Author : Ras Mykha
Publisher : Unknown
Page : 32 pages
File Size : 45,6 Mb
Release : 2015-07-21
Category : Electronic
ISBN : 0956777368
The Sonar System
Ras Mykha
The Sonar System
The Sonar System Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of The Sonar System book. This book definitely worth reading, it is an incredibly well-written.
Sonar and Underwater Acoustics
Jean-Paul Marage,Yvon Mori
Author : Jean-Paul Marage,Yvon Mori
Publisher : John Wiley & Sons
Page : 590 pages
File Size : 40,8 Mb
Release : 2013-02-07
Category : Technology & Engineering
ISBN : 9781118600658
Sonar and Underwater Acoustics by Jean-Paul Marage,Yvon Mori Pdf
Sonar and Underwater Acoustics brings together all the concepts necessary for designers and users of sonar systems. Unlike other books on this subject, which are often too specialized, this book is accessible to a wider audience. The first part focuses on the acoustic environment, antenna structures, and electric acoustic interface. The latter provides knowledge required to design, as well as the development and implementation of chain processes for an active sonar from the conditioning input to output processing. The reader will find a comprehensive range of all problems encountered in underwater acoustics for a sonar application, from physical phenomena governing the environment and the corresponding constraints, through to the technical definition of transducers and antennas, and the types of signal processing involved. In one section, measures in underwater acoustics are also proposed.
Adverse Effects of Producing the AN/SQS-26 Surface Ship Sonar System for Service Use Before Completion of Development and Testing
United States. General Accounting Office
Author : United States. General Accounting Office
Publisher : Unknown
Page : 52 pages
File Size : 45,6 Mb
Release : 1971
Category : Sonar
ISBN : IND:30000090572466
Adverse Effects of Producing the AN/SQS-26 Surface Ship Sonar System for Service Use Before Completion of Development and Testing by United States. General Accounting Office Pdf
Sonar Systems
Nikolai Kolev
Author : Nikolai Kolev
Publisher : BoD – Books on Demand
Page : 338 pages
File Size : 54,8 Mb
Release : 2011-09-12
Category : Technology & Engineering
ISBN : 9789533073453
Sonar Systems by Nikolai Kolev Pdf
The book is an edited collection of research articles covering the current state of sonar systems, the signal processing methods and their applications prepared by experts in the field. The first section is dedicated to the theory and applications of innovative synthetic aperture, interferometric, multistatic sonars and modeling and simulation. Special section in the book is dedicated to sonar signal processing methods covering: passive sonar array beamforming, direction of arrival estimation, signal detection and classification using DEMON and LOFAR principles, adaptive matched field signal processing. The image processing techniques include: image denoising, detection and classification of artificial mine like objects and application of hidden Markov model and artificial neural networks for signal classification. The biology applications include the analysis of biosonar capabilities and underwater sound influence on human hearing. The marine science applications include fish species target strength modeling, identification and discrimination from bottom scattering and pelagic biomass neural network estimation methods. Marine geology has place in the book with geomorphological parameters estimation from side scan sonar images. The book will be interesting not only for specialists in the area but also for readers as a guide in sonar systems principles of operation, signal processing methods and marine applications.
