Wiggly Parallel-Coupled Line Design by Using Multiobjective Evolutionay Algorithm

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

1 Scopus Citations
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Detail(s)

Original languageEnglish
Pages (from-to)648-650
Journal / PublicationIEEE Microwave and Wireless Components Letters
Volume28
Issue number8
Early online date19 Jul 2018
Publication statusPublished - Aug 2018

Abstract

This letter proposes a new optimization technique for wiggly parallel-coupled line (PCL) structure design. Compared with other existing wiggly PCL design approach, our proposed technique does not require complicated math formula derivation and is able to consider several performance indexes simultaneously. We use our technique to design a compact ultra-wideband (UWB) microstrip bandpass filter (BPF) at 3.1-10.6 GHz for achieving low passband insertion loss and good linearity, and satisfying out-of-band rejection. This filter can be used in indoor and hand-held UWB systems.

Research Area(s)

  • Band-pass filters, Insertion loss, Microstrip, Microstrip bandpass filter (BPF), Microwave circuits, multiobjective optimization, Optimization, parallel-coupled line (PCL), Ultra wideband technology, wiggly line.

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