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Publications about 'sidelobe level'

Articles in journal or book chapters

  1. Hao Zhang and Paco López-Dekker. Persistent Scatterer Densification Through the Application of Capon- and APES-Based SAR Reprocessing Algorithms. IEEE Trans. Geosci. Remote Sens., pp 1-13, 2019. Keyword(s): SAR Processing, PSI, Persistent Scatterer Interferometry, Synthetic aperture radar, Signal resolution, Spatial resolution, Estimation, Dispersion, Jitter, Amplitude and phase estimation (APES), Capon, persistent scatterer (PS) density, PS interferometry (PSI), superresolution (SR).. [Abstract] [bibtex-entry]


  2. A. E. Albright Blomberg, A. Austeng, Roy E. Hansen, and S. A. V. Synnes. Improving Sonar Performance in Shallow Water Using Adaptive Beamforming. IEEE Journal of Oceanic Engineering, 38(2):297-307, April 2013. Keyword(s): Synthetic Aperture Sonar, SAS, adaptive signal processing, array signal processing, interference suppression, optimisation, sonar imaging, Hanning window, LCA beamformer, MVDR beamformer, SNR, adaptive beamforming, adaptive minimum variance distortionless response beamformer, bottom-imaging sonars, dense receiver array, four-element receivers, low complexity adaptive beamformer, low sidelobe levels, multipath interference avoidance, multipath propagation, narrow mainlobe width, optimization criteria, second-order multipaths, shallow-water environments, sidelobe suppression, signal-to-noise ratio, sonar performance, spatial smoothing, vertical array, Array signal processing, Arrays, Receivers, Scattering, Sea surface, Signal to noise ratio, Sonar, Adaptive beamforming, multipath reduction, shallow-water imaging, sonar. [Abstract] [bibtex-entry]


  3. A. E. A. Blomberg, C. I. C. Nilsen, A. Austeng, and Roy E. Hansen. Adaptive Sonar Imaging Using Aperture Coherence. IEEE Journal of Oceanic Engineering, 38(1):98-108, January 2013. Keyword(s): Synthetic Aperture Sonar, SAS, array signal processing, sonar imaging, speckle, DAS beamformer, HISAS 1030 sonar, SNR scenarios, SWiP, Wiener postfilter, adaptive sonar imaging, aperture-coherence-based methods, backscattered energy, coherence factor, computationally efficient adaptive imaging methods, delay-and-sum beamformer, image resolution, medical ultrasound imaging, noise suppression capabilities, receiver array, signal-to-noise ratio, speckle environment, Apertures, Arrays, Coherence, Imaging, Noise, Sonar, Speckle, Adaptive beamforming, Wiener postfilter, aperture coherence, array signal gain, coherence factor (CF), sonar imaging. [Abstract] [bibtex-entry]


  4. D.J. Sego, H. Griffiths, and M.C. Wicks. Waveform and aperture design for low-frequency RF tomography. IET Radar, Sonar Navigation, 5(6):686-696, July 2011. Keyword(s): SAR Processing, SAR Tomography, Tomography, RF spectral environment, aperture Fourier surface, frequency selection, high vertical resolution circular SAR, image quality metrics, image resolution, image sidelobe, low-frequency RF tomography, spectrally sparse narrowband waveforms, ultrawideband waveforms, image resolution, radar imaging, synthetic aperture radar, tomography;. [Abstract] [bibtex-entry]


  5. C. Castillo-Rubio, S. Llorente-Romano, and M. Burgos-Garcia. Robust SVA method for every sampling rate condition. IEEE Transactions on Aerospace and Electronic Systems, 43(2):571 -580, April 2007. Keyword(s): SAR Processing, Apodization, Spatially Variant Apodization, SVA, SAR system, finite signal sampling rate condition, nonlinear filtering, robust SVA method, sidelobe levels signal resolution, synthetic aperture radar, target detection capability, two-dimensional generalization, variant filter, image resolution. [Abstract] [bibtex-entry]


