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Introduction to Sonar Systems Engineering [Kõva köide]

(Naval Postgraduate School, Monterey, California, USA)
  • Formaat: Hardback, 696 pages, kõrgus x laius: 254x178 mm, kaal: 1574 g, 10 Illustrations, color; 176 Illustrations, black and white
  • Ilmumisaeg: 21-Dec-2016
  • Kirjastus: Productivity Press
  • ISBN-10: 1498778720
  • ISBN-13: 9781498778725
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Introduction to Sonar Systems EngineeringSuurem pilt
  • Formaat: Hardback, 696 pages, kõrgus x laius: 254x178 mm, kaal: 1574 g, 10 Illustrations, color; 176 Illustrations, black and white
  • Ilmumisaeg: 21-Dec-2016
  • Kirjastus: Productivity Press
  • ISBN-10: 1498778720
  • ISBN-13: 9781498778725
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781498778725.html
Märksõnad:
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.

Arvustused

"I have taught underwater acoustic courses for years and I find that Professor Ziomek's style used in his other books is well liked by students. This new book continues that style and I'm certain that my students will find it an effective learning tool. " James H. Miller, University of Rhode Island, USA

"The book is very well written and it is very rigorously presented. I believe this will be a perfect reference for students and practitioners." Alessio Balleri, Cranfield University, United Kingdom "I have taught underwater acoustic courses for years and I find that Professor Ziomek's style used in his other books is well liked by students. This new book continues that style and I'm certain that my students will find it an effective learning tool. " James H. Miller, University of Rhode Island, USA

"The book is very well written and it is very rigorously presented. I believe this will be a perfect reference for students and practitioners." Alessio Balleri, Cranfield University, United Kingdom

