{"id":"https://openalex.org/W4285100817","doi":"https://doi.org/10.1109/comm54429.2022.9817284","title":"C-Band FMCW RADAR Receiver Architecture for Space Debris Observation","display_name":"C-Band FMCW RADAR Receiver Architecture for Space Debris Observation","publication_year":2022,"publication_date":"2022-06-16","ids":{"openalex":"https://openalex.org/W4285100817","doi":"https://doi.org/10.1109/comm54429.2022.9817284"},"language":"en","primary_location":{"id":"doi:10.1109/comm54429.2022.9817284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comm54429.2022.9817284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Communications (COMM)","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/A5032766746","display_name":"Alexandru Tatomirescu","orcid":null},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Alexandru Tatomirescu","raw_affiliation_strings":["Politehnica University of Bucharest,Department of Telecommunications,Bucharest,Romania","Department of Telecommunications, Politehnica University of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Politehnica University of Bucharest,Department of Telecommunications,Bucharest,Romania","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Department of Telecommunications, Politehnica University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004251923","display_name":"Alexandru Rusu-Casandra","orcid":null},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Alexandru Rusu-Casandra","raw_affiliation_strings":["Politehnica University of Bucharest,Department of Telecommunications,Bucharest,Romania","Department of Telecommunications, Politehnica University of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Politehnica University of Bucharest,Department of Telecommunications,Bucharest,Romania","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Department of Telecommunications, Politehnica University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5032766746"],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":2.2953,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.91016556,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9994999766349792,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9994999766349792,"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":0.9959999918937683,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/automatic-gain-control","display_name":"Automatic gain control","score":0.6739473938941956},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5875470042228699},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5385943055152893},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5341607332229614},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5126141905784607},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5087674260139465},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49742963910102844},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.4878804683685303},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4558675289154053},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.4551837146282196},{"id":"https://openalex.org/keywords/intermediate-frequency","display_name":"Intermediate frequency","score":0.45358210802078247},{"id":"https://openalex.org/keywords/radio-receiver-design","display_name":"Radio receiver design","score":0.4233197569847107},{"id":"https://openalex.org/keywords/c-band","display_name":"C band","score":0.4210503101348877},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.38758641481399536},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.3788098096847534},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3168087601661682},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.28282153606414795},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.26342931389808655},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23584768176078796},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.14696645736694336},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.13350003957748413}],"concepts":[{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.6739473938941956},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5875470042228699},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5385943055152893},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5341607332229614},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5126141905784607},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5087674260139465},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49742963910102844},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.4878804683685303},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4558675289154053},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4551837146282196},{"id":"https://openalex.org/C8480308","wikidata":"https://www.wikidata.org/wiki/Q244948","display_name":"Intermediate frequency","level":3,"score":0.45358210802078247},{"id":"https://openalex.org/C175291425","wikidata":"https://www.wikidata.org/wiki/Q7281193","display_name":"Radio receiver design","level":4,"score":0.4233197569847107},{"id":"https://openalex.org/C63944557","wikidata":"https://www.wikidata.org/wiki/Q27786604","display_name":"C band","level":2,"score":0.4210503101348877},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.38758641481399536},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.3788098096847534},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3168087601661682},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.28282153606414795},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.26342931389808655},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23584768176078796},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.14696645736694336},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.13350003957748413},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comm54429.2022.9817284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comm54429.2022.9817284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Communications (COMM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W63133204","https://openalex.org/W1484799165","https://openalex.org/W1987839638","https://openalex.org/W2034154064","https://openalex.org/W2120168828","https://openalex.org/W2138890417","https://openalex.org/W2169323339","https://openalex.org/W2320718528","https://openalex.org/W2321038509","https://openalex.org/W2776122605","https://openalex.org/W2952471484","https://openalex.org/W3049432835","https://openalex.org/W3088704983","https://openalex.org/W4229374605","https://openalex.org/W4285100820","https://openalex.org/W6602618395","https://openalex.org/W6839964205"],"related_works":["https://openalex.org/W2372387817","https://openalex.org/W2502794569","https://openalex.org/W2089372198","https://openalex.org/W2987827620","https://openalex.org/W199272321","https://openalex.org/W2524584352","https://openalex.org/W2099882027","https://openalex.org/W4210464455","https://openalex.org/W1982535219","https://openalex.org/W2134639094"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,25,40,49,52,71,84,104],"receiver":[4,62],"architecture":[5],"used":[6],"in":[7,24,38,57],"frequency":[8,36],"modulated":[9],"continuous":[10],"wave":[11],"(FMCW)":[12],"RADAR":[13],"for":[14,70],"space":[15],"debris":[16],"observation.":[17],"It":[18,99],"has":[19,33,63],"been":[20],"designed":[21],"to":[22,27,96],"operate":[23],"2":[26],"6":[28],"GHz":[29],"C":[30],"band":[31],"and":[32,90],"an":[34,64],"intermediate":[35],"stage":[37],"which":[39],"automatic":[41,65],"gain":[42,93],"controller":[43],"is":[44],"implemented.":[45],"The":[46,61],"design":[47,105],"mitigates":[48],"effect":[50],"of":[51,76,94],"self-interference":[53,85],"by":[54,83],"filtering":[55],"it":[56],"analogue":[58],"base-band":[59],"stage.":[60],"80":[66],"dB":[67],"dynamic":[68],"range":[69],"gain,":[72],"a":[73,79,91],"noise":[74],"figure":[75],"1.5":[77],"dB,":[78],"sensitivity":[80],"level":[81],"dictated":[82],"signal":[86],"at":[87],"\u2212148":[88],"dBm/Hz":[89],"total":[92],"up":[95],"115":[97],"dB.":[98],"must":[100],"be":[101],"mentioned":[102],"that":[103],"incorporates":[106],"only":[107],"commercial":[108],"off-the-shelf":[109],"components":[110],"(COTS).":[111]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}