{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T20:20:52Z","timestamp":1774383652359,"version":"3.50.1"},"reference-count":28,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61531010"],"award-info":[{"award-number":["61531010"]}],"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":["61775050"],"award-info":[{"award-number":["61775050"]}],"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":["11804073"],"award-info":[{"award-number":["11804073"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"crossref","award":["PA2019GDZC0098"],"award-info":[{"award-number":["PA2019GDZC0098"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"crossref","award":["JZ2018HGBZ0309"],"award-info":[{"award-number":["JZ2018HGBZ0309"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"crossref","award":["JZ2018HGTB0240"],"award-info":[{"award-number":["JZ2018HGTB0240"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2019]]},"DOI":"10.1109\/access.2019.2942601","type":"journal-article","created":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T03:26:46Z","timestamp":1569900406000},"page":"138541-138547","source":"Crossref","is-referenced-by-count":30,"title":["Generating Multiple OAM Based on a Nested Dual-Arm Spiral Antenna"],"prefix":"10.1109","volume":"7","author":[{"given":"Yang","family":"Yang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kai","family":"Guo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fei","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yubin","family":"Gong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7282-2503","authenticated-orcid":false,"given":"Zhongyi","family":"Guo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2017.2758520"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.2528\/PIERC17110702"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2018.2877782"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-018-23415-1"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2016.2569540"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2016.2552227"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.2528\/PIERM17030801"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2016.2636166"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1063\/1.5021951"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2019.2922545"},{"key":"ref28","author":"stutzman","year":"2012","journal-title":"Antenna Theory and Design"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/JPHOT.2017.2672642"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.1961.1145057"},{"key":"ref3","article-title":"Angular momentum of electromagnetic radiation","author":"sjoholm","year":"2007"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/JPHOT.2018.2859807"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2018.08.023"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2019.2893035"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.99.087701"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1186\/s11671-017-2279-2"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1038\/srep40099"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevA.45.8185"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.3390\/electronics8020251"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"405","DOI":"10.3390\/nano7110405","article-title":"Review of the functions of Archimedes’ spiral metallic nanostructures","volume":"7","author":"guo","year":"2017","journal-title":"Nanomaterials"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2019.2907931"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1364\/OPEX.12.003548"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1364\/OFC.2014.M3K.7"},{"key":"ref26","first-page":"1","article-title":"Frequency-independent antennas","author":"johnson","year":"1993","journal-title":"Antenna Engineering Handbook"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1063\/1.4953786"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/8600701\/08852630.pdf?arnumber=8852630","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,10]],"date-time":"2021-08-10T19:40:45Z","timestamp":1628624445000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8852630\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":28,"URL":"https:\/\/doi.org\/10.1109\/access.2019.2942601","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019]]}}}