Preface xiii
1 Complex Aperture Theory -- Volume Apertures -- General Results
1(40)
1.1 Coupling Transmitted and Received Electrical Signals to the Fluid Medium
1(5)
1.1.1 Transmit Coupling Equation
1(3)
1.1.2 Receive Coupling Equation
4(2)
1.2 The Near-Field Beam Pattern of a Volume Aperture
6(22)
1.2.1 Transmit Aperture
6(15)
1.2.2 Receive Aperture
21(7)
1.3 The Far-Field Beam Pattern of a Volume Aperture
28(13)
1.3.1 Transmit Aperture
28(5)
1.3.2 Receive Aperture
33(2)
Problems
35(1)
Appendix 1A
36(3)
Appendix 1B Important Functions and their Units at a Transmit and Receive Volume Aperture
39(2)
2 Complex Aperture Theory -- Linear Apertures
41(62)
2.1 The Far-Field Beam Pattern of a Linear Aperture
41(3)
2.2 Amplitude Windows and Corresponding Far-Field Beam Patterns
44(19)
2.2.1 The Rectangular Amplitude Window
45(3)
2.2.2 The Triangular Amplitude Window
48(4)
2.2.3 The Cosine Amplitude Window
52(5)
2.2.4 The Hanning, Hamming, and Blackman Amplitude Windows
57(6)
2.3 Beamwidth
63(7)
2.4 Beam Steering
70(3)
2.5 Beamwidth at an Arbitrary Beam-Steer Angle
73(8)
2.6 The Near-Field Beam Pattern of a Linear Aperture
81(22)
2.6.1 Aperture Focusing
84(1)
2.6.2 Beam Steering and Aperture Focusing
85(1)
Problems
86(4)
Appendix 2A Transmitter and Receiver Sensitivity Functions of a Continuous Line Transducer
90(2)
Appendix 2B Radiation from a Linear Aperture
92(6)
Appendix 2C Symmetry Properties and Far-Field Beam Patterns
98(2)
Appendix 2D Computing the Normalization Factor
100(2)
Appendix 2E Summary of One-Dimensional Spatial Fourier Transforms
102(1)
3 Complex Aperture Theory -- Planar Apertures
103(38)
3.1 The Far-Field Beam Pattern of a Planar Aperture
103(3)
3.2 The Far-Field Beam Pattern of a Rectangular Piston
106(5)
3.3 The Far-Field Beam Pattern of a Circular Piston
111(9)
3.4 Beam Steering
120(2)
3.5 The Near-Field Beam Pattern of a Planar Aperture
122(19)
3.5.1 Beam Steering and Aperture Focusing
125(1)
Problems
126(3)
Appendix 3A Transmitter and Receiver Sensitivity Functions of a Planar Transducer
129(3)
Appendix 3B Radiation from a Planar Aperture
132(6)
Appendix 3C Computing the Normalization Factor
138(3)
4 Time-Average Radiated Acoustic Power
141(16)
4.1 Directivity and Directivity Index
141(7)
4.2 The Source Level of a Directional Sound-Source
148(9)
Problems
154(3)
5 Side-Looking Sonar
157(34)
5.1 Swath Width
157(6)
5.2 Cross-Track (Slant-Range) Resolution
163(2)
5.3 Along-Track (Azimuthal) Resolution
165(4)
5.4 Slant-Range Ambiguity
169(3)
5.5 Azimuthal Ambiguity
172(3)
5.6 A Rectangular-Piston Model for a Side-Looking Sonar
175(1)
5.7 Design and Analysis of a Side-Looking Sonar Mission
176(15)
5.7.1 Deep Water
176(7)
5.7.2 Shallow Water
183(5)
Problems
188(3)
6 Array Theory -- Linear Arrays
191(86)
6.1 The Far-Field Beam Pattern of a Linear Array
191(24)
6.1.1 Even Number of Elements
192(15)
6.1.2 Odd Number of Elements
207(8)
6.2 Common Amplitude Weights and Corresponding Far-Field Beam Patterns
215(7)
6.3 Dolph-Chebyshev Amplitude Weights
222(9)
6.4 The Phased Array -- Beam Steering
231(4)
6.5 Far-Field Beam Patterns and the Spatial Discrete Fourier Transform
235(12)
6.5.1 Grating Lobes
239(8)
6.6 The Near-Field Beam Pattern of a Linear Array
247(30)
6.6.1 Beam Steering and Array Focusing
250(7)
Problems
257(4)
Appendix 6A Normalization Factor for the Array Factor for N Even and Odd
261(3)
Appendix 6B Transmitter and Receiver Sensitivity Functions of an Omnidirectional Point-Element
264(2)
Appendix 6C Radiation from an Omnidirectional Point-Source
266(5)
Appendix 6D One-Dimensional Spatial FIR Filters
271(2)
Appendix 6E Far-Field Beam Patterns and the Spatial Discrete Fourier Transform for N Even
273(4)
7 Array Gain
277(42)
7.1 General Definition of Array Gain for a Linear Array
277(4)
7.2 Acoustic Field Radiated by a Target
281(6)
7.3 Total Output Signal from a Linear Array due to the Target
287(17)
7.3.1 FFT Beamforming for Linear Arrays
298(6)
