{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,12]],"date-time":"2026-07-12T10:19:23Z","timestamp":1783851563510,"version":"3.55.0"},"reference-count":23,"publisher":"IEEE","license":[{"start":{"date-parts":[[2024,6,9]],"date-time":"2024-06-09T00:00:00Z","timestamp":1717891200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,6,9]],"date-time":"2024-06-09T00:00:00Z","timestamp":1717891200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,6,9]]},"DOI":"10.1109\/icc51166.2024.10622963","type":"proceedings-article","created":{"date-parts":[[2024,8,20]],"date-time":"2024-08-20T15:34:42Z","timestamp":1724168082000},"page":"3445-3451","source":"Crossref","is-referenced-by-count":23,"title":["Stacked Intelligent Metasurface Performs a 2D DFT in the Wave Domain for DOA Estimation"],"prefix":"10.1109","author":[{"given":"Jiancheng","family":"An","sequence":"first","affiliation":[{"name":"School of Electrical and Electronics Engineering, Nanyang Technological University,Singapore,639798"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chau","family":"Yuen","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronics Engineering, Nanyang Technological University,Singapore,639798"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong Liang","family":"Guan","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronics Engineering, Nanyang Technological University,Singapore,639798"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Di Renzo","sequence":"additional","affiliation":[{"name":"CNRS, Centralexup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Universit&#x00E9; Paris-Saclay,Gif-sur-Yvette,France,91192"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M\u00e9rouane","family":"Debbah","sequence":"additional","affiliation":[{"name":"Center for 6G Technology, Khalifa University of Science and Technology,Abu Dhabi,United Arab Emirates"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. Vincent","family":"Poor","sequence":"additional","affiliation":[{"name":"Princeton University,Department of Electrical and Computer Engineering,Princeton,NJ,USA,08544"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lajos","family":"Hanzo","sequence":"additional","affiliation":[{"name":"School of Electronics and Computer Science, University of Southampton,Southampton,U.K.,SO17 1BJ"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.1986.1143830"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/29.32276"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/29.17564"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2020.2982769"},{"key":"ref5","article-title":"Array signal processing","author":"Haykin","year":"1985","journal-title":"Englewood Cliffs"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/79.526899"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/5.622504"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2003.821101"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2013.2262682"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3255406"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.010.2200312"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.3007211"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2021.3127924"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1038\/lsa.2014.99"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-022-00719-9"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1126\/science.1242818"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2023.3288261"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2023.3278683"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ICC45041.2023.10279173"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/icc45041.2023.10279173"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2012.2203125"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2023.3320728"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3273850"}],"event":{"name":"ICC 2024 - IEEE International Conference on Communications","location":"Denver, CO, USA","start":{"date-parts":[[2024,6,9]]},"end":{"date-parts":[[2024,6,13]]}},"container-title":["ICC 2024 - IEEE International Conference on Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/10622104\/10622158\/10622963.pdf?arnumber=10622963","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,29]],"date-time":"2024-08-29T20:23:49Z","timestamp":1724963029000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10622963\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6,9]]},"references-count":23,"URL":"https:\/\/doi.org\/10.1109\/icc51166.2024.10622963","relation":{},"subject":[],"published":{"date-parts":[[2024,6,9]]}}}