{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T15:31:55Z","timestamp":1777995115421,"version":"3.51.4"},"reference-count":44,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Center for Surveillance Research"},{"name":"NSF IUCRC","award":["IIP-1539960"],"award-info":[{"award-number":["IIP-1539960"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Signal Process."],"published-print":{"date-parts":[[2021]]},"DOI":"10.1109\/tsp.2021.3121630","type":"journal-article","created":{"date-parts":[[2021,11,15]],"date-time":"2021-11-15T22:08:43Z","timestamp":1637014123000},"page":"6116-6130","source":"Crossref","is-referenced-by-count":41,"title":["MVDR Beamformer Design by Imposing Unit Circle Roots Constraints for Uniform Linear Arrays"],"prefix":"10.1109","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5183-7247","authenticated-orcid":false,"given":"Arnab","family":"Shaw","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3093-3816","authenticated-orcid":false,"given":"Jared","family":"Smith","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7636-1724","authenticated-orcid":false,"given":"Aboulnasr","family":"Hassanien","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2012.10.021"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2005.861052"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2010.5417174"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2011.5947027"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2109957"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2013.011513.122688"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TASSP.1987.1165054"},{"key":"ref36","first-page":"1265","article-title":"A capon-like spatial spectrum estimator for correlated sources","author":"abrahamsson","year":"2004","journal-title":"Proc 12th Eur Signal Process Conf"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.1980.308973"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/78.917801"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2017.7952780"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/ICATT.2003.1239145"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2015.7178418"},{"key":"ref12","first-page":"194","article-title":"Geometry of polynomials","author":"marden","year":"1966","journal-title":"Mathematical Surveys"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/78.370640"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TASSP.1986.1164843"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TASSP.1986.1164949"},{"key":"ref16","article-title":"Structured matrix approximation problems in signal processing","author":"shaw","year":"1987"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/8.1072"},{"key":"ref18","article-title":"Aperture synthesis with a non-regular distribution of interferometer baselines","volume":"15","author":"h\u00f6gbom","year":"1974","journal-title":"Astron Astrophys Suppl Series"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ICSYSE.1991.161165"},{"key":"ref28","article-title":"A new approach to moving target detection using unit circle roots constrained adaptive matched filter","author":"smith","year":"2021","journal-title":"Proc Asilomar Conf Signals Syst Comput"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/MAES.2004.1263229"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/8.86911"},{"key":"ref3","first-page":"469","article-title":"STAP for RADAR: What works, what doesn’t, and what's in store","author":"steinhardt","year":"2004","journal-title":"Proc IEEE Radar Conf"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/18.857787"},{"key":"ref29","article-title":"Robust adaptive matched field processing","author":"cox","year":"2021","journal-title":"Proc Conf Record 32nd Asilomar Conf Signals Syst Comput"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TASL.2007.902460"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/JOE.2018.2876584"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1969.7278"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/48.989887"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2011.5705680"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.1974.307893"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/29.7543"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/78.485924"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/78.286949"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2007.904812"},{"key":"ref24","article-title":"Adaptive digital beamforming","volume":"2","author":"aalfs","year":"2013","journal-title":"Principles of Modern Radar Vol II Advanced Techniques"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2010.936015"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.23919\/EUSIPCO.2019.8903119"},{"key":"ref44","article-title":"Unit circle roots constrained MVDR beamformer","author":"shaw","year":"2021","journal-title":"Proc Asilomar Conf Signals Syst Comput"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1002\/j.1538-7305.1943.tb01306.x"},{"key":"ref43","doi-asserted-by":"crossref","DOI":"10.1109\/NAECON49338.2021.9696401","article-title":"Unit circle roots property for sensor array signal processing","author":"smith","year":"2021"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1981.12186"}],"container-title":["IEEE Transactions on Signal Processing"],"original-title":[],"link":[{"URL":"https:\/\/ieeexplore.ieee.org\/ielam\/78\/9307529\/9583933-aam.pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/78\/9307529\/09583933.pdf?arnumber=9583933","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,15]],"date-time":"2023-01-15T06:39:52Z","timestamp":1673764792000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9583933\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"references-count":44,"URL":"https:\/\/doi.org\/10.1109\/tsp.2021.3121630","relation":{},"ISSN":["1053-587X","1941-0476"],"issn-type":[{"value":"1053-587X","type":"print"},{"value":"1941-0476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]}}}