7.4 Total Output Signal from a Linear Array due to Ambient Noise and Receiver Noise
304(3)
7.5 Evaluation of the Equation for Array Gain
307(12)
Problems
312(1)
Appendix 7A Attenuation Coefficient of Seawater
313(2)
Appendix 7B Fourier Transform, Fourier Series Coefficients, Time-Average Power, and Power Spectrum via the DFT
315(4)
8 Array Theory -- Planar Arrays
319(62)
8.1 The Far-Field Beam Pattern of a Planar Array
319(28)
8.2 The Phased Array -- Beam Steering
347(10)
8.3 Far-Field Beam Patterns and the Two-Dimensional Spatial Discrete Fourier Transform
357(5)
8.4 The Near-Field Beam Pattern of a Planar Array
362(4)
8.4.1 Beam Steering and Array Focusing
364(2)
8.5 FFT Beamforming for Planar Arrays
366(15)
Problems
375(3)
Appendix 8A Two-Dimensional Spatial FIR Filters
378(1)
Appendix 8B Normalization Factor for the Array Factor
379(2)
9 Array Theory -- Volume Arrays
381(28)
9.1 The Far-Field Beam Pattern of a Cylindrical Array
381(19)
9.1.1 The Phased Array -- Beam Steering
387(13)
9.2 The Far-Field Beam Pattern of a Spherical Array
400(9)
9.2.1 The Phased Array -- Beam Steering
404(1)
Problems
405(4)
10 Bistatic Scattering
409(78)
10.1 Target Strength
409(12)
10.2 Computing the Scattering Function of an Object
421(3)
10.3 Direct Path
424(2)
10.4 Sonar Equations
426(16)
10.4.1 Scattered Path
426(11)
10.4.2 Direct Path
437(5)
10.5 Broadband Solutions
442(6)
10.5.1 Scattered Path
442(4)
10.5.2 Direct Path
446(2)
10.6 A Statistical Model of the Scattering Function
448(8)
10.7 Moving Platforms
456(31)
10.7.1 Scattered Path
456(14)
10.7.2 Direct Path
470(5)
Problems
475(1)
Appendix 10A Radiation from a Time-Harmonic, Omnidirectional Point-Source
476(7)
Appendix 10B Gradient of the Time-Independent, Free-Space, Green's Function
483(2)
Appendix 10C
485(2)
11 Real Bandpass Signals and Complex Envelopes
487(28)
11.1 Definitions and Basic Relationships
487(10)
11.1.1 Signal Energy and Time-Average Power
492(3)
11.1.2 The Power Spectrum
495(2)
11.1.3 Orthogonality Relationships
497(1)
11.2 The Complex Envelope of an Amplitude-and-Angle-Modulated Carrier
497(9)
11.2.1 The Bandpass Sampling Theorem
503(1)
11.2.2 Orthogonality Relationships
504(2)
11.3 The Quadrature Demodulator
506(9)
Problems
511(4)
12 Target Detection in the Presence of Reverberation and Noise
515(66)
12.1 A Binary Hypothesis-Testing Problem
515(5)
12.2 The Signal-to-Interference Ratio
520(7)
12.3 Probability of False Alarm and Decision Threshold
527(11)
12.4 Probability of Detection and Receiver Operating Characteristic Curves
538(43)
Problems
553(1)
Appendix 12A Mathematical Models of the Target Return and Reverberation Return
554(11)
Appendix 12B Derivation of the Denominator of the Signal-to-Interference Ratio
565(10)
Appendix 12C Table 12C-1 Marcum Q-Function Q(a,b)
575(2)
Appendix 12D How to Compute Values for σ0/σ1
577(1)
Appendix 12E
578(3)
13 The Auto-Ambiguity Function and Signal Design
581(34)
13.1 The Rectangular-Envelope CW Pulse
581(16)
13.2 The Rectangular-Envelope LFM Pulse
597(18)
Problems
612(3)
14 Underwater Acoustic Communication Signals
615(52)
14.1 M-ary Frequency-Shift Keying
615(16)
14.1.1 Time-Domain Description
615(2)
14.1.2 Frequency Spectrum and Bandwidth
617(2)
14.1.3 Signal Energy and Time-Average Power
619(3)
14.1.4 Orthogonality Conditions
622(1)
14.1.5 Demodulation
623(8)
14.2 M-ary Quadrature Amplitude Modulation
631(19)
14.2.1 Time-Domain Description
631(8)
14.2.2 Frequency Spectrum and Bandwidth
639(2)
14.2.3 Signal Energy and Time-Average Power
641(7)
14.2.4 Demodulation
648(2)
14.3 Orthogonal Frequency-Division Multiplexing
650(17)
14.3.1 Time-Domain Description
650(1)
14.3.2 Frequency Spectrum and Bandwidth
651(4)
14.3.3 Signal Energy and Time-Average Power
655(3)
14.3.4 Demodulation
658(6)
Problems
664(3)
Bibliography 667(4)
Index 671
Dr. Lawrence J. Ziomek is a full professor of Electrical and Computer Engineering at the Naval Postgraduate School in Monterey, CA.