{"title":"采用三角形缺陷接地结构和分环型缺陷微带线的紧凑型双带带阻滤波器","authors":"S. Verma, M. Hashmi","doi":"10.1109/ANTS.2018.8710139","DOIUrl":null,"url":null,"abstract":"This paper reports a novel compact dual band bandstop filter (DB-BSF) structure using triangular shaped defected ground structure (DGS) and split ring type defected microstrip line (DMS). The triangular shaped DGS and split ring type DMS are designed to ensure resonance at two frequencies. The proposed design represents the combination of DMS and DGS geometries analyzed by effective capacitance and effective inductance. An appropriate equivalent parallel LC circuit model has been developed for performance analysis of individual geometries. A prototype operating at 2.4 GHz and 5.86 GHz frequencies has been developed on Rogers RO4350B substrate for the demonstration of the effectiveness of the proposed design. A very good agreement between the simulated and measured results demonstrate the effectiveness of the proposed technique. The design is miniature, board size of $12 \\times 12 mm ^{2}$, and achieves a performance significantly improves the performance metrics of the DGS based dual band bandstop filter reported so far.","PeriodicalId":273443,"journal":{"name":"2018 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Compact Dual Band Bandstop Filter Using Triangular Shaped Defected Ground Structure and Split Ring Type Defected Microstrip Line\",\"authors\":\"S. Verma, M. Hashmi\",\"doi\":\"10.1109/ANTS.2018.8710139\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper reports a novel compact dual band bandstop filter (DB-BSF) structure using triangular shaped defected ground structure (DGS) and split ring type defected microstrip line (DMS). The triangular shaped DGS and split ring type DMS are designed to ensure resonance at two frequencies. The proposed design represents the combination of DMS and DGS geometries analyzed by effective capacitance and effective inductance. An appropriate equivalent parallel LC circuit model has been developed for performance analysis of individual geometries. A prototype operating at 2.4 GHz and 5.86 GHz frequencies has been developed on Rogers RO4350B substrate for the demonstration of the effectiveness of the proposed design. A very good agreement between the simulated and measured results demonstrate the effectiveness of the proposed technique. The design is miniature, board size of $12 \\\\times 12 mm ^{2}$, and achieves a performance significantly improves the performance metrics of the DGS based dual band bandstop filter reported so far.\",\"PeriodicalId\":273443,\"journal\":{\"name\":\"2018 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)\",\"volume\":\"60 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ANTS.2018.8710139\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ANTS.2018.8710139","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
本文报道了一种采用三角形缺陷接地结构(DGS)和裂环型缺陷微带线(DMS)的新型紧凑型双带带阻滤波器(DB-BSF)结构。三角形DGS和分裂环型DMS的设计,以确保在两个频率共振。通过有效电容和有效电感对DMS和DGS的几何形状进行了分析。建立了一种合适的等效并行LC电路模型,用于单个几何形状的性能分析。在Rogers ro450b衬底上开发了工作在2.4 GHz和5.86 GHz频率的原型,以验证所提出设计的有效性。仿真结果与实测结果吻合良好,证明了该方法的有效性。该设计是微型的,电路板尺寸为12 × 12 mm ^{2}$,并且实现了显著提高目前报道的基于DGS的双带带阻滤波器的性能指标。
A Compact Dual Band Bandstop Filter Using Triangular Shaped Defected Ground Structure and Split Ring Type Defected Microstrip Line
This paper reports a novel compact dual band bandstop filter (DB-BSF) structure using triangular shaped defected ground structure (DGS) and split ring type defected microstrip line (DMS). The triangular shaped DGS and split ring type DMS are designed to ensure resonance at two frequencies. The proposed design represents the combination of DMS and DGS geometries analyzed by effective capacitance and effective inductance. An appropriate equivalent parallel LC circuit model has been developed for performance analysis of individual geometries. A prototype operating at 2.4 GHz and 5.86 GHz frequencies has been developed on Rogers RO4350B substrate for the demonstration of the effectiveness of the proposed design. A very good agreement between the simulated and measured results demonstrate the effectiveness of the proposed technique. The design is miniature, board size of $12 \times 12 mm ^{2}$, and achieves a performance significantly improves the performance metrics of the DGS based dual band bandstop filter reported so far.