A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach: A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach
Different signal acquisitions and imaging algorithms have been presented for the wide swath imaging. However, most of these methods used in ScanSAR and Terrain Observation by Progressive scans SAR (TOPSAR) decrease the azimuth resolution for the whole scene. To mitigate this issue, a new lateral swi...
Gespeichert in:
| Veröffentlicht in: | Dian zi yu xin xi xue bao = Journal of electronics & information technology 2012-11, Vol.34 (11), p.2594-2600 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | chi |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2600 |
|---|---|
| container_issue | 11 |
| container_start_page | 2594 |
| container_title | Dian zi yu xin xi xue bao = Journal of electronics & information technology |
| container_volume | 34 |
| creator | Yang, Dong Liao, Gui-Sheng Zhu, Sheng-Qi Wang, Wei-Wei Zhang, Xue-Pan |
| description | Different signal acquisitions and imaging algorithms have been presented for the wide swath imaging. However, most of these methods used in ScanSAR and Terrain Observation by Progressive scans SAR (TOPSAR) decrease the azimuth resolution for the whole scene. To mitigate this issue, a new lateral swing mode for wide swath imaging is proposed. With the angle of the beam changing, the sparse representation is used to deal with the high bandwidth caused by the wide swath coverage, being the tradeoff against the azimuth resolution, and then the proposed algorithm can produce the unambiguous imaging for the wideswath scene. The simulation results validate the presented approach, which preserves the high resolution in the center of the scene for the wide swath imaging. |
| doi_str_mv | 10.3724/SP.J.1146.2012.00377 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1701054143</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1315667951</sourcerecordid><originalsourceid>FETCH-LOGICAL-c181t-1b6811082b0e603676f02b422abbd5981264fb2865f8df32c8ceeac38ff5fe5b3</originalsourceid><addsrcrecordid>eNqFkDtPwzAUhT2ARFX6Dxg8siT42rHjjKHi0aqIioAQk-UkdhuUF3ZKxb8nAXame6T76RzpQ-gCSMhiGl1l23AdAkQipARoSAiL4xM0A0KSgMtEnKGF9--EEGBUiITO0FuKN3owTtc4O1btDj90pcG2c_i1GkN21MMeZ-kTXjV6N_2vtTcl7lo87A1edk3vjPfV54ia1k9A2veu08X-HJ1aXXuz-Ltz9HJ787y8DzaPd6tlugkKkDAEkAsJQCTNiRGEiVhYQvOIUp3nJU8kUBHZnErBrSwto4UsjNEFk9Zya3jO5ujyt3ec_TgYP6im8oWpa92a7uAVxAQIjyBi_6MMuBBxwmFEo1-0cJ33zljVu6rR7ksBUZNrlW3VWk2u1eRa_bhm3wmrckU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1315667951</pqid></control><display><type>article</type><title>A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach: A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach</title><source>Alma/SFX Local Collection</source><creator>Yang, Dong ; Liao, Gui-Sheng ; Zhu, Sheng-Qi ; Wang, Wei-Wei ; Zhang, Xue-Pan</creator><creatorcontrib>Yang, Dong ; Liao, Gui-Sheng ; Zhu, Sheng-Qi ; Wang, Wei-Wei ; Zhang, Xue-Pan</creatorcontrib><description>Different signal acquisitions and imaging algorithms have been presented for the wide swath imaging. However, most of these methods used in ScanSAR and Terrain Observation by Progressive scans SAR (TOPSAR) decrease the azimuth resolution for the whole scene. To mitigate this issue, a new lateral swing mode for wide swath imaging is proposed. With the angle of the beam changing, the sparse representation is used to deal with the high bandwidth caused by the wide swath coverage, being the tradeoff against the azimuth resolution, and then the proposed algorithm can produce the unambiguous imaging for the wideswath scene. The simulation results validate the presented approach, which preserves the high resolution in the center of the scene for the wide swath imaging.</description><identifier>ISSN: 1009-5896</identifier><identifier>DOI: 10.3724/SP.J.1146.2012.00377</identifier><language>chi</language><subject>Algorithms ; Azimuth ; Beams (radiation) ; Imaging ; Information systems ; Preserves ; Swing ; Synthetic aperture radar</subject><ispartof>Dian zi yu xin xi xue bao = Journal of electronics & information technology, 2012-11, Vol.34 (11), p.2594-2600</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Yang, Dong</creatorcontrib><creatorcontrib>Liao, Gui-Sheng</creatorcontrib><creatorcontrib>Zhu, Sheng-Qi</creatorcontrib><creatorcontrib>Wang, Wei-Wei</creatorcontrib><creatorcontrib>Zhang, Xue-Pan</creatorcontrib><title>A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach: A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach</title><title>Dian zi yu xin xi xue bao = Journal of electronics & information technology</title><description>Different signal acquisitions and imaging algorithms have been presented for the wide swath imaging. However, most of these methods used in ScanSAR and Terrain Observation by Progressive scans SAR (TOPSAR) decrease the azimuth resolution for the whole scene. To mitigate this issue, a new lateral swing mode for wide swath imaging is proposed. With the angle of the beam changing, the sparse representation is used to deal with the high bandwidth caused by the wide swath coverage, being the tradeoff against the azimuth resolution, and then the proposed algorithm can produce the unambiguous imaging for the wideswath scene. The simulation results validate the presented approach, which preserves the high resolution in the center of the scene for the wide swath imaging.