{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T01:22:19Z","timestamp":1773796939106,"version":"3.50.1"},"reference-count":43,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"18","license":[{"start":{"date-parts":[[2019,9,15]],"date-time":"2019-09-15T00:00:00Z","timestamp":1568505600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,9,15]],"date-time":"2019-09-15T00:00:00Z","timestamp":1568505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,9,15]],"date-time":"2019-09-15T00:00:00Z","timestamp":1568505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"National Natural Science Foundation of China for Outstanding Young Scholars","award":["61722109"],"award-info":[{"award-number":["61722109"]}]},{"name":"National Science and Technology Major Project of China","award":["2018ZX03001004-003"],"award-info":[{"award-number":["2018ZX03001004-003"]}]},{"name":"Royal Academy of Engineering under the UK-China Industry Academia Partnership Programme Scheme","award":["UK-CIAPP\\49"],"award-info":[{"award-number":["UK-CIAPP\\49"]}]},{"name":"National Key R&D Program of China","award":["2018YFB1801102"],"award-info":[{"award-number":["2018YFB1801102"]}]},{"name":"US. National Science Foundation","award":["1629713"],"award-info":[{"award-number":["1629713"]}]},{"name":"US. National Science Foundation","award":["1703389"],"award-info":[{"award-number":["1703389"]}]},{"name":"US. National Science Foundation","award":["1548996"],"award-info":[{"award-number":["1548996"]}]},{"name":"Engineering and Physical Sciences Research Council Projects","award":["EP\/Noo4558\/1"],"award-info":[{"award-number":["EP\/Noo4558\/1"]}]},{"name":"Engineering and Physical Sciences Research Council Projects","award":["EP\/PO34284\/1"],"award-info":[{"award-number":["EP\/PO34284\/1"]}]},{"name":"Royal Society's Global Challenges Research Fund Grant"},{"name":"European Research Council's Advanced Fellow Grant QuantCom"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Signal Process."],"published-print":{"date-parts":[[2019,9,15]]},"DOI":"10.1109\/tsp.2019.2931202","type":"journal-article","created":{"date-parts":[[2019,7,26]],"date-time":"2019-07-26T19:43:51Z","timestamp":1564170231000},"page":"4809-4824","source":"Crossref","is-referenced-by-count":128,"title":["Wideband Beamspace Channel Estimation for Millimeter-Wave MIMO Systems Relying on Lens Antenna Arrays"],"prefix":"10.1109","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9643-0379","authenticated-orcid":false,"given":"Xinyu","family":"Gao","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4250-7315","authenticated-orcid":false,"given":"Linglong","family":"Dai","sequence":"additional","affiliation":[]},{"given":"Shidong","family":"Zhou","sequence":"additional","affiliation":[]},{"given":"Akbar M.","family":"Sayeed","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2636-5214","authenticated-orcid":false,"given":"Lajos","family":"Hanzo","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2011.2160250"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2010.2044837"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/SPAWC.2015.7227017"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511807213"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2016.2594706"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2604259"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2161982"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2007.909108"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2006.871582"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2012.2220327"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2014.2328151"},{"key":"ref40","author":"golub","year":"2012","journal-title":"Matrix Computations"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2016.2533490"},{"key":"ref12","first-page":"1196","article-title":"Continuous aperture phased MIMO: Basic theory and applications","author":"behdad","year":"0","journal-title":"Proc Allerton Conf"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2013.6831645"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2015.2431266"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2544937"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2014.2334278"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/CISS.2016.7460525"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2016.7510952"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2718502"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2010.2042415"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2014.7000981"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2014.2328154"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2011.5783993"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2016.2549418"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.011714.130846"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2016.2523924"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6979963"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2015.7010533"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6894453"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2013.2254442"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2018.8422131"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2555299"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/ICCW.2015.7247314"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2017.2720856"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2455980"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2011.2178495"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2002.803324"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2017.2657620"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2018.2872364"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2017.2692307"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2013.2260813"}],"container-title":["IEEE Transactions on Signal Processing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/78\/8794696\/08777168.pdf?arnumber=8777168","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,13]],"date-time":"2022-07-13T20:45:25Z","timestamp":1657745125000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8777168\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9,15]]},"references-count":43,"journal-issue":{"issue":"18"},"URL":"https:\/\/doi.org\/10.1109\/tsp.2019.2931202","relation":{},"ISSN":["1053-587X","1941-0476"],"issn-type":[{"value":"1053-587X","type":"print"},{"value":"1941-0476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,9,15]]}}}