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Advanced investigation on EBG structures: A critical analysis to optimize the performance of asymmetric couple-line bandpass filter

机译:EBG结构的高级研究:优化非对称耦合线带通滤波器性能的关键分析

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Electromagnetic Band Gap Structures have been grown into the most notable framework by virtue of their superior efficacy, less intricacy in fabrication, and unified integration with the monolithic microwave integrated circuits (MMICs). In this epistle, in sequence of our previous investigation, a certain number of novel designs of EBGS are proposed and characterized with some rigorous parametric studies. This letter regards the planar-EBG frameworks in the fashion of 3×9 Left segment - Right segment combination-uniform circular, square, and annular ring patterns. By the same token, optimum Filling Factor has been investigated by exclusively analysing the traditional frequency response of band pass filter from three imperative aspects such as: initial stop band analysis, pass band analysis, and conclusive stop band analysis. In like manner, the parametric comparison has been demonstrated in view of the initial frequency response, selectivity, 3dB cut-off frequency, 3dB pass bandwidth, insertion loss at 2nd harmonics, and the insertion loss at 3rd harmonics to figure out the optimum filling factor for certain planar-EBG patterns.
机译:电磁带隙结构凭借其卓越的功效,较低的制造复杂性以及与单片微波集成电路(MMIC)的统一集成,已发展成为最引人注目的框架。在此书信中,按照我们先前的研究顺序,提出了一些新颖的EBGS设计,并通过一些严格的参数研究对其进行了表征。这封信以3×9左段-右段组合均匀的圆形,方形和环形图案的方式对待平面EBG框架。同样,从三个必要的方面专门分析了带通滤波器的传统频率响应,从而研究了最佳填充因子,例如:初始阻带分析,通带分析和结论性阻带分析。同样,已经从初始频率响应,选择性,3dB截止频率,3dB通带带宽,二次谐波的插入损耗和三次谐波的插入损耗等方面进行了参数比较,以找出最佳填充因子对于某些平面EBG模式。

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