Advanced Submarine Sonar Technology
United States. Bureau of Naval Personnel
Author : United States. Bureau of Naval Personnel
Publisher : Unknown
Page : 478 pages
File Size : 40,7 Mb
Release : 1965
Category : Electronic
ISBN : STANFORD:36105211334664
Advanced Submarine Sonar Technology by United States. Bureau of Naval Personnel Pdf
Animal Sonar Systems
R. Busnel
Author : R. Busnel
Publisher : Springer Science & Business Media
Page : 1097 pages
File Size : 47,7 Mb
Release : 2013-06-29
Category : Science
ISBN : 9781468472547
Animal Sonar Systems by R. Busnel Pdf
Thirteen years have gone by since the first international meet ing on Animal Sonar Systems was held in Frascati, Italy, in 1966. Since that time, almost 900 papers have been published on its theme. The first symposium was vital as it was the starting point for new research lines whose goal was to design and develop technological systems with properties approaching optimal biological systems. There have been highly significant developments since then in all domains related to biological sonar systems and in their appli cations to the engineering field. The time had therefore come for a multidisciplinary integration of the information gathered, not only on the evolution of systems used in animal echolocation, but on systems theory, behavior and neurobiology, signal-to-noise ratio, masking, signal processing, and measures observed in certain species against animal sonar systems. Modern electronics technology and systems theory which have been developed only since 1974 now allow designing sophisticated sonar and radar systems applying principles derived from biological systems. At the time of the Frascati meeting, integrated circuits and technol ogies exploiting computer science were not well enough developed to yield advantages now possible through use of real-time analysis, leading to, among other things, a definition of target temporal char acteristics, as biological sonar systems are able to do. All of these new technical developments necessitate close co operation between engineers and biologists within the framework of new experiments which have been designed, particularly in the past five years.
History of Russian Underwater Acoustics
Oleg A. Godin,David R. Palmer
Author : Oleg A. Godin,David R. Palmer
Publisher : World Scientific
Page : 1272 pages
File Size : 47,5 Mb
Release : 2008
Category : Technology & Engineering
ISBN : 9789812568250
History of Russian Underwater Acoustics by Oleg A. Godin,David R. Palmer Pdf
This book describes, using first-person accounts, the history of the development in the Soviet Union and, later, in Russia of an extremely important technical field and how that history was influenced by WWI, WWII, and the Cold War, by government bureaucracy, in both positive and negative ways, by the economic collapse of the Soviet Union, and most importantly, by the dedicated efforts of vast numbers of individuals, including some of the greatest scientific minds of the 20th century. It will make fascinating reading for engineers and scientists who were engaged in similar work in the West, for historians of the Cold War and of the Soviet Union, and for present day researchers who need to learn about Russian scientific contributions.Because of its importance to national security, much of the research and development effort in underwater acoustics was classified during the Cold War, both in the Soviet Union and the United States. This book presents the first declassified accounts of the development of numerous hydroacoustic systems by individuals having first-hand knowledge of the development efforts.
Sonar System Design
S. P. Pillai,Defence Research & Development Organisation (India)
Author : S. P. Pillai,Defence Research & Development Organisation (India)
Publisher : Unknown
Page : 168 pages
File Size : 44,8 Mb
Release : 2013
Category : Sonar
ISBN : 8186514376
Sonar System Design by S. P. Pillai,Defence Research & Development Organisation (India) Pdf
An Introduction to Sonar Systems Engineering
Lawrence J. Ziomek
Author : Lawrence J. Ziomek
Publisher : CRC Press
Page : 695 pages
File Size : 47,7 Mb
Release : 2017-02-24
Category : Technology & Engineering
ISBN : 9781315282527
An Introduction to Sonar Systems Engineering by Lawrence J. Ziomek Pdf
Written in tutorial style, this textbook discusses the fundamental topics of modern day Sonar Systems Engineering for the analysis and design of both active and passive sonar systems. Included are basic signal design for active sonar systems and understanding underwater acoustic communication signals. Mathematical theory is provided, plus practical design and analysis equations for both passive and active sonar systems. Practical homework problems are included at the end of each chapter and a solutions manual and lecture slides for each chapter are available for adopting professors.
