{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T17:55:21Z","timestamp":1772906121673,"version":"3.50.1"},"reference-count":21,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"3","license":[{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62001121"],"award-info":[{"award-number":["62001121"]}],"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":["61525401"],"award-info":[{"award-number":["61525401"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2020M670994"],"award-info":[{"award-number":["2020M670994"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003395","name":"Innovation Program of Shanghai Municipal Education Commission","doi-asserted-by":"publisher","award":["2017-01-07-00-07-E00026"],"award-info":[{"award-number":["2017-01-07-00-07-E00026"]}],"id":[{"id":"10.13039\/501100003395","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Circuits Syst. II"],"published-print":{"date-parts":[[2022,3]]},"DOI":"10.1109\/tcsii.2021.3125407","type":"journal-article","created":{"date-parts":[[2021,11,4]],"date-time":"2021-11-04T19:26:00Z","timestamp":1636053960000},"page":"1044-1048","source":"Crossref","is-referenced-by-count":8,"title":["Hardware-Efficient Beamspace Direction-of-Arrival Estimator for Unequal-Sized Subarrays"],"prefix":"10.1109","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4792-1398","authenticated-orcid":false,"given":"Ziyu","family":"Guo","sequence":"first","affiliation":[]},{"given":"Weizhen","family":"Wang","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2945-9240","authenticated-orcid":false,"given":"Xiaodong","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Xiaoyang","family":"Zeng","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2020.2996155"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/29.60074"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2010.05.091020"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ISSCC19947.2020.9063167"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2021.3053601"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2019.8700132"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2018.2804239"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TCSII.2020.2995064"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2021.3083280"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/EuCAP.2014.6902343"},{"issue":"9","key":"ref11","first-page":"1485","article-title":"Implementation of FPGA based fast unitary MUSIC DOA estimator","volume":"87","author":"Kim","year":"1999","journal-title":"IEICE Trans. Electron."},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.2984705"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/PIMRC.2002.1046673"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ISCAS45731.2020.9180881"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2015.2426795"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2805713"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3095929"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2020.2973249"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1137\/0906007"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/78.839978"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2016.2561904"}],"container-title":["IEEE Transactions on Circuits and Systems II: Express Briefs"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8920\/9736462\/09600875.pdf?arnumber=9600875","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,12]],"date-time":"2024-01-12T00:43:09Z","timestamp":1705020189000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9600875\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3]]},"references-count":21,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1109\/tcsii.2021.3125407","relation":{},"ISSN":["1549-7747","1558-3791"],"issn-type":[{"value":"1549-7747","type":"print"},{"value":"1558-3791","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3]]}}}