Andere Kunden interessierten sich auch für
![Using Shadows to Detect Targets in Synthetic Aperture Radar Imagery]( "Using Shadows to Detect Targets in Synthetic Aperture Radar Imagery")
Using Shadows to Detect Targets in Synthetic Aperture Radar Imagery60,99 €![Doppler Aliasing Reduction in Wide-Angle Synthetic Aperture Radar Using Phase Modulated Random Stepped-Frequency Waveforms]( "Doppler Aliasing Reduction in Wide-Angle Synthetic Aperture Radar Using Phase Modulated Random Stepped-Frequency Waveforms")
Doppler Aliasing Reduction in Wide-Angle Synthetic Aperture Radar Using Phase Modulated Random Stepped-Frequency Waveforms62,99 €![The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination]( "The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination")
The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination61,99 €![Detecting Near-Earth Objects Using Cross-Correlation with a Point Spread Function]( "Detecting Near-Earth Objects Using Cross-Correlation with a Point Spread Function")
Detecting Near-Earth Objects Using Cross-Correlation with a Point Spread Function60,99 €![An Integrated Synthetic Aperture Radar/Global Positioning System/Inertial Navigation System for Target Geolocation Improvement]( "An Integrated Synthetic Aperture Radar/Global Positioning System/Inertial Navigation System for Target Geolocation Improvement")
An Integrated Synthetic Aperture Radar/Global Positioning System/Inertial Navigation System for Target Geolocation Improvement62,99 €![Boundary Layer Control of a Circular Cylinder Using a Synthetic Jet]( "Boundary Layer Control of a Circular Cylinder Using a Synthetic Jet")
Boundary Layer Control of a Circular Cylinder Using a Synthetic Jet61,99 €![Multiple Access Interference Characterization for Direct-Sequence Spread-Spectrum Communications Using Chip Waveform Shaping]( "Multiple Access Interference Characterization for Direct-Sequence Spread-Spectrum Communications Using Chip Waveform Shaping")
Multiple Access Interference Characterization for Direct-Sequence Spread-Spectrum Communications Using Chip Waveform Shaping60,99 €
This research effort investigated characterizing the point spread function (PSF) behavior of radially displaced point scatterers using circular synthetic aperture radar (CSAR). For persistent staring radar applications utilizing CSAR for target recognition, it is important to know how a target's PSF behaves as a function of various radar functional parameters and different target positions. Thus far, research has been conducted to understand PSF of a scatterer located at the imaging scene center. An analytic closed-form solution has been derived assuming the scatterer is located at the origin of the CSAR imaging geometry. However, it is difficult to derive an analytic PSF solution for a scatterer that is radially displaced from the imaging scene center. Using the back projection image formation algorithm, PSF responses are generated at various point target locations. Consistent with previous studies, the three dimensional PSF for a point target located at the image center is cone shaped and serves as the basis for comparing and characterizing the PSFs of radially displaced scatterers. Simulated results show the impulse response of a radially displaced point scatterer is asymmetric and tends to exhibit increased ellipticity as it moves further from the scene center.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.