BACK TO INDEX BACK TO OTHMAR FREY'S HOMEPAGE
Publications about 'Array signal processing'
Books and proceedings
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Othmar Frey.
Synthetic Aperture Radar Imaging in the Time Domain for Nonlinear Sensor Trajectories and SAR Tomography,
PhD Thesis. Remote Sensing Series, vol. 59, Remote Sensing Laboratories, University of Zurich, Zurich, Switzerland.
2010.
Keyword(s): SAR Processing,
SAR Tomography,
Tomography,
Focusing,
Time-Domain Back-Projection,
TDBP,
Corridor Mapping,
Curvilinear SAR,
Nonlinear Flight Tracks,
Synthetic Aperture Radar (SAR),
Remote Sensing,
Airborne SAR,
Forestry,
L-Band,
P-Band,
Interferometry,
InSAR,
SAR Interferometry,
Polarimetry,
PolInSAR,
Polarimetric SAR Tomography,
Array signal processing,
Extended Chirp Scaling,
ECS,
Mosaicking,
Geocoding,
Integrated Focusing and Geocoding,
Georeferencing,
mapping,
E-SAR,
digital elevation model,
Capon,
Capon beamformer,
beamforming,
multibaseline,
multiple signal classification,
MUSIC,
three-dimensional imaging,
3-D imaging,
Vegetation.
[bibtex-entry]
Articles in journal or book chapters
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Stefano Tebaldini,
Dinh Ho Tong Minh,
Mauro Mariotti d'Alessandro,
Ludovic Villard,
Thuy Le Toan,
and Jerome Chave.
The Status of Technologies to Measure Forest Biomass and Structural Properties: State of the Art in SAR Tomography of Tropical Forests.
Surveys in Geophysics,
May 2019.
Keyword(s): SAR Processing,
SAR Tomography,
BIOMASS,
Earth Explorer 7,
EE7,
Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
scattering,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation,
Spaceborne SAR.
[Abstract]
[bibtex-entry]
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J. I. Buskenes,
Roy E. Hansen,
and A. Austeng.
Low-Complexity Adaptive Sonar Imaging.
IEEE Journal of Oceanic Engineering,
42(1):87-96,
January 2017.
Keyword(s): Synthetic Aperture Sonar,
SAS,
Sonar,
array signal processing,
interference suppression,
sonar imaging,
DAS beamformer,
Hamming window function,
Kaiser window,
Kongsberg Maritime HISAS1030 sonar,
LCA beamformer,
delay-and-sum beamformer,
gain -3 dB,
interference minimization,
low-complexity adaptive sonar imaging,
minimum variance distortionless response,
parallel hardware,
rectangular window function,
robust MVDR implementation,
spatial statistics,
Array signal processing,
Arrays,
Covariance matrices,
Image resolution,
Imaging,
Robustness,
Sonar,
Active,
LCA,
MVDR,
active filters,
adaptive beamforming,
adaptive filters,
beamforming,
complexity,
computational complexity,
phased arrays,
sonar,
spatial filters.
[Abstract]
[bibtex-entry]
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Fabrizio Lombardini and Federico Viviani.
Single-look light-burden superresolution differential SAR tomography.
Electronics Letters,
52(7):557-558,
2016.
Keyword(s): SAR Processing,
SAR Tomography,
persistent scatterer interferometry,
PSI,
DInSAR,
multibaseline interferometry,
interferometric stacking,
deformation monitoring,
subsidence monitoring,
urban remote sensing,
array signal processing,
image sampling,
radar imaging,
radar interferometry,
radar resolution,
spectral analysis,
synthetic aperture radar,
2D baseline-time spectral analysis framework,
adaptive 2D spectral estimation,
coherent multilooking processing,
complex nonstationary scenes,
complex-valued synthetic aperture radar data,
elevation beamforming,
full range-azimuth resolution products,
full-3D imaging,
height-velocity sidelobe reduction,
layover scatterers,
mature differential interferometry,
multibaseline interferometry,
satellites,
single-look adaptive Diff-Tomo processor,
single-look light-burden superresolution differential SAR tomography,
sparse sampling,
spatial spectral estimation.
[Abstract]
[bibtex-entry]
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Keith Morrison and John Bennett.
Tomographic Profiling - A Technique for Multi-Incidence-Angle Retrieval of the Vertical SAR Backscattering Profiles of Biogeophysical Targets.
IEEE Trans. Geosci. Remote Sens.,
52(2):1350-1355,
February 2014.