  6. C.F. Castillo-Rubio, S. Llorente-Romano, and C.M. Burgos-Garcia. Spatially Variant Apodization for Squinted Synthetic Aperture Radar Images. IEEE Transactions on Image Processing, 16(8):2023-2027, August 2007. Keyword(s): SAR Processing, Apodization, Spatially Variant Apodization, Nyquist rate, bidimensional finite impulse response filter, nonlinear sidelobe reduction technique, spatially variant apodization, squinted synthetic aperture radar image, synthetic aperture radar, FIR filters, radar imaging, synthetic aperture radar, Algorithms, Image Enhancement, Image Interpretation, Computer-Assisted, Information Storage and Retrieval, Radar, Reproducibility of Results, Sensitivity and Specificity. [Abstract] [bibtex-entry]


  7. D. Pastina, F. Colone, and P. Lombardo. Effect of Apodization on SAR Image Understanding. IEEE Transactions on Geoscience and Remote Sensing, 45(11):3533-3551, November 2007. Keyword(s): SAR Processing, Apodization, Spatially Variant Apodization, SVA, SAR images, apodization effect, homogeneous regions, main lobe resolution preservation, pixel complex amplitude, probability density function, radar cross sections, sidelobe level reduction, statistical moments, statistical properties, supervised classification, synthetic aperture radar images, geophysical techniques, image classification, radar cross-sections, synthetic aperture radar. [Abstract] [bibtex-entry]


  8. Zheng-She Liu, Hongbin Li, and Jian Li. Efficient implementation of Capon and APES for spectral estimation. IEEE Transactions on Aerospace and Electronic Systems, 34(4):1314-1319, October 1998. Keyword(s): Capon, MVDR, minimum variance distortionless reponse, spectral analysis, adaptive estimation, adaptive filters, matched filters, statistical analysis, filtering theory, Capon, APES, spectral estimation, matched-filterbank spectral estimators, narrow spectral peaks, sidelobe levels, statistical performance, Finite impulse response filter, Frequency, Fast Fourier transforms, Two dimensional displays, Application software, Synthetic aperture radar, Adaptive filters, Filtering, Noise level, Interference. [Abstract] [bibtex-entry]


  9. T. Miller, L. Potter, and John W. McCorkle. RFI suppression for ultra wideband radar. Aerospace and Electronic Systems, IEEE Transactions on, 33(4):1142-1156, 1997. Keyword(s): SAR Processing, interference suppression, least squares approximations, radar imaging, radar interference, radiofrequency interference, synthetic aperture radar, Army Research Laboratory, RFI Suppression, SAR imagery, UWB rail SAR, bias, estimate-and-subtract algorithm, estimated targets, foliage-penetrating imaging, ground-penetrating imaging, radio frequency interference, real-time digital suppression, sidelobe levels, signal model, target energy loss, ultra wideband radar, ultrawideband synthetic aperture radar. [Abstract] [bibtex-entry]


  10. G.W. Davidson, Ian G. Cumming, and M.R. Ito. A chirp scaling approach for processing squint mode SAR data. IEEE_J_AES, 32(1):121-133, January 1996. Keyword(s): SAR Processing, C-band, L-band, chirp scaling algorithm, image degradations, image formation, nonlinear FM chirp scaling, phase modulation, range-variant filtering, resolution width, secondary range compression, sidelobe level, squint mode SAR data, FM radar, data compression, filtering theory, image resolution, phase modulation, radar imaging, synthetic aperture radar. [Abstract] [bibtex-entry]


  11. H. C. Stankwitz, R. J. Dallaire, and J. R. Fienup. Nonlinear apodization for sidelobe control in SAR imagery. IEEE Transactions on Aerospace and Electronic Systems, 31(1):267-279, January 1995. Keyword(s): SAR Processing, Apodization, Nonlinear Apodization, Dual Apodization, Complex Dual Apodization, Multiapodization, Spatially Variant Apodization, DA, CDA, SVA, Fourier transform, SAR imagery, antenna design, complex-valued SAR imagery, digital filtering, mainlobe resolution, nonlinear apodization techniques, sequential nonlinear operations, ships. sidelobe control, sonar, spectral weighting, synthetic aperture radar imagery, Nyquist diagrams, fast Fourier transforms, frequency-domain analysis, synthetic aperture radars. [Abstract] [bibtex-entry]


