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[Lecture Notes in Electrical Engineering] Microelectronics, Electromagnetics and Telecommunications Volume 521 (Proceedings of the Fourth ICMEET 2018) || Wide Band Sierpinski Carpet Rectangular Microstrip Fractal Antenna Using Inset-Fed for 5G Applications
摘要： The objective of this paper is to propose a wide band Sierpinski carpet rectangular microstrip fractal antenna fed with inset-fed for 5G applications. This proposed antenna design consists of the third iteration of Sierpinski carpet fractal on the rectangular patch and partial ground structure print on both sides of FR4 epoxy material with a dielectric constant of 4.4 and 0.4 mm thickness at 28 GHz. The simulated result shows a wide impedance bandwidth of 9.16 GHz and 8.43 dB gain. It can further be con?gured to an array of fractals for high gain and bandwidth, frequency selective surface (FSS), and radar applications.
关键词： Inset-fed and partial ground,Fractal antenna,Wide band,Sierpinski carpet
更新于2025-09-23 15:21:01
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Compact high gain UWB antenna using fractal geometry and UWB-AMC
摘要： A miniaturized fractal antenna using Coplanar Wave Guide (CPW) fed and ultrawideband (UWB)-artificial magnetic conductor (AMC) for ultra wideband and Active integrated application is designed and presented. This antenna covers frequency range from 2.5 to 10 GHz with ultrabandwidth of 7.5GHz and return loss well below ?10 dB over the entire band of application. The antenna has an average gain of 3.35 dB without AMC and 7.7 dBi with UWB-AMC. Physical dimension of the proposed antenna is (27 × 28 mm × 1.6) mm3 and for UWB-AMC is (40 × 40 × 1.6) mm3. Complet set of UWB-antenna and A.MC- is fabricated using FR.-4 substrate with εr = 4.4, d = 0.0001and thickness (h) = 1.6 mm. Ansys HFSS Tool is used to analyze and optimize the parameters of antenna and UWB-AMC. Vector Network Analyzer is used to validate the experimental result with simulation parameter of proposedantenna.
关键词： CPW feed,fractal geometry,ultrawideband artificial magnetic conductor (UWB-AMC),Sierpinski carpet
更新于2025-09-10 09:29:36