{"id":"https://openalex.org/W3212651374","doi":"https://doi.org/10.3390/rs13224614","title":"Mitigation of Mutual Antenna Coupling Effects for Active Radar Targets in L-Band","display_name":"Mitigation of Mutual Antenna Coupling Effects for Active Radar Targets in L-Band","publication_year":2021,"publication_date":"2021-11-16","ids":{"openalex":"https://openalex.org/W3212651374","doi":"https://doi.org/10.3390/rs13224614","mag":"3212651374"},"language":"en","primary_location":{"id":"doi:10.3390/rs13224614","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13224614","pdf_url":"https://www.mdpi.com/2072-4292/13/22/4614/pdf?version=1637226395","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/22/4614/pdf?version=1637226395","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070002490","display_name":"Anna Maria B\u00fcchner","orcid":"https://orcid.org/0000-0002-3827-7932"},"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":"Anna Maria B\u00fcchner","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044716785","display_name":"K. Weidenhaupt","orcid":"https://orcid.org/0000-0003-2160-8018"},"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":"Klaus Weidenhaupt","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075608812","display_name":"Bernd Gabler","orcid":"https://orcid.org/0000-0003-1477-1829"},"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":"Bernd Gabler","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089973927","display_name":"Markus Limbach","orcid":"https://orcid.org/0000-0003-3686-5535"},"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":"Markus Limbach","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014711926","display_name":"Marco Schwerdt","orcid":"https://orcid.org/0000-0002-0045-3726"},"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":"Marco Schwerdt","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, M\u00fcnchener Stra\u00dfe 20, 82234 We\u00dfling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5070002490"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":1839,"currency":"EUR","value_usd":1983},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4991777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"13","issue":"22","first_page":"4614","last_page":"4614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9997000098228455,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9987000226974487,"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/transponder","display_name":"Transponder (aeronautics)","score":0.8152218461036682},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.6601105332374573},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.5524206161499023},{"id":"https://openalex.org/keywords/horn-antenna","display_name":"Horn antenna","score":0.47969362139701843},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4683726727962494},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4523636996746063},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4335186183452606},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42216286063194275},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.41102245450019836},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.374126136302948},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3227759003639221},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2880881130695343},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2810385823249817},{"id":"https://openalex.org/keywords/slot-antenna","display_name":"Slot antenna","score":0.2756205201148987},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17215922474861145},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.10629937052726746}],"concepts":[{"id":"https://openalex.org/C117920542","wikidata":"https://www.wikidata.org/wiki/Q1332920","display_name":"Transponder (aeronautics)","level":2,"score":0.8152218461036682},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.6601105332374573},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5524206161499023},{"id":"https://openalex.org/C182810700","wikidata":"https://www.wikidata.org/wiki/Q759117","display_name":"Horn antenna","level":5,"score":0.47969362139701843},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4683726727962494},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4523636996746063},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4335186183452606},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42216286063194275},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.41102245450019836},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.374126136302948},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3227759003639221},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2880881130695343},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2810385823249817},{"id":"https://openalex.org/C109026120","wikidata":"https://www.wikidata.org/wiki/Q2369099","display_name":"Slot antenna","level":4,"score":0.2756205201148987},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17215922474861145},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.10629937052726746},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs13224614","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13224614","pdf_url":"https://www.mdpi.com/2072-4292/13/22/4614/pdf?version=1637226395","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:elib.dlr.de:145957","is_oa":false,"landing_page_url":"https://doi.org/10.3390/rs13224614>.","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"},{"id":"pmh:oai:doaj.org/article:1d154e6802e540809232ba719ea74e0c","is_oa":true,"landing_page_url":"https://doaj.org/article/1d154e6802e540809232ba719ea74e0c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 22, p 4614 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/22/4614/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13224614","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13224614","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13224614","pdf_url":"https://www.mdpi.com/2072-4292/13/22/4614/pdf?version=1637226395","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3212651374.pdf","grobid_xml":"https://content.openalex.org/works/W3212651374.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W2079299474","https://openalex.org/W2154919544","https://openalex.org/W2171442964","https://openalex.org/W2532017688","https://openalex.org/W2898055394","https://openalex.org/W2903410693","https://openalex.org/W2928179104"],"related_works":["https://openalex.org/W1556825762","https://openalex.org/W3152808161","https://openalex.org/W169506156","https://openalex.org/W2367823420","https://openalex.org/W4206491743","https://openalex.org/W2384939562","https://openalex.org/W4236081801","https://openalex.org/W2293680529","https://openalex.org/W1969685172","https://openalex.org/W2112927053"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,79],"realize":[3],"a":[4,19,40],"compact":[5],"L-band":[6,53],"transponder":[7,36],"design":[8],"for":[9,30],"the":[10,34,46,82],"calibration":[11],"of":[12,48],"spaceborne":[13],"synthetic":[14],"aperture":[15],"radar":[16],"(SAR)":[17],"systems,":[18],"novel":[20],"antenna":[21,49,63,84],"was":[22],"developed":[23],"by":[24,71],"DLR.":[25],"As":[26],"with":[27],"previous":[28],"designs":[29],"different":[31],"frequency":[32],"bands,":[33],"future":[35],"is":[37,65],"based":[38],"on":[39],"two-antenna":[41],"concept.":[42],"This":[43],"paper":[44],"addresses":[45],"issue":[47],"coupling":[50,64,75,85],"between":[51],"corrugated":[52],"horn":[54],"antennas,":[55],"which":[56],"are":[57,91],"operated":[58],"in":[59,93],"close":[60],"proximity.":[61],"The":[62],"analyzed":[66],"via":[67],"simulations":[68],"and":[69,90],"measurements":[70],"utilizing":[72],"specifically":[73],"defined":[74],"parameters.":[76],"Additionally,":[77],"improvements":[78],"further":[80],"lower":[81],"mutual":[83],"have":[86],"been":[87],"designed,":[88],"tested,":[89],"described":[92],"this":[94],"paper.":[95]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-23T07:41:27.035349","created_date":"2025-10-10T00:00:00"}