Keyword(s): SAR Processing,
SAR tomography,
tomography,
snow,
X-band,
Ku-band,
geophysical image processing,
image retrieval,
radar imaging,
remote sensing by radar,
synthetic aperture radar,
tomography,
across-track direction,
airborne application,
along-track direction,
biogeophysical targets,
forest canopies,
ground-based SAR system,
ice,
multiincidence-angle retrieval,
satellite application,
snow,
subaperture elements,
synthetic aperture radar imaging,
tomographic profiling,
vegetation,
vertical SAR backscattering profiles,
Array signal processing,
phased arrays,
radar,
radar imaging,
synthetic aperture radar.
[Abstract]
[bibtex-entry]
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O. Ponce,
P. Prats-Iraola,
R. Scheiber,
A. Reigber,
A. Moreira,
and E. Aguilera.
Polarimetric 3-D Reconstruction From Multicircular SAR at P-Band.
IEEE_J_GRSL,
11(4):803-807,
April 2014.
Keyword(s): airborne radar,
array signal processing,
calibration,
compressed sensing,
image reconstruction,
image resolution,
optical focusing,
radar imaging,
radar polarimetry,
radar resolution,
singular value decomposition,
synthetic aperture radar,
2D image stacking,
3D cone-shaped sidelobe suppression,
3D reconstruction polarimetry,
BF,
CS,
DLR,
FFBP,
German Aerospace Center F-SAR system,
LOS,
P-band,
SVD,
Vordemwald Switzerland,
beamforming,
circular flight,
complex reflectivity solution,
compressive sensing,
constant phase offset estimation,
fast-factorized back projection,
line of sight,
multicircular synthetic aperture radar,
phase calibration method,
polarimetric MCSAR airborne experiment,
Apertures,
Calibration,
Focusing,
Image resolution,
Remote sensing,
Synthetic aperture radar,
Circular synthetic aperture radar (SAR) (CSAR),
compressive sensing (CS),
phase calibration,
polarimetric SAR (PolSAR),
singular value decomposition (SVD),
tomography.
[bibtex-entry]
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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]
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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]
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A. E. A. Blomberg,
A. Austeng,
and Roy E. Hansen.
Adaptive Beamforming Applied to a Cylindrical Sonar Array Using an Interpolated Array Transformation.
IEEE Journal of Oceanic Engineering,
37(1):25-34,
January 2012.
Keyword(s): Synthetic Aperture Sonar,
SAS,
array signal processing,
interpolation,
sonar arrays,
sonar signal processing,
SX90 fish finding sonar,
adaptive beamforming,
adaptive minimum variance,
amplitude estimation,
azimuth resolution,
cylindrical sonar array,
interference rejection,
interpolated array transformation,
phase estimation,
virtual linear array,
Array signal processing,
Arrays,
Covariance matrix,
Signal resolution,
Sonar applications,
Vectors,
Adaptive signal processing,
array signal processing,
beam steering,
imaging,
sonar,
spatial resolution.
[Abstract]
[bibtex-entry]
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Federica Bordoni,
Marwan Younis,
and Gerhard Krieger.
Ambiguity Suppression by Azimuth Phase Coding in Multichannel SAR Systems.
IEEE Trans. Geosci. Remote Sens.,
50(2):617-629,
February 2012.
Keyword(s): SAR Processing,
APC technique,
ambiguity suppression,
azimuth phase coding,
digital beamforming,
flexible SAR systems,
multichannel SAR systems,
multiple transmit-receive channels,
numerical analysis,
reflector antenna,
spaceborne SAR systems,
spaceborne synthetic aperture radar systems,
array signal processing,
numerical analysis,
phase coding,
radar signal processing,
remote sensing by radar,
synthetic aperture radar.
[Abstract]
[bibtex-entry]
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Othmar Frey and Erich Meier.
3-D Time-Domain SAR Imaging of a Forest Using Airborne Multibaseline Data at L- and P-Bands.
IEEE Trans. Geosci. Remote Sens.,
49(10):3660-3664,
October 2011.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
-
Othmar Frey and Erich Meier.
Analyzing Tomographic SAR Data of a Forest With Respect to Frequency, Polarization, and Focusing Technique.
IEEE Trans. Geosci. Remote Sens.,
49(10):3648-3659,
October 2011.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
scattering,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
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Lin Du,
Jian Li,
and Petre Stoica.
Fully Automatic Computation of Diagonal Loading Levels for Robust Adaptive Beamforming.
