首页> 外文会议>2018 Recent Advances on Engineering, Technology and Computational Sciences >Analysis of Half Circular F Slot Multiband Microstrip Antenna with Defected Ground Structure
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Analysis of Half Circular F Slot Multiband Microstrip Antenna with Defected Ground Structure

机译:接地结构变形的半圆F槽多频带微带天线的分析

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摘要

A half circular F slot multiband microstrip patch antenna (MSA) with defected ground structure (DGS) presented through this paper. The dimension of proposed antenna is 39.6 × 24.6 × 1.6 mmn3nfor two different substrate materials (Fr-4 andTeflon). The performance analysis of proposed antenna characteristics such as return loss, VSWR and radiation pattern has simulated using ANSoft HFSS. This antenna has resonated at frequencies 3.4 GHz, 6GHz and 8.25 GHz with impedance bandwidth 2.35%,2.58% and 3.15% respectively lies in S, C and X band for Teflon base substrate, and resonated at frequencies 2.5 GHz, 4.45 GHz, 5.15 GHz and 6.15 GHz operated with impedance bandwidth3.2%, 4.26%, 2.52% and 3.98% in S and C bands respectively for Fr-4 substrate.
机译:本文提出了一种半圆形F槽多频带微带贴片天线(MSA),该天线具有接地结构(DGS)。建议的天线尺寸为39.6×24.6×1.6 mmn 3 n用于两种不同的基材材料(Fr-4和特氟隆)。使用ANSoft HFSS对拟议的天线特性(例如回波损耗,VSWR和辐射方向图)进行了性能分析。该天线在3.4 GHz,6 GHz和8.25 GHz频率处谐振,阻抗带宽2.35%,2.58%和3.15%分别位于Teflon基础基板的S,C和X波段,并在2.5 GHz,4.45 GHz和5.15 GHz频率处谐振。对于Fr-4基板,在S和C波段中,和6.15 GHz的阻抗带宽分别为3.2%,4.26%,2.52%和3.98%。

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