{"id":"https://openalex.org/W2399358239","doi":"https://doi.org/10.1109/igarss.2016.7729361","title":"Digital beamforming techniques for multi-channel synthetic aperture radar","display_name":"Digital beamforming techniques for multi-channel synthetic aperture radar","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2399358239","doi":"https://doi.org/10.1109/igarss.2016.7729361","mag":"2399358239"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2016.7729361","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729361","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013091291","display_name":"Marwan Younis","orcid":"https://orcid.org/0000-0002-8563-7371"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Marwan Younis","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052188219","display_name":"Felipe Queiroz de Almeida","orcid":"https://orcid.org/0000-0001-5929-6633"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felipe Queiroz de Almeida","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035104732","display_name":"Federica Bordoni","orcid":"https://orcid.org/0000-0001-9908-8775"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Federica Bordoni","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031484159","display_name":"Paco L\u00f3pez\u2010Dekker","orcid":"https://orcid.org/0000-0002-0221-4403"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Paco Lopez-Dekker","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038360917","display_name":"Gerhard Krieger","orcid":"https://orcid.org/0000-0002-4548-0285"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Krieger","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5013091291"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":5.4024,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.97002496,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1412","last_page":"1415"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7204940915107727},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.707771897315979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6963647603988647},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5403466820716858},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5281099081039429},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4775717556476593},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4771801233291626},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4495590031147003},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.43605440855026245},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.428183913230896},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33336061239242554},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3167579770088196},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25003692507743835},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.24686157703399658},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10593312978744507},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09571367502212524}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7204940915107727},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.707771897315979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6963647603988647},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5403466820716858},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5281099081039429},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4775717556476593},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4771801233291626},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4495590031147003},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.43605440855026245},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.428183913230896},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33336061239242554},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3167579770088196},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25003692507743835},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.24686157703399658},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10593312978744507},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09571367502212524},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2016.7729361","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729361","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:104069","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729361>.","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W159886486","https://openalex.org/W1562523314","https://openalex.org/W1788914796","https://openalex.org/W1940854350","https://openalex.org/W2006161418","https://openalex.org/W2072614476","https://openalex.org/W2110964282","https://openalex.org/W2140990782","https://openalex.org/W2467607316","https://openalex.org/W4309109387","https://openalex.org/W6640560001"],"related_works":["https://openalex.org/W2612690400","https://openalex.org/W2144163492","https://openalex.org/W2540140465","https://openalex.org/W2008412721","https://openalex.org/W2951132551","https://openalex.org/W2045260647","https://openalex.org/W2152079877","https://openalex.org/W2162292478","https://openalex.org/W2142660541","https://openalex.org/W246080720"],"abstract_inverted_index":{"SAR":[0,34,67,82],"instruments":[1],"with":[2],"multiple":[3],"transmit/receive":[4],"channels":[5],"allow":[6],"for":[7],"a":[8,32,44,72],"variety":[9],"of":[10,59,66,74],"operation":[11,25,75],"modes.":[12,26,76],"The":[13],"trade-space":[14],"includes":[15],"the":[16,38,57,64,81,86],"instrument":[17,68],"and":[18,40,54,79,84],"antenna":[19],"parameters":[20],"designed":[21],"to":[22,30,71],"enable":[23],"various":[24],"These":[27],"are":[28],"utilized":[29],"achieve":[31],"required":[33],"performance":[35],"derived":[36],"from":[37],"mission":[39],"user":[41],"requirements.":[42],"Finding":[43],"solution":[45],"in":[46],"this":[47],"multi-dimensional":[48],"trade":[49],"space":[50],"is":[51],"not":[52],"trivial":[53],"often":[55],"involves":[56],"compromise":[58],"parameters.":[60],"This":[61],"paper":[62],"addresses":[63],"topic":[65],"design":[69],"tailored":[70],"set":[73],"It":[77],"explains":[78],"compares":[80],"techniques":[83],"gives":[85],"performance.":[87]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