IEEE Transactions on Aerospace and Electronic Systems,
46(1):449-458,
January 2010.
Keyword(s): Capon,
array signal processing,
covariance matrices,
fully automatic computation,
diagonal loading levels,
robust adaptive beamforming,
covariance matrix estimate,
Capon beamforming formulation,
Robustness,
Array signal processing,
Covariance matrix,
Degradation,
Councils,
Uncertainty,
Guidelines,
Spatial filters,
Signal to noise ratio,
Calibration.
[Abstract]
[bibtex-entry]
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Paco Lopez-Dekker and Jordi. J. Mallorqui.
Capon- and APES-Based SAR Processing: Performance and Practical Considerations.
IEEE Transactions on Geoscience and Remote Sensing,
48(5):2388-2402,
May 2010.
Keyword(s): SAR Processing,
APES,
Amplitude and Phase EStimation,
Capon,
minimum variance distortionless response,
MVDR,
Capon Beamforming,
Beamforming,
geophysical techniques,
spectral analysis,
synthetic aperture radar,
minimum variance method,
APES-based SAR processing,
spectral-estimation algorithms,
synthetic aperture radar,
Capon processing chain,
chip-image size,
resampling factor,
diagonal loading,
joint-processing approach,
Monte Carlo simulations,
RADARSAT-2 quad-polarization data,
Barcelona,
adaptive processing,
2D spectral analysis,
Spain,
Azimuth,
Backpropagation algorithms,
Focusing,
Covariance matrix,
Phase estimation,
Tomography,
Remote sensing,
Laboratories,
Microwave communication,
Array signal processing,
Adaptive processing,
synthetic aperture radar,
2-D spectral analysis.
[Abstract]
[bibtex-entry]
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F. Lombardini,
M. Pardini,
G. Fornaro,
F. Serafino,
L. Verrazzani,
and M. Costantini.
Linear and adaptive spaceborne threedimensional SAR tomography: a comparison on real data.
IET Radar, Sonar Navigation,
3(4):424-436,
August 2009.
Keyword(s): ERS satellite urban data,
SAR interferometry concept,
adaptive beamforming,
adaptive spaceborne three-dimensional SAR tomography,
linear spaceborne three-dimensional SAR tomography,
singular value decomposition,
synthetic aperture radar imaging,
array signal processing,
geophysical signal processing,
radar imaging,
remote sensing by radar,
singular value decomposition,
spaceborne radar,
synthetic aperture radar,
tomography.
[Abstract]
[bibtex-entry]
-
Francesco De Zan and Andrea Monti Guarnieri.
TOPSAR: Terrain Observation by Progressive Scans.
IEEE Trans. Geosci. Remote Sens.,
44(9):2352-2360,
Sept 2006.
Keyword(s): array signal processing,
remote sensing by radar,
synthetic aperture radar,
terrain mapping,
SPOT,
TOPSAR,
azimuth-varying ambiguities,
focusing technique,
radar beam,
scalloping ambiguities,
scanning synthetic aperture radar,
terrain observation with progressive scan,
Azimuth,
Focusing,
Frequency,
Geometry,
Interferometry,
Low earth orbit satellites,
Polarization,
Radar antennas,
Radar signal processing,
Spaceborne radar,
Array signal processing,
interferometry,
scanning antennas,
synthetic aperture radar (SAR).
[Abstract]
[bibtex-entry]
-
F. Gini and F. Lombardini.
Multibaseline Cross-Track SAR Interferometry: A Signal Processing Perspective.
IEEE Aerospace and Electronic Systems Magazine,
20(8):71-93,
2005.
Keyword(s): SAR Processing,
SAR Tomography,
Tomography,
AWGN,
array signal processing,
radar signal processing,
speckle,
surface topography measurement,
synthetic aperture radar,
InSAR,
MB SAR tomography,
SAR signal processing,
ULA,
XTI-SAR,
additive white Gaussian noise,
multibaseline cross-track SAR interferometry,
multicomponent signal detection,
multiplicative noise,
natural layover area reflectivity,
nonparametric spectral estimation,
nonperfectly calibrated arrays,
parametric spectral estimation,
radar imaging speckle,
semitransparent volume scattering layers,
synthetic aperture radar interferometry,
uniform linear array,
Teaching.
[Abstract]
[bibtex-entry]
-
Jian Li,
Petre Stoica,
and Zhisong Wang.
On robust Capon beamforming and diagonal loading.
