{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T00:01:33Z","timestamp":1770336093627,"version":"3.49.0"},"reference-count":36,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"State Key Program of National Natural Science of China","award":["61931025"],"award-info":[{"award-number":["61931025"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62222113"],"award-info":[{"award-number":["62222113"]}],"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":["62101404"],"award-info":[{"award-number":["62101404"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014219","name":"National Science Fund for Distinguished Young Scholars","doi-asserted-by":"publisher","award":["61825105"],"award-info":[{"award-number":["61825105"]}],"id":[{"id":"10.13039\/501100014219","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE J. Sel. Top. Appl. Earth Observations Remote Sensing"],"published-print":{"date-parts":[[2022]]},"DOI":"10.1109\/jstars.2022.3206355","type":"journal-article","created":{"date-parts":[[2022,9,13]],"date-time":"2022-09-13T19:40:44Z","timestamp":1663098044000},"page":"7873-7885","source":"Crossref","is-referenced-by-count":11,"title":["An Efficient Multichannel SAR Channel Phase Error Calibration Method Based on Fine-Focused HRWS SAR Image Entropy"],"prefix":"10.1109","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8187-4927","authenticated-orcid":false,"given":"Jixiang","family":"Xiang","sequence":"first","affiliation":[{"name":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaojie","family":"Ding","sequence":"additional","affiliation":[{"name":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6482-0863","authenticated-orcid":false,"given":"Guang-Cai","family":"Sun","sequence":"additional","affiliation":[{"name":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zijing","family":"Zhang","sequence":"additional","affiliation":[{"name":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4084-0915","authenticated-orcid":false,"given":"Mengdao","family":"Xing","sequence":"additional","affiliation":[{"name":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4880-0897","authenticated-orcid":false,"given":"Wenkang","family":"Liu","sequence":"additional","affiliation":[{"name":"Academy of Advanced Interdisciplinary Research, Xidian University, Xian, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MGRS.2021.3097894"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1049\/ip-f-2.1992.0016"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MGRS.2021.3113982"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1049\/ip-rsn:19990126"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2012.2205695"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2004.840610"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2010.2041356"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2003.1291865"},{"key":"ref9","first-page":"491","article-title":"Multi-channel SAR performance analysis in the presence of antenna excitation errors","volume-title":"Proc. 14th Int. Radar Symp.","author":"Laskowski"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS.2009.5418201"},{"key":"ref11","first-page":"1","article-title":"Advanced concepts for high-resolution wide-swath SAR imaging","author":"Krieger"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2021.3119457"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS.2006.474"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2003.815662"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2016.2618518"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1049\/iet-rsn.2008.0158"},{"key":"ref17","first-page":"206","article-title":"Multichannel full-aperture azimuth processing for beam steering SAR","volume-title":"Proc. Conf. Asia-Pacific Conf. Synthetic Aperture Radar","author":"Sun"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2020.2977982"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2008.2008825"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2004.832700"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2016.2561961"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2010.2046878"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1049\/cp.2013.0177"},{"issue":"3","key":"ref24","first-page":"13","article-title":"Improved channel error calibration method for the azimuth multichannel SAR","volume":"44","author":"Zuo","year":"2017","journal-title":"J. Xidian Univ."},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2019.2921094"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2006.1642562"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2013.2281329"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.3390\/s18093131"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2013.2274387"},{"key":"ref30","article-title":"Wide-beam SAR autofocus based on blind rS","author":"Jianlai","year":"2022","journal-title":"Sci. China Inf. Sci."},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2020.3009648"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2012.2237407"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/42.802758"},{"key":"ref34","article-title":"Monotonic iterative algorithm for minimum-entropy autofocus","volume-title":"Proc. Adaptive Sensor Array Process. Workshop","author":"Kragh"},{"issue":"10","key":"ref35","first-page":"1893","article-title":"Phase error estimation and compensation for multi-channel SAR systems based on entropy minimization","volume":"33","author":"Hu","year":"2012","journal-title":"Acta Aeronautica Et Astronautica Sinica"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-18842-3"}],"container-title":["IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4609443\/9656571\/09889223.pdf?arnumber=9889223","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,22]],"date-time":"2024-01-22T20:44:49Z","timestamp":1705956289000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9889223\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":36,"URL":"https:\/\/doi.org\/10.1109\/jstars.2022.3206355","relation":{},"ISSN":["1939-1404","2151-1535"],"issn-type":[{"value":"1939-1404","type":"print"},{"value":"2151-1535","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022]]}}}