  12. Harish Subbaram and Ken Abend. Interference suppression via orthogonal projections: a performance analysis. Antennas and Propagation, IEEE Transactions on, 41(9):1187-1194, 1993. Keyword(s): SAR Processsing, RFI Suppression, orthogonal projections, subspace separation, principle component analysis, antenna phased arrays, antenna radiation patterns, array signal processing, interference suppression, jamming, adaptive jammer suppression, additive noise, average residual interference, computer simulations, interference suppression, jammer plus noise power, jammer snapshots, mainbeam, performance analysis, performance parameters, performance predictions, phased array antennas, sample matrix inversion algorithm, sidelobe levels, vector spaces, weight vector. [Abstract] [bibtex-entry]


  13. J.W. McCoy, N. Magotra, and B.K. Chang. Coherent Doppler tomography---a technique for narrow band SAR. IEEE Aerospace and Electronic Systems Magazine, 6(2):19-22, February 1991. Keyword(s): SAR Processing, SAR Tomography, Tomography, coherent Doppler tomography, coherent processing, computational overhead, high-resolution global mapping, imaging, multiple discrete frequencies, narrow band SAR, narrowband synthetic aperture radar, noncoherent subaperture processing, point spread function, radar platform, satellite geometry configuration, sidelobe level, simulation, single-frequency signal, spaceborne applications, Doppler effect, aerospace computing, aerospace instrumentation, computerised picture processing, digital simulation, radar theory;. [Abstract] [bibtex-entry]


Conference articles

  1. G. Shippey, S. Banks, and J. Pihl. SAS image reconstruction using Fast Polar Back Projection: comparisons with Fast Factored Back Projection and Fourier-domain imaging. In Oceans 2005 - Europe, volume 1, pages 96-101, June 2005. Keyword(s): SAR Processing, Time-Domain Back-Projection, TDBP, Fast-Factorized Back-Projection, FFBP, Fast Polar Back-Projection, FPBP, fast Fourier transforms, image reconstruction, radar imaging, sonar imaging, synthetic aperture radar, synthetic aperture sonar FFBP, FPBP, Fast Factored Back Projection, Fast Polar Back Projection, Fourier-domain imaging, SAS image reconstruction, Synthetic Aperture Radar, Synthetic Aperture Sonar, autopositioning purposes, azimuth sidelobe level, computation time reduction, intermediate physical aperture images, multielement sonar arrays, nonlinear platform trajectories, preset approximation error, review, standard FFT-based method, time-domain methods, ultra-wideband airborne SAR, wide bandwidths, wide swaths. [Abstract] [bibtex-entry]


  2. Xiaojian Xu and R. M. Narayanan. SAR image enhancement using noninteger Nyquist SVA technique. In Proc. IEEE Antennas and Propagation Society International Symposium, volume 4, pages 298-301, 2002. Keyword(s): SAR Processing, Apodization, Spatially Variant Apodization, SVA, ISAR, image enhancement, image resolution, inverse SAR imaging, iterative super SVA procedure, noninteger Nyquist SVA, nonlinear filtering, sidelobe level reduction, spatially variant apodization, synthetic aperture radar, iterative methods, nonlinear filters. [Abstract] [bibtex-entry]


  3. Kenneth Abend and John W. McCorkle. Radio and TV interference extraction for ultrawideband radar. In Dominick A. Giglio, editor, Algorithms for Synthetic Aperture Radar Imagery II, Dominick A. Giglio; Ed., volume 2487, pages 119-129, 1995. SPIE. Keyword(s): SAR Processing, RFI Suppression, Ultra-Wideband SAR, Airborne SAR. [Abstract] [bibtex-entry]


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This collection of SAR literature is far from being complete.
It is rather a collection of papers which I store in my literature data base. Hence, the list of publications under PUBLICATIONS OF AUTHOR'S NAME should NOT be mistaken for a complete bibliography of that author.




Last modified: Mon Feb 1 16:41:08 2021
Author: Othmar Frey, Earth Observation and Remote Sensing, Institute of Environmental Engineering, Swiss Federal Institute of Technology - ETH Zurich .


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