{"title":"Multi-polarized Fabry-Pérot resonator cavity using multilayer partially reflective metasurface in X-Band","authors":"Pei Yang, Bo Dang, Lipin Li, Zhiping Ren, Ruirong Dang, Huiqin Jia","doi":"10.1209/0295-5075/ad0953","DOIUrl":null,"url":null,"abstract":"Abstract In this paper, we propose a multi-polarized Fabry-Pérot resonator cavity (MPFPRC) by integrating multilayer partially reflective metasurface (MPRM), the feed of multi-polarized slot coupling patch antenna and the reflective ground in X-Band. The MPRM consists of first-layer square metal patches, second-layer metal ground with square slots, third-layer square metal patches and fourth-layer partially reflective patches. Based on the MPRM, the proposed MPFPRC is capable of transforming 0°, 45° and -45° linearly polarized (LP) waves emitted by the feed into LP beam, left-handed circularly polarized (LHCP) beam and right-handed circularly polarized (RHCP) beam, respectively. Finally, the designed MPFPRC is simulated, processed and measured. The experimental results verify that the -3dB gain bandwidth of LP is 9.1-10.2 GHz, the -3dB gain bandwidth and 3dB axial ratio bandwidth of the LHCP are 9.0-10.0 GHz and 9.2-10.0 GHz, and the -3dB gain bandwidth and 3dB axial ratio bandwidth of the RHCP are 9.0-10.0 GHz and 9.3-10.0 GHz.","PeriodicalId":11738,"journal":{"name":"EPL","volume":null,"pages":null},"PeriodicalIF":1.8000,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"EPL","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1209/0295-5075/ad0953","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract In this paper, we propose a multi-polarized Fabry-Pérot resonator cavity (MPFPRC) by integrating multilayer partially reflective metasurface (MPRM), the feed of multi-polarized slot coupling patch antenna and the reflective ground in X-Band. The MPRM consists of first-layer square metal patches, second-layer metal ground with square slots, third-layer square metal patches and fourth-layer partially reflective patches. Based on the MPRM, the proposed MPFPRC is capable of transforming 0°, 45° and -45° linearly polarized (LP) waves emitted by the feed into LP beam, left-handed circularly polarized (LHCP) beam and right-handed circularly polarized (RHCP) beam, respectively. Finally, the designed MPFPRC is simulated, processed and measured. The experimental results verify that the -3dB gain bandwidth of LP is 9.1-10.2 GHz, the -3dB gain bandwidth and 3dB axial ratio bandwidth of the LHCP are 9.0-10.0 GHz and 9.2-10.0 GHz, and the -3dB gain bandwidth and 3dB axial ratio bandwidth of the RHCP are 9.0-10.0 GHz and 9.3-10.0 GHz.
期刊介绍：
General physics – physics of elementary particles and fields – nuclear physics – atomic, molecular and optical physics – classical areas of phenomenology – physics of gases, plasmas and electrical discharges – condensed matter – cross-disciplinary physics and related areas of science and technology.
Letters submitted to EPL should contain new results, ideas, concepts, experimental methods, theoretical treatments, including those with application potential and be of broad interest and importance to one or several sections of the physics community. The presentation should satisfy the specialist, yet remain understandable to the researchers in other fields through a suitable, clearly written introduction and conclusion (if appropriate).
EPL also publishes Comments on Letters previously published in the Journal.
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