{"id":"https://openalex.org/W1663141228","doi":null,"title":"The implementation of high time bandwidth chirp pulses using digital techniques","display_name":"The implementation of high time bandwidth chirp pulses using digital techniques","publication_year":1991,"publication_date":"1991-05-01","ids":{"openalex":"https://openalex.org/W1663141228","mag":"1663141228"},"language":"en","primary_location":{"id":"mag:1663141228","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpl/abstractAuthors.jsp?reload=true&arnumber=286005&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A7092%29","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5023214175","display_name":"Randy Durrant","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4388891758","display_name":"British Aerospace (United Kingdom)","ror":"https://ror.org/043sygp97","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210143731","https://openalex.org/I4388891758"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Randy Durrant","raw_affiliation_strings":["Dept. of Electron., British Aerosp. (Space Syst.) Ltd., UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electron., British Aerosp. (Space Syst.) Ltd., UK","institution_ids":["https://openalex.org/I4388891758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110013339","display_name":"Stephen Parkes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4388891758","display_name":"British Aerospace (United Kingdom)","ror":"https://ror.org/043sygp97","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210143731","https://openalex.org/I4388891758"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stephen Parkes","raw_affiliation_strings":["Dept. of Electron., British Aerosp. (Space Syst.) Ltd., UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electron., British Aerosp. (Space Syst.) Ltd., UK","institution_ids":["https://openalex.org/I4388891758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4388891758"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9560999870300293,"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":0.9560999870300293,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.017000000923871994,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.008299999870359898,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/chirped-pulses","display_name":"chirped pulses","score":0.859000027179718},{"id":"https://openalex.org/keywords/time-bandwidth-product","display_name":"time-bandwidth product","score":0.7670000195503235},{"id":"https://openalex.org/keywords/pulse-shaping","display_name":"pulse shaping","score":0.4300000071525574},{"id":"https://openalex.org/keywords/spaceborne-radar","display_name":"spaceborne radar","score":0.890999972820282},{"id":"https://openalex.org/keywords/radar-waveform-design","display_name":"radar waveform design","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.7903116941452026},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6092422008514404},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.569369375705719},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44545885920524597},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32036536931991577},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22549891471862793},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2003823220729828},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19586971402168274},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1663141228","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpl/abstractAuthors.jsp?reload=true&arnumber=286005&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A7092%29","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1540905081","https://openalex.org/W2556292650","https://openalex.org/W4312742323","https://openalex.org/W4237425149","https://openalex.org/W2200777643","https://openalex.org/W2801688684","https://openalex.org/W4402351751","https://openalex.org/W2041111012","https://openalex.org/W4211159923","https://openalex.org/W2354620448"],"abstract_inverted_index":{"Presents":[0],"the":[1,6,12],"design":[2],"and":[3,16],"development":[4,14],"of":[5,19],"initial":[7],"DCG":[8],"(digital":[9],"chirp":[10],"generator),":[11],"current":[13],"program":[15],"a":[17],"discussion":[18],"possible":[20],"applications":[21],"including":[22],"spaceborne":[23],"radar":[24],"systems.":[25]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2016-06-24T00:00:00"}