Super Compact UWB Monopole Antenna for Small IoT Devices
作者机构：Department of Electronics and Computer Engineering(FKEKK)Center for Telecommunication Research and Innovation(CeTRI)Universiti Teknikal Malaysia Melaka(UTeM)Durian Tungal76100Malaysia Department of Electrical and Electronics EngineeringIzmir Katip Celebi UniversityIzmir35620Turkey Electrical Engineering DepartmentJouf UniversitySakaka72388AljoufKingdom of Saudi Arabia Universidad Carloa III de MadridLeganes28911MadridSpain Space Science CentreClimate Change InstituteUniversiti Kebangsaan Malaysia(UKM)Bangi43600Malaysia
出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)
年 卷 期：2022年第73卷第11期
页 面：2785-2799页
核心收录：
学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学]
基 金：This work was supported by Universiti Teknikal Malaysia Melaka(UTeM)under Jurnal/2020/FKEKK/Q00053
主 题：Internet of things(IoT) ultra-wideband(UWB)application compact UWB monopole antenna
摘 要：This article introduces a novel,ultrawideband(UWB)planar monopole antenna printed on Roger RT/5880 substrate in a compact size for small Internet of Things(IoT)*** total electrical dimensions of the proposed compact UWB antenna are 0.19λo×0.215λo×0.0196λo with the overall physical sizes of 15 mm×17 mm×1.548 mm at the lower resonance frequency of 3.8 *** planar monopole antenna is fed through the linearly tapered microstrip line on a partially structured ground plane to achieve optimum impedance matching for UWB *** proposed compact UWB antenna has an operation bandwidth of 9.53 GHz from 3.026 GHz up to 12.556 GHz at−10 dB return loss with a fractional bandwidth(FBW)of about 122%.The numerically computed and experimentally measured results agree well in between.A detailed time-domain analysis is additionally accomplished to verify the radiation efficiency of the proposed antenna design for the ultra-wideband signal *** fabricated prototype of a compact UWB antenna exhibits an omnidirectional radiation pattern with the low peak measured gain required of 2.55 dBi at 10 GHz and promising radiation efficiency of 90%.The proposed compact planar antenna has technical potential to be utilized in UWB and IoT applications.
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