An Introduction to Sonar Systems Engineering

图书简介

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.

Complex Aperture Theory ? Volume Apertures ? General Results. Coupling Transmitted and Received Electrical Signals to the Fluid Medium. Transmit Coupling Equation. Receive Coupling Equation. The Near-Field Beam Pattern of a Volume Aperture. Transmit Aperture. Receive Aperture. The Far-Field Beam Pattern of a Volume Aperture. Transmit Aperture. Receive Aperture. Complex Aperture Theory ? Linear Apertures. The Far-Field Beam Pattern of a Linear Aperture. Amplitude Windows and Corresponding Far-Field Beam Pattern of a Linear Aperture. Amplitude Windows and Corresponding Far Field Beam Patterns. The Rectangular Amplitude Window. The Triangular Amplitude Window. The Cosine Amplitude Window. The Hanning, Hamming, and Blackman Amplitude Windows. Beamwidth. Beam Steering. Beamwidth at an Arbitrary Beam-Steer Angle. The Near-Field Beam Pattern of a Linear Aperture. Aperture Focusing. Beam Steering and Aperture Focusing. Complex Aperture Theory ? Planar Apertures. The Far-Field Beam Pattern of a Planar Aperture. The Far-Field Bean Pattern of a Rectangular Piston. The Far Field Beam Pattern of a Circular Piston. Beam Steering. The Near Field Beam Pattern of a Planar Aperture. Beam Steering and Aperture Focusing. Time Average Radiated Acoustic Power. Directivity and Directivity Index. The Source Level of a Directional Sound- Source.

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An Introduction to Sonar Systems Engineering 声纳系统工程导论 工程热物理

An Introduction to Sonar Systems Engineering

声纳系统工程导论
工程热物理