Signal Processing, IEEE Transactions on [see also Acoustics, Speech, and Signal Processing, IEEE Transactions on],
51(7):1702-1715,
2003.
Keyword(s): SAR Processing,
Capon,
Spectral Estimation,
Beamforming,
array signal processing,
interference suppression,
parameter estimation,
signal resolution,
SOI power estimation,
SOI steering vector,
adaptive arrays,
array steering vector,
data-independent beamformer,
diagonal loading,
interference rejection,
robust Capon beamforming,
signal of interest,
standard Capon beamformer,
uncertain steering vectors,
uncertainty set.
[Abstract]
[bibtex-entry]
-
Petre Stoica,
Zhisong Wang,
and Jian Li.
Robust Capon beamforming.
IEEE Signal Processing Letters,
10(6):172-175,
June 2003.
Keyword(s): SAR Processing,
Capon,
Capon Beamforming,
Robust Capon beamforming,
Beamforming,
Spectral Estimation,
array signal processing,
interference suppression,
signal resolution adaptive arrays,
adaptive beamforming,
array steering vector,
interference rejection capability,
resolution,
signal of interest,
uncertain steering vectors.
[Abstract]
[bibtex-entry]
-
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,
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]
-
D.E. Wahl.
Towed array shape estimation using frequency-wavenumber data.
IEEE Journal of Oceanic Engineering,
18(4):582-590,
October 1993.
Keyword(s): Frequency estimation,
Sensor arrays,
Signal processing algorithms,
Array signal processing,
Shape measurement,
Sea measurements,
Degradation,
Maximum likelihood estimation,
Acoustic sensors,
Sensor systems.
[Abstract]
[bibtex-entry]
Conference articles
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O. Ponce,
P. Prats,
R. Scheiber,
A. Reigber,
and A. Moreira.
First demonstration of 3-D holographic tomography with fully polarimetric multi-circular SAR at L-band.
In Proc. IEEE Int. Geoscience and Remote Sensing Symp. - IGARSS,
pages 1127-1130,
July 2013.
Keyword(s): airborne radar,
array signal processing,
compressed sensing,
geophysical image processing,
holography,
optical focusing,
optical tomography,
radar imaging,
radar polarimetry,
radar resolution,
synthetic aperture radar,
transient response,
3D holographic tomography,
3D polarimetric holographic tomogram,
3D sidelobe reduction,
BF,
CS,
DLR F-SAR airborne system,
Earth analysis,
IRF,
Kaufbeuren Germany,
L-band,
MCSAR,
beamforming,
coherent 3D radar backscattering,
compressive sensing,
dry soil,
forested area,
fully polarimetric multicircular SAR,
ice,
impulse response function,
multiangular measurement acquisition,
temporal decorrelation,
volume scatterer,
Apertures,
Bandwidth,
Image resolution,
Imaging,
Synthetic aperture radar,
Vegetation,
Circular synthetic aperture radar (CSAR),
compressive sensing (CS),
fast factorized back-projection (FFBP),
holographic tomography,
polarimetric synthetic aperture radar (PolSAR).
[bibtex-entry]
-
Othmar Frey,
Erich Meier,
and Irena Hajnsek.
Towards a more reliable estimation of forest parameters from polarimetric SAR tomography data.
In Proc. IEEE Int. Geosci. Remote Sens. Symp.,
pages 3110-3113,
2012.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
scattering,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
-
Othmar Frey,
Erich Meier,
and Irena Hajnsek.
Tweaking baseline constellations for airborne SAR tomography and InSAR: an experimental study at L- and P-bands.
In Proc. EUSAR 2012 - 9th European Conference on Synthetic Aperture Radar,
pages 215-218,
2012.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
scattering,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
-
O. Ponce,
P. Prats,
R. Scheiber,
A. Reigber,
and A. Moreira.
Polarimetric 3-D reconstruction from multicircular SAR at P-band.
In Proc. IEEE Int. Geoscience and Remote Sensing Symp,
pages 3130-3133,
July 2012.
Keyword(s): array signal processing,
calibration,
image reconstruction,
image resolution,
radar imaging,
radar polarimetry,
singular value decomposition,
synthetic aperture radar,
3D imaging,
CSAR mode,
DLR F-SAR system,
SVD,
backscattering profile,
beamforming,
compressive sensing,
cone-shaped sidelobes,
fast factorized back projection,
holographic SAR tomogram,
multicircular fully polarimetric SAR experiment,
phase calibration method,
polarimetric 3D reconstruction,
polarimetric three-dimensional reconstruction,
subwavelength resolution,
Array signal processing,
Calibration,
Focusing,
Image reconstruction,
Image resolution,
Synthetic aperture radar,
Tomography,
Circular SAR,
PolSAR,
holographic tomography,
multicircular SAR.
