Design and Fabrication of a Compact UWB BPF with Notch-Band and Wide Stopband Using Dual MMRs and DGS

被引：0
|
作者：
Louazene H. [1 ,2 ]
Challal M. [2 ]
Boulakroune M. [3 ]
机构：
[1] Department of Electronics and Telecommunications, Faculty of New Technologies of Information and Telecommunication, Kasdi MERBAH University of Ouargla, Ouargla
[2] Signals and Systems Laboratory, Institute of Electrical and Electronic Engineering, University M’hamed BOUGARA of Boumerdes, Boumerdes
[3] Department of Electrical and Automatic, National Polytechnic School of Constantine, Constantine
来源：
Progress in Electromagnetics Research Letters | 2023年 / 109卷
关键词：
Compilation and indexing terms; Copyright 2025 Elsevier Inc;
D O I：
10.2528/PIERL22112004
中图分类号：
学科分类号：
摘要：
This paper presents a new design of a compact microstrip ultra-wideband (UWB) single notch-band bandpass filter (BPF) along with its equivalent circuit model. The basic structure of the proposed filter consists of dual symmetrical multiple-mode resonator (MMR), four stub-loaded stepped impedance resonators (SLSIRs), two defected ground structure (DGS) units, and a coupled folded arm resonator (CFAR) with feeding line. The presented filter is tested using R&S R⃝ ZNB20 vector network analyzer (VNA) to validate the simulated results. A good agreement between the measured and simulated (EM and circuit model) results is achieved. © 2023, Electromagnetics Academy. All rights reserved.
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页码：75 / 83
页数：8
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