{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T20:04:56Z","timestamp":1780085096597,"version":"3.54.0"},"reference-count":43,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100016258","name":"Institute of Civil-Military Technology Cooperation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100016258","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Defense Acquisition Program Administration and Ministry of Trade, Industry, and Energy of Korean Government","award":["22-CM-16"],"award-info":[{"award-number":["22-CM-16"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2026]]},"DOI":"10.1109\/access.2026.3695128","type":"journal-article","created":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T19:53:40Z","timestamp":1779306820000},"page":"77637-77655","source":"Crossref","is-referenced-by-count":0,"title":["FPGA Implementation of the Frequency Scaling Algorithm for Real-Time SAR Imaging"],"prefix":"10.1109","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1830-1840","authenticated-orcid":false,"given":"Dongmin","family":"Jeong","sequence":"first","affiliation":[{"name":"School of Electronics and Information Engineering, Korea Aerospace University, Goyang, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-5959-9211","authenticated-orcid":false,"given":"Chulho","family":"Jung","sequence":"additional","affiliation":[{"name":"Radar Research Center, EchoSensing Inc., Yongin, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1951-068X","authenticated-orcid":false,"given":"Kwangseok","family":"Choi","sequence":"additional","affiliation":[{"name":"Convergence Signal SoC Research Center, Korea Electronics Technology Institute, Seongnam, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5332-8980","authenticated-orcid":false,"given":"Yongchul","family":"Jung","sequence":"additional","affiliation":[{"name":"Convergence Signal SoC Research Center, Korea Electronics Technology Institute, Seongnam, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6666-9191","authenticated-orcid":false,"given":"Sungho","family":"Lee","sequence":"additional","affiliation":[{"name":"Convergence Signal SoC Research Center, Korea Electronics Technology Institute, Seongnam, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2299-9911","authenticated-orcid":false,"given":"Yunho","family":"Jung","sequence":"additional","affiliation":[{"name":"School of Electronics and Information Engineering, Korea Aerospace University, Goyang, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MGRS.2013.2248301"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/MSPEC.1969.5213674"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2022.3167724"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2024.3406155"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3003273"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.3390\/rs16071273"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2014.2370733"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2017.2752418"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2022.3169828"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/PLANS46316.2020.9110148"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.3390\/rs14051258"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/CANDAR.2017.101"},{"key":"ref13","first-page":"521","article-title":"FPGA based architecture for real-time SAR processing with integrated motion compensation","volume-title":"Conf. Proc. Asia\u2013Pacific Conf. Synth. Aperture Radar (APSAR)","author":"Pfitzner"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2022.3161499"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/36.158864"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/36.298008"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2016.2525787"},{"key":"ref18","volume-title":"Digital Processing of Synthetic Aperture Radar Data","author":"Cumming","year":"2005"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.2528\/PIER10030703"},{"key":"ref20","volume-title":"Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach","author":"Carrara","year":"1995"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/36.789617"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2008.916468"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1007\/s11265-021-01655-1"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2009.2017125"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TVLSI.2011.2178275"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/ISCAS.2012.6272149"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1049\/joe.2019.0656"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2009.2025803"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2025.3648787"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/CICC.1998.694921"},{"key":"ref31","first-page":"131","article-title":"Design and implementation of a 1024-point pipeline FFT processor","volume-title":"Proc. IEEE Custom Integr. Circuits Conf.","author":"He"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/4.84946"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2024.3371581"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/APSAR46974.2019.9048543"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS47720.2021.9553539"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3093299"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2018.2852062"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.3390\/s18030725"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.3390\/electronics10172133"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.3390\/electronics13122401"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2026.110596"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2026.3664370"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfranklin.2026.108666"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/6287639\/11323511\/11527192.pdf?arnumber=11527192","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T19:57:41Z","timestamp":1780084661000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11527192\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":43,"URL":"https:\/\/doi.org\/10.1109\/access.2026.3695128","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}