[bibtex-entry]
-
Othmar Frey,
Erich Meier,
and Irena Hajnsek.
On the sensitivity of measured backscattering properties to variations of incidence angle and baselines in tomographic SAR data.
In Proc. Int. Asia-Pacific Conf. on Synthetic Aperture Radar (APSAR),
pages 1-4,
September 2011.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
sensitivity analysis,
synthetic aperture radar,
SAR,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
-
J. L. Prater and T. M. Marston.
Partial synthetic aperture beamformer.
In Proc. OCEANS'11 MTS/IEEE KONA,
pages 1-5,
September 2011.
Keyword(s): array signal processing,
autonomous underwater vehicles,
image resolution,
sonar imaging,
synthetic aperture sonar,
AUV technology,
SAS,
autonomous underwater vehicle,
nonlinear trajectories,
partial synthetic aperture beamformer,
Apertures,
Array signal processing,
Image resolution,
Synthetic aperture sonar,
Trajectory,
Vehicles,
autonomatic target recognition,
beamforming.
[bibtex-entry]
-
Viet Thuy Vu,
Thomas K. Sjogren,
and Mats I. Pettersson.
Fast backprojection algorithm for UWB bistatic SAR.
In Proc. IEEE Radar Conf.,
pages 431-434,
May 2011.
Keyword(s): SAR Processing,
Time-Domain Back-Projection,
TDBP,
Fast Factorized Back-Projection,
FFBP,
Back-Projection,
UWB SAR,
bistatic SAR,
Motion Compensation,
MoComp,
UWB bistatic SAR,
beamforming,
bistatic fast backprojection algorithm,
ground image plane,
motion compensation,
subaperture basis,
subimage basis,
time-domain characteristics,
ultrawideband ultrawidebeam bistatic synthetic aperture radar,
array signal processing,
motion compensation,
radar imaging,
synthetic aperture radar,
time-domain analysis,
ultra wideband radar.
[Abstract]
[bibtex-entry]
-
Othmar Frey and Erich Meier.
3D SAR Imaging of a Forest Using Airborne MB-SAR Data at L- and P-Band: Data Processing and Analysis.
In Proc. EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar,
pages 166-169,
2010.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
-
Othmar Frey and Erich Meier.
Analyzing Tomographic SAR Data of a Forest With Respect to Frequency, Polarization, and Focusing Techniques.
In Proc. IEEE Int. Geosci. Remote Sens. Symp.,
pages 150-153,
July 2010.
Note: Invited Paper.
Keyword(s): Airborne radar,
Array signal processing,
Capon,
Capon beamformer,
L-band,
P-band,
SAR processing,
SAR tomography,
beamforming,
Focusing,
forestry,
interferometry,
InSAR,
multibaseline,
multiple signal classification,
MUSIC,
polarimetry,
Remote Sensing,
synthetic aperture radar,
SAR,
three-dimensional imaging,
3-D imaging,
time-domain back-projection,
TDBP,
tomography,
Vegetation.
[Abstract]
[bibtex-entry]
-
J. Li and P. Stoica.
Versatile robust Capon beamforming: theory and applications.
In Sensor Array and Multichannel Signal Processing Workshop Proceedings, 2004,
pages 38-42,
July 2004.
Keyword(s): SAR Processing,
SAR Tomography,
Tomography,
Capon,
Robust Capon Beamforming,
RCB,
acoustic imaging,
array signal processing,
beam steering,
channel bank filters,
covariance matrices,
ground penetrating radar,
image resolution,
interference (signal),
landmine detection,
radar imaging CBRCB,
CPRCB,
DCRCB,
FLGPR imaging system,
RCF,
SCB,
constant-beamwidth RCB,
constant-powerwidth RCB,
covariance fitting formulation,
doubly constrained robust Capon beamformer,
forward-looking ground penetrating radar,
interference rejection,
rank-deficient robust Capon filter-bank approach,
resolution,
spectral estimation,
standard Capon beamformer,
steering vector.
[Abstract]
[bibtex-entry]
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Last modified: Fri Feb 24 14:22:41 2023
Author: Othmar Frey, Earth Observation and Remote Sensing, Institute of Environmental Engineering, Swiss Federal Institute of Technology - ETH Zurich .
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