Matches in SemOpenAlex for { <https://semopenalex.org/work/W152088664> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W152088664 abstract "Synthetic Aperture Radar (SAR) is a well-established technique for remote sensing of the Earth. However, conventional SAR systems relying on only a single transmit and receive aperture are not capable of imaging a wide swath with high spatial resolution. Multi-channel SAR concepts, such as systems based on multiple receive apertures in azimuth, promise to overcome these restrictions, thus enabling high-resolution wide-swath imaging. Analysis revealed that these systems imperatively require sophisticated digital processing of the received signals in order to guarantee full performance independently of the spatial sample distribution imposed by the applied pulse repetition frequency (PRF). A suitable algorithm to cope with these challenges of multi-channel data is given by the “multi-channel reconstruction algorithm”, which demonstrated in comprehensive analysis and system design examples its potential for high perform-ance SAR imaging. In this context, various optimization strategies were investigated and aspects of operating multi-channel systems in burst modes such as ScanSAR or TOPS were discussed. Furthermore, a first proof-of-principle showed the algorithm’s applicability to measured multi-channel X-band data gathered by the German Aerospace Cen-ter’s (DLR) airborne F-SAR system. As a next step in the framework of multi-channel azimuth processing, this paper builds on the results recalled above and continues two paths. Firstly, focus is turned to further optimization of the proc-essing algorithm by investigating the classical Space-Time Adaptive Processing (STAP) applied to SAR. Secondly, attention is turned to the analysis of the measured multi-channel data by elaborating the impact and compensation of channel mismatch and by verifying the derived theory." @default.
- W152088664 created "2016-06-24" @default.
- W152088664 creator A5038360917 @default.
- W152088664 creator A5052188219 @default.
- W152088664 creator A5070961140 @default.
- W152088664 date "2009-09-01" @default.
- W152088664 modified "2023-09-27" @default.
- W152088664 title "Advanced Multi-Channel SAR Imaging - Measured Data Demonstration" @default.
- W152088664 cites W2103071976 @default.
- W152088664 cites W2107715193 @default.
- W152088664 cites W2110964282 @default.
- W152088664 cites W2126917072 @default.
- W152088664 cites W3214953536 @default.
- W152088664 cites W62811313 @default.
- W152088664 cites W86549454 @default.
- W152088664 cites W3140056478 @default.
- W152088664 hasPublicationYear "2009" @default.
- W152088664 type Work @default.
- W152088664 sameAs 152088664 @default.
- W152088664 citedByCount "5" @default.
- W152088664 countsByYear W1520886642012 @default.
- W152088664 countsByYear W1520886642015 @default.
- W152088664 crossrefType "journal-article" @default.
- W152088664 hasAuthorship W152088664A5038360917 @default.
- W152088664 hasAuthorship W152088664A5052188219 @default.
- W152088664 hasAuthorship W152088664A5070961140 @default.
- W152088664 hasConcept C10929652 @default.
- W152088664 hasConcept C121332964 @default.
- W152088664 hasConcept C127162648 @default.
- W152088664 hasConcept C127313418 @default.
- W152088664 hasConcept C1276947 @default.
- W152088664 hasConcept C151730666 @default.
- W152088664 hasConcept C154945302 @default.
- W152088664 hasConcept C159737794 @default.
- W152088664 hasConcept C182862853 @default.
- W152088664 hasConcept C2779343474 @default.
- W152088664 hasConcept C31972630 @default.
- W152088664 hasConcept C41008148 @default.
- W152088664 hasConcept C554190296 @default.
- W152088664 hasConcept C62649853 @default.
- W152088664 hasConcept C76155785 @default.
- W152088664 hasConcept C87360688 @default.
- W152088664 hasConceptScore W152088664C10929652 @default.
- W152088664 hasConceptScore W152088664C121332964 @default.
- W152088664 hasConceptScore W152088664C127162648 @default.
- W152088664 hasConceptScore W152088664C127313418 @default.
- W152088664 hasConceptScore W152088664C1276947 @default.
- W152088664 hasConceptScore W152088664C151730666 @default.
- W152088664 hasConceptScore W152088664C154945302 @default.
- W152088664 hasConceptScore W152088664C159737794 @default.
- W152088664 hasConceptScore W152088664C182862853 @default.
- W152088664 hasConceptScore W152088664C2779343474 @default.
- W152088664 hasConceptScore W152088664C31972630 @default.
- W152088664 hasConceptScore W152088664C41008148 @default.
- W152088664 hasConceptScore W152088664C554190296 @default.
- W152088664 hasConceptScore W152088664C62649853 @default.
- W152088664 hasConceptScore W152088664C76155785 @default.
- W152088664 hasConceptScore W152088664C87360688 @default.
- W152088664 hasLocation W1520886641 @default.
- W152088664 hasOpenAccess W152088664 @default.
- W152088664 hasPrimaryLocation W1520886641 @default.
- W152088664 hasRelatedWork W1512168267 @default.
- W152088664 hasRelatedWork W1524910658 @default.
- W152088664 hasRelatedWork W153899247 @default.
- W152088664 hasRelatedWork W2140990782 @default.
- W152088664 hasRelatedWork W2598427740 @default.
- W152088664 hasRelatedWork W2748897733 @default.
- W152088664 hasRelatedWork W2901251098 @default.
- W152088664 hasRelatedWork W2928824128 @default.
- W152088664 hasRelatedWork W2942101031 @default.
- W152088664 hasRelatedWork W2983676285 @default.
- W152088664 hasRelatedWork W2983831266 @default.
- W152088664 hasRelatedWork W2988194797 @default.
- W152088664 hasRelatedWork W2996483738 @default.
- W152088664 hasRelatedWork W3013313806 @default.
- W152088664 hasRelatedWork W3098256030 @default.
- W152088664 hasRelatedWork W3112461433 @default.
- W152088664 hasRelatedWork W3138579055 @default.
- W152088664 hasRelatedWork W3139518481 @default.
- W152088664 hasRelatedWork W3166252411 @default.
- W152088664 hasRelatedWork W850963977 @default.
- W152088664 isParatext "false" @default.
- W152088664 isRetracted "false" @default.
- W152088664 magId "152088664" @default.
- W152088664 workType "article" @default.