</description><subject>Algorithms</subject><subject>Azimuth</subject><subject>Beams (radiation)</subject><subject>Imaging</subject><subject>Information systems</subject><subject>Preserves</subject><subject>Swing</subject><subject>Synthetic aperture radar</subject><issn>1009-5896</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkDtPwzAUhT2ARFX6Dxg8siT42rHjjKHi0aqIioAQk-UkdhuUF3ZKxb8nAXame6T76RzpQ-gCSMhiGl1l23AdAkQipARoSAiL4xM0A0KSgMtEnKGF9--EEGBUiITO0FuKN3owTtc4O1btDj90pcG2c_i1GkN21MMeZ-kTXjV6N_2vtTcl7lo87A1edk3vjPfV54ia1k9A2veu08X-HJ1aXXuz-Ltz9HJ787y8DzaPd6tlugkKkDAEkAsJQCTNiRGEiVhYQvOIUp3nJU8kUBHZnErBrSwto4UsjNEFk9Zya3jO5ujyt3ec_TgYP6im8oWpa92a7uAVxAQIjyBi_6MMuBBxwmFEo1-0cJ33zljVu6rR7ksBUZNrlW3VWk2u1eRa_bhm3wmrckU</recordid><startdate>201211</startdate><enddate>201211</enddate><creator>Yang, Dong</creator><creator>Liao, Gui-Sheng</creator><creator>Zhu, Sheng-Qi</creator><creator>Wang, Wei-Wei</creator><creator>Zhang, Xue-Pan</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>201211</creationdate><title>A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach</title><author>Yang, Dong ; Liao, Gui-Sheng ; Zhu, Sheng-Qi ; Wang, Wei-Wei ; Zhang, Xue-Pan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c181t-1b6811082b0e603676f02b422abbd5981264fb2865f8df32c8ceeac38ff5fe5b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2012</creationdate><topic>Algorithms</topic><topic>Azimuth</topic><topic>Beams (radiation)</topic><topic>Imaging</topic><topic>Information systems</topic><topic>Preserves</topic><topic>Swing</topic><topic>Synthetic aperture radar</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Dong</creatorcontrib><creatorcontrib>Liao, Gui-Sheng</creatorcontrib><creatorcontrib>Zhu, Sheng-Qi</creatorcontrib><creatorcontrib>Wang, Wei-Wei</creatorcontrib><creatorcontrib>Zhang, Xue-Pan</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Dian zi yu xin xi xue bao = Journal of electronics & information technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Dong</au><au>Liao, Gui-Sheng</au><au>Zhu, Sheng-Qi</au><au>Wang, Wei-Wei</au><au>Zhang, Xue-Pan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach: A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach</atitle><jtitle>Dian zi yu xin xi xue bao = Journal of electronics & information technology</jtitle><date>2012-11</date><risdate>2012</risdate><volume>34</volume><issue>11</issue><spage>2594</spage><epage>2600</epage><pages>2594-2600</pages><issn>1009-5896</issn><abstract>Different signal acquisitions and imaging algorithms have been presented for the wide swath imaging. However, most of these methods used in ScanSAR and Terrain Observation by Progressive scans SAR (TOPSAR) decrease the azimuth resolution for the whole scene. To mitigate this issue, a new lateral swing mode for wide swath imaging is proposed. With the angle of the beam changing, the sparse representation is used to deal with the high bandwidth caused by the wide swath coverage, being the tradeoff against the azimuth resolution, and then the proposed algorithm can produce the unambiguous imaging for the wideswath scene. The simulation results validate the presented approach, which preserves the high resolution in the center of the scene for the wide swath imaging.</abstract><doi>10.3724/SP.J.1146.2012.00377</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1009-5896 |
| ispartof | Dian zi yu xin xi xue bao = Journal of electronics & information technology, 2012-11, Vol.34 (11), p.2594-2600 |
| issn | 1009-5896 |
| language | chi |
| recordid | cdi_proquest_miscellaneous_1701054143 |
| source | Alma/SFX Local Collection |
| subjects | Algorithms Azimuth Beams (radiation) Imaging Information systems Preserves Swing Synthetic aperture radar |
| title | A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach: A Lateral Swing Mode for Wide Swath SAR Imaging Based on the Compressive Sensing Approach |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T23%3A11%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Lateral%20Swing%20Mode%20for%20Wide%20Swath%20SAR%20Imaging%20Based%20on%20the%20Compressive%20Sensing%20Approach:%20A%20Lateral%20Swing%20Mode%20for%20Wide%20Swath%20SAR%20Imaging%20Based%20on%20the%20Compressive%20Sensing%20Approach&rft.jtitle=Dian%20zi%20yu%20xin%20xi%20xue%20bao%20=%20Journal%20of%20electronics%20&%20information%20technology&rft.au=Yang,%20Dong&rft.date=2012-11&rft.volume=34&rft.issue=11&rft.spage=2594&rft.epage=2600&rft.pages=2594-2600&rft.issn=1009-5896&rft_id=info:doi/10.3724/SP.J.1146.2012.00377&rft_dat=%3Cproquest_cross%3E1315667951%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1315667951&rft_id=info:pmid/&rfr_iscdi=true |