Underwater Acoustics
Richard P. Hodges
Author : Richard P. Hodges
Publisher : John Wiley & Sons
Page : 386 pages
File Size : 40,8 Mb
Release : 2011-06-28
Category : Science
ISBN : 9781119957492
Underwater Acoustics by Richard P. Hodges Pdf
Offering complete and comprehensive coverage of modern sonar spectrum system analysis, Underwater Acoustics: Analysis, Design and Performance of Sonar provides a state-of-the-art introduction to the subject and has been carefully structured to offer a much-needed update to the classic text by Urick. Expanded to included computational approaches to the topic, this book treads the line between the highly theoretical and mathematical texts and the more populist, non-mathematical books that characterize the existing literature in the field. The author compares and contrasts different techniques for sonar design, analysis and performance prediction and includes key experimental and theoretical results, pointing the reader towards further detail with extensive references. Practitioners in the field of sonar design, analysis and performance prediction as well as graduate students and researchers will appreciate this new reference as an invaluable and timely contribution to the field. Chapters include the sonar equation, radiated, self and ambient noise, active sonar sources, transmission loss, reverberation, transducers, active target strength, statistical detection theory, false alarms, contacts and targets, variability and uncertainty, modelling detections and tactical decision aids, cumulative probability of detection, tracking target motion analysis and localization, and design and evaluation of sonars
Advances in Sonar Technology
Sergio Silva
Author : Sergio Silva
Publisher : BoD – Books on Demand
Page : 254 pages
File Size : 41,8 Mb
Release : 2009-02-01
Category : Technology & Engineering
ISBN : 9783902613486
Advances in Sonar Technology by Sergio Silva Pdf
The demand to explore the largest and also one of the richest parts of our planet, the advances in signal processing promoted by an exponential growth in computation power and a thorough study of sound propagation in the underwater realm, have lead to remarkable advances in sonar technology in the last years.The work on hand is a sum of knowledge of several authors who contributed in various aspects of sonar technology. This book intends to give a broad overview of the advances in sonar technology of the last years that resulted from the research effort of the authors in both sonar systems and their applications. It is intended for scientist and engineers from a variety of backgrounds and even those that never had contact with sonar technology before will find an easy introduction with the topics and principles exposed here.
An Introduction to Sonar Systems Engineering
Lawrence J. Ziomek
Author : Lawrence J. Ziomek
Publisher : CRC Press
Page : 770 pages
File Size : 42,8 Mb
Release : 2022-08-23
Category : Technology & Engineering
ISBN : 9781000617863
An Introduction to Sonar Systems Engineering by Lawrence J. Ziomek Pdf
An Introduction to Sonar Systems Engineering Second Edition Important topics that are fundamental to the understanding of modern-day sonar systems engineering are featured. Linear, planar, and volume array theory, including near-field and far-field beam patterns, beam steering, and array focusing, are covered. Real-world arrays such as the twin-line planar array and a linear array of triplets, which are solutions to the port/starboard (left/right) ambiguity problem associated with linear towed arrays, are examined in detail. Detailed explanations of the fundamentals of side-looking (side-scan) and synthetic-aperture sonars are presented. Bistatic scattering with moving platforms is explored with derivations of exact solutions for the time delay, time-compression/time-expansion factor, and Doppler shift at a receiver for both the scattered and direct acoustic paths. Time-domain and frequency-domain descriptions, and the design of CW, LFM, and Doppler-invariant HFM pulses, are explained. Target detection in the presence of reverberation and noise is examined. Time-domain and frequency-domain descriptions of MFSK, MQAM, and OFDM underwater acoustic communication signals are also discussed. Although the book is mathematically rigorous, it is written in a tutorial style. Many useful, practical design and analysis equations for both passive and active sonar systems are derived from first principles. No major steps in the derivation of important results are skipped – all assumptions and approximations are clearly stated. Particular attention is paid to the correct units for functions and parameters. Many figures, tables, examples, and practical homework problems at the end of each chapter are included to aid in the understanding of the material covered. New to the Second Edition Chapter 15 Synthetic-Aperture Sonar Chapter 13, Section 13.3, The Rectangular-Envelope HFM Pulse Chapter 10, Section 10.7, Moving Platforms, was rewritten, which allowed for the elimination of Appendix 10C from the first edition New explanations/discussions were added to Subsections 1.2.1 and 1.3.1 in Chapter 1 Appendix 1A was rewritten and the new Table 1A-1 was added to Chapter 1 A solutions manual is available for adopting professors
Sonar Systems
N. Z. Kolev
Author : N. Z. Kolev
Publisher : Unknown
Page : 336 pages
File Size : 51,9 Mb
Release : 2011
Category : Electronic
ISBN : 9535160494
Sonar Systems by N. Z. Kolev Pdf
The book is an edited collection of research articles covering the current state of sonar systems, the signal processing methods and their applications prepared by experts in the field. The first section is dedicated to the theory and applications of innovative synthetic aperture, interferometric, multistatic sonars and modeling and simulation. Special section in the book is dedicated to sonar signal processing methods covering: passive sonar array beamforming, direction of arrival estimation, signal detection and classification using DEMON and LOFAR principles, adaptive matched field signal processing. The image processing techniques include: image denoising, detection and classification of artificial mine like objects and application of hidden Markov model and artificial neural networks for signal classification. The biology applications include the analysis of biosonar capabilities and underwater sound influence on human hearing. The marine science applications include fish species target strength modeling, identification and discrimination from bottom scattering and pelagic biomass neural network estimation methods. Marine geology has place in the book with geomorphological parameters estimation from side scan sonar images. The book will be interesting not only for specialists in the area but also for readers as a guide in sonar systems principles of operation, signal processing methods and marine applications.
