Circuit Modeling and EM Simulation Verification of DGS based Low-Pass Filter Employing Transmission Line Model along with Microstrip-Slotline Transitions

被引：2

作者：

Challal, Mouloud ^{[1
]}

Dehmas, Mokrane ^{[1
]}

Azrar, Arab ^{[1
]}

Aksas, Rabia ^{[2
]}

Trabelsi, Mohamed ^{[2
]}

机构：

[1] Univ Boumerdes, Inst Elect & Elect Engn, Dept Elect, Signals & Syst Lab, Boumerdes 35000, Algeria

[2] Ecole Natl Polytech, Dept Elect, Algiers 16000, Algeria

来源：

2016 INTERNATIONAL CONFERENCE ON DESIGN ENGINEERING AND SCIENCE (ICDES 2016) | 2016年 / 52卷

关键词：

D O I：

10.1051/matecconf/20165201003

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, an equivalent circuit model (ECM) for a defected ground structure (DGS) pattern is proposed and evaluated for designing a compact low-pass filter (LPF). The proposed ECM is based on microstrip lines and microstrip-slotline transitions. Every slotlines of the DGS unit are modeled by ideals transmission lines of characteristic impedance and electrical length. Comparison between full-wave EM and circuit simulations illustrates the validity of the proposed ECM.

引用

页数：6