{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,27]],"date-time":"2026-04-27T12:44:45Z","timestamp":1777293885961,"version":"3.51.4"},"reference-count":21,"publisher":"Wiley","license":[{"start":{"date-parts":[[2019,2,4]],"date-time":"2019-02-04T00:00:00Z","timestamp":1549238400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Spanish Ministry of Science, Innovation and Universities","award":["TEC2016-79700-C2-1-R"],"award-info":[{"award-number":["TEC2016-79700-C2-1-R"]}]},{"name":"Spanish Ministry of Science, Innovation and Universities","award":["TEC2016-78028-C3-3-P"],"award-info":[{"award-number":["TEC2016-78028-C3-3-P"]}]},{"name":"Spanish Ministry of Science, Innovation and Universities","award":["TEC2016-79700-C2-1-R"],"award-info":[{"award-number":["TEC2016-79700-C2-1-R"]}]},{"name":"Spanish Ministry of Science, Innovation and Universities","award":["TEC2016-78028-C3-3-P"],"award-info":[{"award-number":["TEC2016-78028-C3-3-P"]}]},{"name":"National University of Chimborazo","award":["TEC2016-79700-C2-1-R"],"award-info":[{"award-number":["TEC2016-79700-C2-1-R"]}]},{"name":"National University of Chimborazo","award":["TEC2016-78028-C3-3-P"],"award-info":[{"award-number":["TEC2016-78028-C3-3-P"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2019,2,4]]},"abstract":"<jats:p>A low-profile lens antenna formed by 2 metallic rings with strips short-circuiting both rings is presented. The theory of characteristic modes is used to facilitate the design, optimization, and analysis of the structure. Simulations and measurements are presented for the optimized single-layer metallic lens antenna. Measured results show a large operating bandwidth (14.7% relative -14 dB impedance bandwidth) with a maximum directivity above 13.70 dBi and a return loss better than 14 dB.<\/jats:p>","DOI":"10.1155\/2019\/5125287","type":"journal-article","created":{"date-parts":[[2019,2,4]],"date-time":"2019-02-04T18:41:21Z","timestamp":1549305681000},"page":"1-7","source":"Crossref","is-referenced-by-count":7,"title":["Planar Lens Antenna for High Data Rate Applications"],"prefix":"10.1155","volume":"2019","author":[{"given":"Daniel","family":"Santill\u00e1n-Haro","sequence":"first","affiliation":[{"name":"Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), c\/ Cami de Vera, s\/n, 46022 Valencia, Spain"},{"name":"Facultad de Ingenier\u00eda, Universidad Nacional de Chimborazo (UNACH), Avda. 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