on 1976 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representations of space/time signals as stationary, homogeneous random processes are used to formulate the theory of optimum array processing. Generalized Fourier expansions for one, two, and three dimensions are discussed. These representations include directional, isotropic signal fields, as well as all previously published ambient noise models. Receiving arrays are modeled in terms of how they observe signal fields with the roles of their geometry and the observation noise analyzed. The design of optimum beamformers is formulated and coupled to the representation of the signal field and the receiving array. The structure of optimum beamforms are analyzed and related to beam displacement, null placement, and superdirective methods. Processing performance obtained by exact methods and approximate methods are compared for various signal fields and array geometries. The closeness of the results indicate the usefulness of the representations and array analysis in predicting the performance of optimum systems. Finally, the structure of preformed beams and clustered receiving arrays are analyzed with these methods.
Author : Michael Brandstein
Publisher : Springer Science & Business Media
ISBN 13 : 3662046199
Total Pages : 401 pages
Book Rating : 4.6/5 (62 download)
Download or read book Microphone Arrays written by Michael Brandstein and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to provide a single complete reference on microphone arrays. Top researchers in this field contributed articles documenting the current state of the art in microphone array research, development and technological application.
Author : Ivan B. Djordjevic
Publisher : Springer Nature
ISBN 13 : 3030984915
Total Pages : 794 pages
Book Rating : 4.0/5 (39 download)
Download or read book Advanced Optical and Wireless Communications Systems written by Ivan B. Djordjevic and published by Springer Nature. This book was released on 2022-06-21 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this popular textbook keeps its structure, introducing the advanced topics of: (i) wireless communications, (ii) free-space optical (FSO) communications, (iii) indoor optical wireless (IR) communications, and (iv) fiber-optics communications, but thoroughly updates the content for new technologies and practical applications. The author presents fundamental concepts, such as propagation principles, modulation formats, channel coding, diversity principles, MIMO signal processing, multicarrier modulation, equalization, adaptive modulation and coding, detection principles, and software defined transmission, first describing them and then following up with a detailed look at each particular system. The book is self-contained and structured to provide straightforward guidance to readers looking to capture fundamentals and gain theoretical and practical knowledge about wireless communications, free-space optical communications, and fiber-optics communications, all which can be readily applied in studies, research, and practical applications. The textbook is intended for an upper undergraduate or graduate level courses in fiber-optics communication, wireless communication, and free-space optical communication problems, an appendix with all background material needed, and homework problems. In the second edition, in addition to the existing chapters being updated and problems being inserted, one new chapter has been added, related to the physical-layer security thus covering both security and reliability issues. New material on 5G and 6G technologies has been added in corresponding chapters.
