Source Localization Within A Uniform Circular Sensor Array
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Source Localization Within A Uniform Circular Sensor Array
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Author : Danny Zhu
language : en
Publisher:
Release Date : 2007
Source Localization Within A Uniform Circular Sensor Array written by Danny Zhu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Antenna arrays categories.
"Traditional source localization problems have been considered with linear and planar antenna arrays. In this research work, we assume that the sources are located within a uniformly spaced circular sensor array. Using a modified Metropolis algorithm and Polak-Ribière conjugate gradients, a hybrid optimization algorithm is proposed to localize sources within a two dimensional uniform circular sensor array, which suffers from far field attenuation. The developed algorithm is capable of accurately locating the position of a single, stationary source within 1% of a wavelength and 1° of angular displacement. In the single stationary source case, the simulated Cramer-Rao Lower Bound has also shown low noise susceptibility for a reasonable signal to noise ratio. Additionally, the localization of multiple stationary sources within the array is presented and tracking capabilities for a slowly moving non-stationary source is also demonstrated. In each case, results are presented, analyzed and discussed. Furthermore, the proposed algorithm has also been validated through hardware experimentation. The design and construction of four microstrip patch antennas and a wire antenna have been completed to emulate a circular sensor array and the enclosed source, respectively. Within this array, data has been collected at the four sensors from several fixed source positions and fitted into the proposed algorithm for source localization. The convergence of the algorithm with both simulated data and data collected from hardware are compared and sources of error and potential improvements are proposed"--Abstract.
New Algorithms And Analysis For Source Localization Using Uniform Linear Arrays
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Author : Joseph August Marks
language : en
Publisher:
Release Date : 1993
New Algorithms And Analysis For Source Localization Using Uniform Linear Arrays written by Joseph August Marks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.
Sensor Array Signal Processing
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Author : Prabhakar S. Naidu
language : en
Publisher: CRC Press
Release Date : 2009-06-08
Sensor Array Signal Processing written by Prabhakar S. Naidu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-08 with Technology & Engineering categories.
Since publication of the first edition of Sensor Array Signal Processing in 2000, the field it heralded has come of age. Sensor arrays helped usher in the age of wireless communication by meeting the increasing capacity requirements of ever growing wireless networks, but that is only one example of the number of uses served by this valuable te
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Author :
language : en
Publisher: CRC Press
Release Date :
written by and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Modern Signal Processing
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Author : Xian-Da Zhang
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2022-12-05
Modern Signal Processing written by Xian-Da Zhang and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-05 with Technology & Engineering categories.
The book systematically introduces theories of frequently-used modern signal processing methods and technologies, and focuses discussions on stochastic signal, parameter estimation, modern spectral estimation, adaptive filter, high-order signal analysis and non-linear transformation in time-domain signal analysis. With abundant exercises, the book is an essential reference for graduate students in electrical engineering and information science.
Sound Source Localization
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Author : Richard R. Fay
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-05-20
Sound Source Localization written by Richard R. Fay and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-20 with Science categories.
The Springer Handbook of Auditory Research presents a series of compreh- sive and synthetic reviews of the fundamental topics in modern auditory - search. The volumes are aimed at all individuals with interests in hearing research including advanced graduate students, postdoctoral researchers, and clinical investigators. The volumes are intended to introduce new investigators to important aspects of hearing science and to help established investigators to better understand the fundamental theories and data in ?elds of hearing that they may not normally follow closely. Each volume presents a particular topic comprehensively, and each serves as a synthetic overview and guide to the literature. As such, the chapters present neither exhaustive data reviews nor original research that has not yet appeared in peer-reviewed journals. The volumes focus on topics that have developed a solid data and conceptual foundation rather than on those for which a literature is only beginning to develop. New research areas will be covered on a timely basis in the series as they begin to mature.
Passive Source Localization Of Sensor Arrays
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Author : Junli Liang
language : en
Publisher:
Release Date : 2012
Passive Source Localization Of Sensor Arrays written by Junli Liang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Technology categories.
Passive Source Localization of Sensor Arrays.
Sensor Array
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Author : Wuqiang Yang
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-05-23
Sensor Array written by Wuqiang Yang and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-23 with Technology & Engineering categories.
Sensor arrays are used to overcome the limitation of simple and/or individual conventional sensors. Obviously, it is more complicated to deal with some issues related to sensor arrays, e.g. signal processing, than those conventional sensors. Some of the issues are addressed in this book, with emphasis on signal processing, calibration and some advanced applications, e.g. how to place sensors as an array for accurate measurement, how to calibrate a sensor array by experiment, how to use a sensor array to track non-stationary targets efficiently and effectively, how to use an ultrasonic sensor array for shape recognition and position measurement, how to use sensor arrays to detect chemical agents, and applications of gas sensor arrays, including e-nose. This book should be useful for those who would like to learn the recent developments in sensor arrays, in particular for engineers, academics and postgraduate students studying instrumentation and measurement.
Academic Press Library In Signal Processing
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Author : Mats Viberg
language : en
Publisher: Academic Press
Release Date : 2013-08-31
Academic Press Library In Signal Processing written by Mats Viberg and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-31 with Technology & Engineering categories.
This third volume, edited and authored by world leading experts, gives a review of the principles, methods and techniques of important and emerging research topics and technologies in array and statistical signal processing. With this reference source you will: Quickly grasp a new area of research Understand the underlying principles of a topic and its application Ascertain how a topic relates to other areas and learn of the research issues yet to be resolved Quick tutorial reviews of important and emerging topics of research in array and statistical signal processing Presents core principles and shows their application Reference content on core principles, technologies, algorithms and applications Comprehensive references to journal articles and other literature on which to build further, more specific and detailed knowledge Edited by leading people in the field who, through their reputation, have been able to commission experts to write on a particular topic
Sparse Sensing And Sparsity Sensed In Multi Sensor Array Applications
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Author : Xiangrong Wang
language : en
Publisher: Springer Nature
Release Date :
Sparse Sensing And Sparsity Sensed In Multi Sensor Array Applications written by Xiangrong Wang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.