Principles of Modern Radar - Volume 2 1891121537

840 IndexPOI. See Probability of intercept (POI)Poincaré sphere, 598–601, 599fcircular polarization, 600, 600fdefined, 599elliptical polarization, 600–601, 600flinear polarization, 599–600, 600fPoint spread function (PSF), 134, 134f, 153Point spread response (PSR), 261, 266–267,267f, 269DBS and, 269linear phase error and, 246fmatched filtering, 315quadratic phase error and, 247frange migration, 278–279, 279fRDA. See Range-Doppler algorithms(RDA)RSA and, 289, 290–291, 290fslant/ground planes, 323–324squinted stripmap, 326Stolt interpolation, 312two-dimensional function, 286, 286fwideband phase error, 248–250, 249fPolar formatting algorithm (PFA), 9,235–239, 236f, 237–238f, 239ffunctionality of, 234implementation of, 238Polarimetric whitening filter (PWF),643–644Polarimetry, radar. See Radar polarimetryPolarization, 594–601. See also Specificentriesdefined, 594fork, 606Poincaré sphere. See Poincaré spherescattering matrix andoptimal, 604–607partial, 607–611states, defined, 598stokes parameters, 598–601wave. See Wave polarizationPolarization scattering matrix (PSM), 12–13Polar-to-rectangular interpolation, 236–237Pol-CLEAN technique, ISAR, 654Post-detection (noncoherent)integration, 563Post-Doppler STAP, 487–488, 487fPower spectral density (PSD), 786PPIN. See Pulse-present indicator (PPIN)Precipitation clutter, 616Predict, extract, match, and search (PEMS)modules, 638Pre-Doppler STAP, 488–489, 488fPRF. See Pulse repetition frequency (PRF)PRI. See Pulse repetition interval (PRI)Principal component analysis (PCA), 646Principal components inverse (PCI), 489Principal eigenvalue approach, 812–813Principle of stationary phase (PSP), 49–50Principles of Modern Radar: BasicPrinciples, 631Probability density function (PDF), 3, 100Probability of intercept (POI), 562Projection slice theorem, 235PSD. See Power spectral density (PSD)PSF. See Point spread function (PSF)PSLR. See Peak-to-sidelobe ratio (PSLR)PSM. See Polarization scattering matrix(PSM)PSP. See Principle of stationary phase (PSP)PSR. See Peak sidelobe ratio (PSR); Pointspread response (PSR)Pull-off, defined, 544PulseCW, 59frequency shift, 43phase corrected, 43short, transmission of, 99Pulse compression (PC), 545gain, stretch processing and, 37–38range resolution, 564–565waveform, 19–80receivers in, 28–30stretch processing. See StretchprocessingPulse-deinterleaving algorithm, 538Pulse-descriptor word (PDW), 538Pulse-present indicator (PPIN), 537Pulse repetition frequency (PRF), 40, 226lower limits, 318–321timing constraints, 231–233, 233fupper limits, 321–322values for SIR-B radar, 233fvariation, 567Pulse repetition interval (PRI), 7, 40, 231,464, 538, 711agility, 564threat parameters, 534tracker, 542Pulse-to-pulse frequency agility, 564, 566Pulse-to-pulse jitter, 567Pulse-to-pulse stagger, 567Pulse width (PW) measurement, 537PWF. See Polarimetric whiteningfilter (PWF)QQNR. See Quantization noise ratio (QNR)QPE. See Quadratic phase error (QPE)Quadratic phase error (QPE), 246–247, 247fQuadriphase codes, 20, 2113-element Barker code conversion to, 71tvariables, 24–25Quadriphase waveforms, 7, 70–75ambiguity surface of, 74match filtered response, 74spectrum, 72–74, 73f, 74fQuantization noise, 376–377Quantization noise ratio (QNR), 244RRadar à Impulsion et Antenne Synthétiques(RIAS) concept, 514, 514fRadar cross section (RCS), 4,13–14modeling, of human in motion, 718–719,719tstatistics, 577step detection, 578Radar polarimetry, 589–622acronyms, 593applications of, 611–618ground clutter, 617rain clutter, 616–619sea clutter, 617–618targets. See Targets, in radarpolarimetryfoundations of, 590key points, 591–592list of symbols, 592–593organization, 591overview, 589–593polarization, 594–601defined, 594Poincaré sphere. See Poincaré spherestokes parameters, 598–601wave. See Wave polarizationscattering matrix in. See Scattering matrixRadar(s)bistatic. See Bistatic radarconcepts, 1–2detection, 2, 3–4modes, 2–5. See also Imaging radar mode;Moving target indication (MTI)multi-input, multi-output. SeeMulti-input, multi-output (MIMO)radarmultistatic, 6peak transmit power, 125post-processing, 2, 12–13range gates in, 64sensors vs., 705topologies, 5–6RADARSAT-1, 329Radar system losses, 546–547Radar warning receiver (RWR), 534Radial velocity, estimates of, 578Radio frequency interference (RFI), 2, 10–11Radio frequency (RF)band designations, 535tbandwidth, 226combiner networks, 404