{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T04:51:22Z","timestamp":1777092682782,"version":"3.51.4"},"reference-count":45,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Youth Innovation Team of Shaanxi Provincial Education Department","award":["24JP221"],"award-info":[{"award-number":["24JP221"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62001507"],"award-info":[{"award-number":["62001507"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62301598"],"award-info":[{"award-number":["62301598"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62471484"],"award-info":[{"award-number":["62471484"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Innovative Talents Cultivate Program for Technology Innovation Team of Shaanxi Province","award":["2024RS-CXTD-08"],"award-info":[{"award-number":["2024RS-CXTD-08"]}]},{"name":"Youth Innovation Team of Shaanxi Universities"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Aerosp. Electron. Syst."],"published-print":{"date-parts":[[2025,10]]},"DOI":"10.1109\/taes.2025.3572456","type":"journal-article","created":{"date-parts":[[2025,5,21]],"date-time":"2025-05-21T13:42:36Z","timestamp":1747834956000},"page":"11812-11833","source":"Crossref","is-referenced-by-count":3,"title":["Multiple-Source DOA Estimation Using Interpretable Spatial Filtering Network and Parallel 2-D CNNs"],"prefix":"10.1109","volume":"61","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4205-538X","authenticated-orcid":false,"given":"Weike","family":"Feng","sequence":"first","affiliation":[{"name":"Department of Early Warning and Detection, Air Force Engineering University, Xi&#x2019;an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2068-4425","authenticated-orcid":false,"given":"Ninghui","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Early Warning and Detection, Air Force Engineering University, Xi&#x2019;an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3508-6249","authenticated-orcid":false,"given":"Tao","family":"Pu","sequence":"additional","affiliation":[{"name":"Department of Early Warning and Detection, Air Force Engineering University, Xi&#x2019;an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6323-6235","authenticated-orcid":false,"given":"Yiduo","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Early Warning and Detection, Air Force Engineering University, Xi&#x2019;an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2288-2879","authenticated-orcid":false,"given":"He-Xiu","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Early Warning and Detection, Air Force Engineering University, Xi&#x2019;an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hui","family":"Chen","sequence":"additional","affiliation":[{"name":"Early Warning Academy, Wuhan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2773-3437","authenticated-orcid":false,"given":"Qun","family":"Zhang","sequence":"additional","affiliation":[{"name":"Information and Navigation College, Air Force Engineering University, Xi&#x2019;an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2022.3208858"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2021.3051014"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2020.2979771"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1969.7278"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.1986.1143830"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/29.32276"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/29.57542"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/78.97999"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsp.2018.04.006"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.3390\/rs15010013"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2013.6494379"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2005.850882"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1038\/nature14539"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.48550\/ARXIV.1404.7828"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2022.3153756"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2021.3110579"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3194967"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1049\/iet-rsn.2018.5121"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2851783"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2019.2945115"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2018.8461386"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2023.3268256"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3171820"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2021.3089927"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2018.2874430"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/LSENS.2020.2980384"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/ICSPCC52875.2021.9564893"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/78.815500"},{"issue":"1","key":"ref29","first-page":"34","article-title":"Direction-of-arrival estimation using matrix spatial prefiltering approach","volume":"27","author":"Yan","year":"2008","journal-title":"Chin. J. Acoust."},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2010.2044850"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TNNLS.2021.3084827"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.5555\/3045118.3045167"},{"issue":"1","key":"ref33","first-page":"1929","article-title":"Dropout: A simple way to prevent neural networks from overfitting","volume":"15","author":"Srivastava","year":"2014","journal-title":"J. Mach. Learn. Res."},{"key":"ref34","first-page":"249","article-title":"Understanding the difficulty of training deep feedforward neural networks","volume-title":"Proc. 13th Int. Conf. Artif. Intell. Statist.","author":"Glorot"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-006-0235-3"},{"key":"ref36","article-title":"CVX: MATLAB software for disciplined convex programming, version 2.1","author":"Grant","year":"2014"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-021-04223-6"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2016.2598550"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.1983.1172124"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2015.2496294"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/29.60109"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS.2019.8900539"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2008.2007908"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2019.2906077"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/TASSP.1985.1164649"}],"container-title":["IEEE Transactions on Aerospace and Electronic Systems"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7\/11202402\/11008825.pdf?arnumber=11008825","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,14]],"date-time":"2025-10-14T05:14:11Z","timestamp":1760418851000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11008825\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10]]},"references-count":45,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/taes.2025.3572456","relation":{},"ISSN":["0018-9251","1557-9603","2371-9877"],"issn-type":[{"value":"0018-9251","type":"print"},{"value":"1557-9603","type":"electronic"},{"value":"2371-9877","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10]]}}}