Zhang Wen Cheng;Jing Cheng Liang;Shi Sun;Ji Ran Chen;Meng Wang;Shimeng Wang;Feng Gao;Shuai Luan;Xin Liu;Tie Jun Cui;Hui Feng Ma
{"title":"Frequency-Reconfigurable Dual-Band and Dual-Polarization Antenna Based on Corrugated Meta-Structure","authors":"Zhang Wen Cheng;Jing Cheng Liang;Shi Sun;Ji Ran Chen;Meng Wang;Shimeng Wang;Feng Gao;Shuai Luan;Xin Liu;Tie Jun Cui;Hui Feng Ma","doi":"10.1109/TAP.2024.3472276","DOIUrl":null,"url":null,"abstract":"A dual-band and dual-polarization antenna with independent frequency reconfigurable capacity is proposed. The antenna is composed of four radiation patches based on corrugated structure loaded with varactor diodes, where four radiation patches are arranged in orthogonal pairs to produce ±45° dual-polarization radiations. Due to the electronically controllable dispersion behaviors of the corrugated meta-structure, the low operating frequency can be arbitrarily controlled in the range from 3.48 to 3.72 GHz. In addition, short-circuit pins and another kind of varactor diodes are introduced in the radiation patches, which can create a high operating frequency ranging from 3.79 to 4.68 GHz without affecting the low resonant mode. Both simulated and measured results show well-controlled dual-band frequency independent reconfigurability of the proposed antenna, which exhibits good dual-polarization radiation and high isolation level. This frequency-reconfigurable dual-band antenna with stable dual-polarization characteristics may have potential applications in future smart wireless communication systems.","PeriodicalId":13102,"journal":{"name":"IEEE Transactions on Antennas and Propagation","volume":"72 12","pages":"9024-9034"},"PeriodicalIF":4.6000,"publicationDate":"2024-10-08","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/10709896/","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
A dual-band and dual-polarization antenna with independent frequency reconfigurable capacity is proposed. The antenna is composed of four radiation patches based on corrugated structure loaded with varactor diodes, where four radiation patches are arranged in orthogonal pairs to produce ±45° dual-polarization radiations. Due to the electronically controllable dispersion behaviors of the corrugated meta-structure, the low operating frequency can be arbitrarily controlled in the range from 3.48 to 3.72 GHz. In addition, short-circuit pins and another kind of varactor diodes are introduced in the radiation patches, which can create a high operating frequency ranging from 3.79 to 4.68 GHz without affecting the low resonant mode. Both simulated and measured results show well-controlled dual-band frequency independent reconfigurability of the proposed antenna, which exhibits good dual-polarization radiation and high isolation level. This frequency-reconfigurable dual-band antenna with stable dual-polarization characteristics may have potential applications in future smart wireless communication systems.
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