{"title":"Frequency-Selective Surface With Dual Polarization and Ultrawide Passband","authors":"Shi-Lin Yang;Fu-Shun Zhang;Li-Wei Song;Fan Zhang","doi":"10.1109/TAP.2025.3539960","DOIUrl":null,"url":null,"abstract":"An ultrawide passband and dual-polarized frequency-selective surface (FSS) for the K-Ka frequency band is presented. The characteristics of wide passband, angular stability, and fast roll-offs are realized by using LC resonant structures and multilayer coupling. The whole structure of the FSS cell is symmetrical, realizing TE and TM polarization. A prototype of the proposed FSS is manufactured and measured. The size of the prototype is <inline-formula> <tex-math>$123.6\\times 123.6\\times 2.961$ </tex-math></inline-formula> mm. The measured results have a good agreement with the simulated ones. The measured passband is from 18.3 to 37.2 GHz (K-Ka frequency band), of which the relative bandwidth is 68.1%. Moreover, the passband has little change within the incidence angle ±40° for both TE and TM polarizations. Therefore, the FSS can be widely used in the communication system.","PeriodicalId":13102,"journal":{"name":"IEEE Transactions on Antennas and Propagation","volume":"73 4","pages":"2510-2520"},"PeriodicalIF":4.6000,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Antennas and Propagation","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/10891317/","RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
An ultrawide passband and dual-polarized frequency-selective surface (FSS) for the K-Ka frequency band is presented. The characteristics of wide passband, angular stability, and fast roll-offs are realized by using LC resonant structures and multilayer coupling. The whole structure of the FSS cell is symmetrical, realizing TE and TM polarization. A prototype of the proposed FSS is manufactured and measured. The size of the prototype is $123.6\times 123.6\times 2.961$ mm. The measured results have a good agreement with the simulated ones. The measured passband is from 18.3 to 37.2 GHz (K-Ka frequency band), of which the relative bandwidth is 68.1%. Moreover, the passband has little change within the incidence angle ±40° for both TE and TM polarizations. Therefore, the FSS can be widely used in the communication system.
期刊介绍:
IEEE Transactions on Antennas and Propagation includes theoretical and experimental advances in antennas, including design and development, and in the propagation of electromagnetic waves, including scattering, diffraction, and interaction with continuous media; and applications pertaining to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques