Muhammad Usal Ali , Lway Faisal Abdulrazak , Javed Iqbal , Usman Illahi , Ghaffer Iqbal Kiani , Rehan Ali Khan , Hela Elmannai
{"title":"面向5G -毫米波应用的月形地低轮廓UWB矩形介质谐振器天线优化设计","authors":"Muhammad Usal Ali , Lway Faisal Abdulrazak , Javed Iqbal , Usman Illahi , Ghaffer Iqbal Kiani , Rehan Ali Khan , Hela Elmannai","doi":"10.1016/j.aeue.2025.155903","DOIUrl":null,"url":null,"abstract":"<div><div>This paper presents a low-cost, highly efficient, and low-profile ultra-wideband (UWB) Rectangular Dielectric Resonator Antenna (RDRA) tailored for 5G millimeter-wave applications. The proposed design incorporates a rectangular loop of PEC material coupled with a moon-shaped structure on the back of the substrate to achieve a wideband response and high efficiency. The development process involves three key steps: tuning the rectangular loop parameters, reducing the ground width, and optimising the feeding line to achieve the desired UWB performance. The measured frequency range of the antenna spans approximately 0.45 GHz to 15 GHz (UWB) and 21 GHz to 30 GHz (5G-mm wave), with a impedance bandwidth of 112 %. Radiation patterns were evaluated at three specific frequencies: 7.14 GHz, 10.8 GHz, and 27.3 GHz. The antenna’s compact dimensions are 32 × 36 × 0.58 mm<sup>3</sup> utilising an FR4 substrate with a relative permittivity of 4.3 and a loss tangent of 0.025. The antenna achieves a peak gain of 4.2 dB across the entire operational band. The design and simulation of the proposed antenna were conducted using CST Microwave Studio software. Excellent agreement between simulated and measured results demonstrates the effectiveness of the proposed UWB RDRA, making it a promising candidate for 5G millimeter-wave applications.</div></div>","PeriodicalId":50844,"journal":{"name":"Aeu-International Journal of Electronics and Communications","volume":"200 ","pages":"Article 155903"},"PeriodicalIF":3.2000,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of an optimized low-profile UWB rectangular dielectric resonator antenna with moon-shaped ground for 5G – millimeter wave applications\",\"authors\":\"Muhammad Usal Ali , Lway Faisal Abdulrazak , Javed Iqbal , Usman Illahi , Ghaffer Iqbal Kiani , Rehan Ali Khan , Hela Elmannai\",\"doi\":\"10.1016/j.aeue.2025.155903\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This paper presents a low-cost, highly efficient, and low-profile ultra-wideband (UWB) Rectangular Dielectric Resonator Antenna (RDRA) tailored for 5G millimeter-wave applications. The proposed design incorporates a rectangular loop of PEC material coupled with a moon-shaped structure on the back of the substrate to achieve a wideband response and high efficiency. The development process involves three key steps: tuning the rectangular loop parameters, reducing the ground width, and optimising the feeding line to achieve the desired UWB performance. The measured frequency range of the antenna spans approximately 0.45 GHz to 15 GHz (UWB) and 21 GHz to 30 GHz (5G-mm wave), with a impedance bandwidth of 112 %. Radiation patterns were evaluated at three specific frequencies: 7.14 GHz, 10.8 GHz, and 27.3 GHz. The antenna’s compact dimensions are 32 × 36 × 0.58 mm<sup>3</sup> utilising an FR4 substrate with a relative permittivity of 4.3 and a loss tangent of 0.025. The antenna achieves a peak gain of 4.2 dB across the entire operational band. The design and simulation of the proposed antenna were conducted using CST Microwave Studio software. Excellent agreement between simulated and measured results demonstrates the effectiveness of the proposed UWB RDRA, making it a promising candidate for 5G millimeter-wave applications.</div></div>\",\"PeriodicalId\":50844,\"journal\":{\"name\":\"Aeu-International Journal of Electronics and Communications\",\"volume\":\"200 \",\"pages\":\"Article 155903\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2025-06-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Aeu-International Journal of Electronics and Communications\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1434841125002444\",\"RegionNum\":3,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aeu-International Journal of Electronics and Communications","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1434841125002444","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Design of an optimized low-profile UWB rectangular dielectric resonator antenna with moon-shaped ground for 5G – millimeter wave applications
This paper presents a low-cost, highly efficient, and low-profile ultra-wideband (UWB) Rectangular Dielectric Resonator Antenna (RDRA) tailored for 5G millimeter-wave applications. The proposed design incorporates a rectangular loop of PEC material coupled with a moon-shaped structure on the back of the substrate to achieve a wideband response and high efficiency. The development process involves three key steps: tuning the rectangular loop parameters, reducing the ground width, and optimising the feeding line to achieve the desired UWB performance. The measured frequency range of the antenna spans approximately 0.45 GHz to 15 GHz (UWB) and 21 GHz to 30 GHz (5G-mm wave), with a impedance bandwidth of 112 %. Radiation patterns were evaluated at three specific frequencies: 7.14 GHz, 10.8 GHz, and 27.3 GHz. The antenna’s compact dimensions are 32 × 36 × 0.58 mm3 utilising an FR4 substrate with a relative permittivity of 4.3 and a loss tangent of 0.025. The antenna achieves a peak gain of 4.2 dB across the entire operational band. The design and simulation of the proposed antenna were conducted using CST Microwave Studio software. Excellent agreement between simulated and measured results demonstrates the effectiveness of the proposed UWB RDRA, making it a promising candidate for 5G millimeter-wave applications.
期刊介绍:
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