{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T21:04:52Z","timestamp":1780434292569,"version":"3.54.1"},"reference-count":22,"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:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Science Foundation of China","doi-asserted-by":"crossref","award":["52571390"],"award-info":[{"award-number":["52571390"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Science Foundation of China","doi-asserted-by":"crossref","award":["62301438"],"award-info":[{"award-number":["62301438"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Xi&#x0027;an Science and Technology Association Youth Talent Lifting Plan","award":["959202313081"],"award-info":[{"award-number":["959202313081"]}]},{"name":"Xi&#x0027;an Science and Technology Plan Project","award":["23GXFW0079"],"award-info":[{"award-number":["23GXFW0079"]}]},{"name":"Scientist &amp; Engineer Team Development","award":["2025JH-KGYB-0041"],"award-info":[{"award-number":["2025JH-KGYB-0041"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2026]]},"DOI":"10.1109\/lsp.2026.3693961","type":"journal-article","created":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T19:56:50Z","timestamp":1778875010000},"page":"2011-2015","source":"Crossref","is-referenced-by-count":0,"title":["Enhanced Frequency Estimation for Radar Altimetry via Multi-Cycle Triangular FMCW and Clustering-Based Processing"],"prefix":"10.1109","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-8980-5970","authenticated-orcid":false,"given":"Benben","family":"Li","sequence":"first","affiliation":[{"name":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiong","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Computer Science and Technology, Xi&#x0027;an Polytechnic University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4196-3244","authenticated-orcid":false,"given":"Yifan","family":"Guo","sequence":"additional","affiliation":[{"name":"School of Marine Science and Technology, Northwestern Polytechnical University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-3916-1209","authenticated-orcid":false,"given":"Jiale","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Marine Science and Technology, Northwestern Polytechnical University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4250-072X","authenticated-orcid":false,"given":"Yan","family":"Gao","sequence":"additional","affiliation":[{"name":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8646-7845","authenticated-orcid":false,"given":"Jie","family":"Lian","sequence":"additional","affiliation":[{"name":"School of Marine Science and Technology, Northwestern Polytechnical University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2457-0596","authenticated-orcid":false,"given":"Baowang","family":"Lian","sequence":"additional","affiliation":[{"name":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x0027;an, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2016.2640518"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2022.3224452"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2024.3378253"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2024.3476605"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2024.3385823"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.2024.3383667"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2025.3565624"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2023.3241153"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2023.3248085"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.measurement.2025.117957"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2024.109537"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2023.3292739"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2025.3536614"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ICC52391.2025.11162110"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2023.3299259"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2024.3381262"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TRS.2025.3530560"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2025.110434"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ICSPS.2010.5555611"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/NNICE61279.2024.10498931"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.ast.2011.02.007"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2023.3317872"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/97\/11304147\/11520688.pdf?arnumber=11520688","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T20:10:13Z","timestamp":1780431013000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11520688\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":22,"URL":"https:\/\/doi.org\/10.1109\/lsp.2026.3693961","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"value":"1070-9908","type":"print"},{"value":"1558-2361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}