Digital Sonar Design in Underwater Acoustics
Qihu Li
Author : Qihu Li
Publisher : Springer Science & Business Media
Page : 658 pages
File Size : 47,7 Mb
Release : 2012-03-05
Category : Science
ISBN : 9783642182907
Digital Sonar Design in Underwater Acoustics by Qihu Li Pdf
"Digital Sonar Design in Underwater Acoustics Principles and Applications" provides comprehensive and up-to-date coverage of research on sonar design, including the basic theory and techniques of digital signal processing, basic concept of information theory, ocean acoustics, underwater acoustic signal propagation theory, and underwater signal processing theory. This book discusses the general design procedure and approaches to implementation, the design method, system simulation theory and techniques, sonar tests in the laboratory, lake and sea, and practical validation criteria and methods for digital sonar design. It is intended for researchers in the fields of underwater signal processing and sonar design, and also for navy officers and ocean explorers. Qihu Li is a professor at the Institute of Acoustics, Chinese Academy of Sciences, and an academician of the Chinese Academy of Sciences.
Introduction to Sonar Transducer Design
John C. Cochran
Author : John C. Cochran
Publisher : John Wiley & Sons
Page : 548 pages
File Size : 45,6 Mb
Release : 2022-05-03
Category : Technology & Engineering
ISBN : 9781119851059
Introduction to Sonar Transducer Design by John C. Cochran Pdf
INTRODUCTION TO SONAR TRANSDUCER DESIGN A comprehensive introduction to sonar transducer design, complete with real world examples, step-by-step instruction, and detailed mathematical review In Introduction to Sonar Transducer Design, renowned sensor engineer Dr. John C. Cochran delivers an instructive and comprehensive exploration of the foundations of sonar transducer design perfect for beginning and experienced professional transducer designers. The book offers a detailed mathematical review of the subject, as well as fulsome design examples. Beginning with a description of acoustic wave propagation, along with a review of radiation from a variety of sources, the book moves on to discuss equivalent circuit models that explain wave propagation in solids and liquids. The book reviews examples of projectors and hydrophones accompanied by complete mathematical solutions. All included math is developed from first principles to a final solution using an intuitive, step-by-step approach. Introduction to Sonar Transducer Design offers professionals and students the analytical tools and assumptions required for start-to-finish transducer design. It also provides: A thorough introduction to acoustic waves and radiation, including small signals, linear acoustics, the equations of continuity, motion, the wave equation in a fluid media, and integral formulations Comprehensive explorations of the elements of transduction, including various forms of impedance, and mechanical and acoustical equivalent circuits, as well as their combination Practical discussions of waves in solid media, including homogeneous, isotropic, elastic, and solid media, piezoelectricity and piezoelectric ceramic materials, and waves in non-homogeneous, piezoelectric media In-depth examinations of sonar projectors and sonar hydrophones, including the elements and tools of sonar projector and sonar hydrophone design, as well as their applications Perfect for sonar system engineers, particularly those involved in defense, Introduction to Sonar Transducer Design will also earn a place in the libraries of acoustic, audio, underwater communication, and naval engineers.