Principles of Modern Radar - Volume 2 1891121537

846 IndexWWald sequential test, comparison ofalgorithms via, 637Walk phase, in pull-off sequence, 544Waveform generators (WFG), 404–405Waveforms, 1, 6–8biphase-coded, 70composite, 40, 42LFM, 19–20for MIMO radar, 135–138, 136–137fmyriad, 226NLFM. See Nonlinear frequencymodulated (NLFM) waveformsorthogonal. See Orthogonal waveformsphase-coded, 20pulse compression. See Pulsecompression (PC), waveformquadriphase, 7, 70–75resolution, 7stepped chirp. See Stepped chirpwaveformstepped frequency. See Stepped frequency(SF) waveformtime-domain envelope, 51variables, 21–22Wavelet transform, 655Wave polarization, 589fundamentals of, 594–598, 594fcircular, 595, 595felliptical, 596–598, 596flinear, 595, 595fWeather effects, InSAR, 378, 379Weight estimation, adaptive jammercancellation, 429–432Cholesky factorization, 432key considerations, 429–430sample matrix inversion, 430–431SINR loss, 430, 431fweight jitter stabilization, 431–432, 431fWeighting networkfor Barker sidelobes reduction (BWN),777–778, 778tWeight jitterdefined, 431stabilization, 431–432, 431fWFG. See Waveform generators (WFG)Whitening matched filter, 90output of, 91White scatterers model, 509n6Wideband limiting, 570–571Wideband MTI, 520–524, 521f, 522fecartometry measurements, 523, 523fMiTI, 523–524, 523fWideband operation, for adaptivebeamforming, 441–449antenna pattern response, 442fjammer dispersion, 443, 444fjoint spatial-frequency domain, 444–446LFM/stretch, 446–449, 447f, 448fsubbanding, 446, 446fWideband phase error, 248–250, 249fWideband pulse compressionwaveforms, 565Wide instantaneous dynamic range, 569Wide-pulse waveform, 562–563Wiener filter, 422–423WiFi-based PBR, range sidelobe control in,776–780, 777f, 778t, 780fWiFi transmitters, 740Wiley, Carl, 211WiMAX. See Worldwide Interoperability forMicrowave Access (WiMAX)WiMAX-based PBR, range sidelobe controlin, 780–786, 781t, 782f, 783f, 785fWorldwide Interoperability for MicrowaveAccess (WiMAX), 740Wrapped interferometric phase difference,InSAR, 365–366Wrapped phase, InSAR, 351–354, 353fXX band system, 385XEYE. See Cross-eye (XEYE)Xpatch Electromagnetic SimulationSoftware, 638XPOL. See Cross-polarization (XPOL)ZZebra plots, 233Zero padding, 44, 63