LEADER 05892nam 2200697 450 001 9910461774003321 005 20200520144314.0 010 $a1-5231-1712-5 010 $a1-60807-524-9 035 $a(CKB)2670000000231761 035 $a(EBL)979845 035 $a(OCoLC)804665173 035 $a(SSID)ssj0000737191 035 $a(PQKBManifestationID)12330520 035 $a(PQKBTitleCode)TC0000737191 035 $a(PQKBWorkID)10782309 035 $a(PQKB)10671682 035 $a(MiAaPQ)EBC979845 035 $a(Au-PeEL)EBL979845 035 $a(CaPaEBR)ebr10583835 035 $a(CaBNVSL)mat09100306 035 $a(IEEE)9100306 035 $a(EXLCZ)992670000000231761 100 $a20200730d2012 uy 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aElectronic warfare target location methods /$fRichard A. Poisel 205 $a2nd ed. 210 1$aBoston :$cArtech House,$d2012. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2012] 215 $a1 online resource (439 p.) 300 $aDescription based upon print version of record. 311 $a1-60807-523-0 320 $aIncludes bibliographical references and index. 327 $aElectronic WarfareTarget Location Methods Second Edition; Contents; Preface; References; Chapter 1 Introduction to Emitter Geolocation; 1.1 Introduction; 1.2 Gradient Descent Algorithm; 1.3 Concluding Remarks; References; Chapter 2 Triangulation; 2.1 Introduction; 2.2 Basic Concepts; 2.3 Least-Squares Error Estimation; 2.4 Total Least-Squares Estimation; 2.5 Least-Squares Distance Error PF Algorithm; 2.5.1 Brown's Least-Squares Triangulation Algorithm; 2.5.2 Hemispheric Least-Squares Error Estimation Algorithm; 2.5.3 Pages-Zamora Least-Squares; 2.5.4 Total Least-Squares Error. 327 $a2.6 Minimum Mean-Squares Error Estimation2.6.1 Dynamical Systems; 2.6.2 Linear Minimum Mean-Square Estimation; 2.6.3 Target Location Estimation with the Linear Model; 2.6.4 Kalman Filter Methods; 2.7 The Discrete Probability Density Method; 2.8 Generalized Bearings; 2.9 Maximum Likelihood PF Algorithm; 2.9.1 Maximum Likelihood Estimation Triangulation Algorithm; 2.9.2 Maximum Likelihood Estimation Algorithm Comparison; 2.10 Multiple Sample Correlation; 2.11 Bearing-Only Target Motion Analysis; 2.12 Sources of Error in Triangulation; 2.12.1 Geometric Dilution of Precision in Triangulation. 327 $a2.12.2 LOB Error2.12.3 Effects of Bias on Bearing-Only PF; 2.12.4 Combining Noisy LOB Measurements; 2.12.5 Effects of Navigation Error; 2.13 Concluding Remarks; References; Appendix 2A Least-Squares Error Estimation Program Listing; Appendix 2B Generalized Bearing Program Listing; Chapter 3 DF Techniques; 3.1 Introduction; 3.2 Array Processing Direction of Arrival Measurement Methods; 3.2.1 Introduction; 3.2.3 Array Covariance Modeling; 3.2.4 Direction of Arrival; 3.2.5 Subspace-Based Methods; 3.2.6 Beamforming AOA Estimation; 3.2.7 Maximum Likelihood AOA Estimation. 327 $a3.2.8 Least-Squares Error AOA Estimation3.2.9 Decoupling Sample Source Signals from AOA Parameters; 3.2.10 Gram-Schmidt Orthogonalization; 3.2.11 Nonlinear Programming; 3.3 Other Methods of Estimating the AOA; 3.3.1 Phase Interferometry; 3.3.2 Amplitude Systems; 3.3.3 Doppler Direction Finder; 3.4 MSE Phase Interferometer; 3.4.1 Introduction; 3.4.2 The Algorithm; 3.4.3 Simulation; 3.5 DF with a Butler Matrix; 3.5.1 Introduction; 3.5.2 Beamforming Network; 3.6 Phase Difference Estimation Using SAW Devices; 3.6.1 Introduction; 3.6.2 SAW Characteristics; 3.7 Concluding Remarks; References. 327 $aChapter 4 MUSIC4.1 Introduction; 4.2 MUSIC Overview; 4.3 MUSIC; 4.3.1 The MUSIC Algorithm; 4.4 Performance of MUSIC in the Presence of Modeling Errors; 4.4.1 Model Errors; 4.4.2 Error Expressions; 4.4.3 Results; 4.5 Determining the Number of Wavefields; 4.6 Effect of Phase Errors on the Accuracy of MUSIC; 4.6.1 Introduction; 4.6.2 Accuracy; 4.6.3 Solutions for Errors; 4.6.4 Statistics; 4.6.5 Horizontal Planar Arrays; 4.6.6 Simulations; 4.6.7 Summary; 4.7 Other Superresolution Algorithms; 4.7.1 Maximum Likelihood Method; 4.7.2 Adaptive Angular Response; 4.7.3 Thermal Noise Algorithm. 330 8 $aWorldwide growth of space communications has caused a rapid increase in the number of satellites operating in geostationary orbits, causing overcrowded orbits. This practical resource is designed to help professionals overcome this problem. This timely book provides a solid understanding of the use of radio interferometers for tracking and monitoring satellites in overcrowded environments. Practitioners learn the fundamentals of radio interferometer hardware, including antennas, receiving equipment, signal processing and phase detection, and measurement accuracies. This in-depth volume describes the nature of the targets to be tracked by the interferometer, helping to clarify the movement of target satellites and what specific information has to be caught by the interferometer. Additionally, engineers find details on applications to practical cases of satellite tracking, covering different types of interferometers, recent technical developments, orbital monitoring and safety control. 606 $aElectronics in military engineering 606 $aAutomatic tracking 606 $aAutomatic control 606 $aTarget acquisition 608 $aElectronic books. 615 0$aElectronics in military engineering. 615 0$aAutomatic tracking. 615 0$aAutomatic control. 615 0$aTarget acquisition. 676 $a623.043 700 $aPoisel$b Richard$0928687 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910461774003321 996 $aElectronic warfare target location methods$92183339 997 $aUNINA