Non-line-of-sight radar

Bringing together the essential underpinnings and techniques required to develop and field a viable NLOS radar, this book presents many examples, including electromagnetic radiation propagation in urban NLOS environments, predictive ray-tracing techniques, and more. --

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Bibliographic Details
Main Authors Watson, Brian C. (Author), Guerci, J. R. (Author)
Format Electronic eBook
LanguageEnglish
Published Boston : Artech House, [2019]
SeriesArtech House radar library.
Subjects
Radar.
Signal processing.
elektronické knihy
electronic books
Online AccessFull text
ISBN9781630815332
1630815330
9781630815318
1630815314
Physical Description1 online resource : illustrations

Cover

Table of Contents:
  • Intro
  • 1 Introduction
  • 1.1 Background
  • 1.2 NLOS Radar Overview
  • 1.3 Chapter Outline
  • References
  • 2 Review of Ground Surveillance Sensors
  • 2.1 MTI Radar
  • 2.2 Kalman Filter
  • 2.2.1 Linear Kalman Filter
  • 2.2.2 Extended Kalman Filter
  • 2.3 Multiple Hypothesis Tracking
  • 2.4 Bayesian Particle Filters
  • 2.5 Track-Before-Detect
  • References
  • 3 Exploitation of Multipath Physics in Det
  • 3.1 Introduction
  • 3.2 Review of EM Propagation and Multipa
  • 3.2.1 Diffraction Assumption
  • 3.2.2 Ray Tracing
  • 3.2.3 Modeling Antenna Directivity and G
  • 3.2.4 Modeling Atmospheric Loss
  • 3.2.5 Treatment of Diffuse Scattering
  • 3.2.6 Modeling Surface Reflection Polari
  • 3.2.7 Range-Doppler Processing
  • 3.2.8 MTI Signal Processing
  • 3.3 Geometric Analysis: A Basic EM Simul
  • 3.4 Full Electromagnetic Simulations
  • 3.5 Incorporating Building Geometries
  • 3.6 Radar System Analysis for Multipath
  • 3.7 Track Simulations of the City Model
  • 3.7.1 Track 1 (Urban) Simulation of Towe
  • 3.7.2 Track 2 (Street) Simulation of Tow
  • 3.7.3 Track 3 (Interstate) of Tower Moun
  • 3.7.4 Tower Simulation Summary
  • 3.8 Simulations of Phoenix/Tempe and Com
  • 3.9 NLOS Tracking
  • 3.9.1 MER Data Collection Description
  • 3.9.2 Validation of Multipath Signatures
  • 3.9.3 KA-MAP NLOS Tracker
  • 3.9.4 NLOS Tracker Results
  • 3.10 Summary
  • References
  • 4 Terrain Databases
  • 4.1 Terrain Databases
  • 4.1.1 DTED
  • 4.1.2 Land Cover
  • 4.1.3 Scattering Power versus Incident A
  • 4.2 Urban Databases
  • 4.2.1 Extracting Building Geometries fro
  • 4.2.2 Automatic Corner Detection Using I
  • 4.2.3 Measuring Building Geometries from
  • 4.2.4 Existing 3-D Urban Models
  • References
  • 5 High-Fidelity Modeling and Simulation
  • 5.1 Geometrics Optics Simulations of Ter
  • 5.1.1 Terrain Scattering LOS Calculation
  • 5.1.2 Terrain Scattering LOS Calculation.
  • 5.2 Diffraction
  • 5.2.1 KED
  • 5.2.2 UTD
  • 5.3 SEKE
  • 5.4 Radar Simulations Using Elliptical C
  • 5.5 Commercial Software
  • References
  • 6 Computing Hardware Acceleration Strategi
  • 6.1 GPU Computational Model
  • 6.2 GPU Programming
  • 6.3 FPGA
  • 6.4 Ray-Tracing Line-of-Sight Algorithms
  • 6.4.1 Shapes and Ray Intersections
  • 6.4.2 Intersection Acceleration Algorith
  • 6.5 GPU Ray-Tracing Example
  • 6.6 FPGA Ray Tracing
  • References
  • About the Authors
  • Index.

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