Wiggly Parallel-Coupled Line Design by Using Multiobjective Evolutionay Algorithm

Dawei Ding; Qingfu Zhang; Jing Xia; Aimin Zhou; Lixia Yang

doi:10.1109/LMWC.2018.2848475

Wiggly Parallel-Coupled Line Design by Using Multiobjective Evolutionay Algorithm

Dawei Ding^*
, Qingfu Zhang
, Jing Xia
, Aimin Zhou
, Lixia Yang

^*Corresponding author for this work

School of Computer Science and Technology

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

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.

Original language	English
Article number	8412092
Pages (from-to)	648-650
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	28
Issue number	8
DOIs	https://doi.org/10.1109/LMWC.2018.2848475
State	Published - Aug 2018

Keywords

Microstrip bandpass filter (BPF)
multiobjective optimization
parallel-coupled line (PCL)
wiggly line

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10.1109/LMWC.2018.2848475

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title = "Wiggly Parallel-Coupled Line Design by Using Multiobjective Evolutionay Algorithm",

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.",

keywords = "Microstrip bandpass filter (BPF), multiobjective optimization, parallel-coupled line (PCL), wiggly line",

author = "Dawei Ding and Qingfu Zhang and Jing Xia and Aimin Zhou and Lixia Yang",

note = "Publisher Copyright: {\textcopyright} 2001-2012 IEEE.",

year = "2018",

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AU - Ding, Dawei

AU - Zhang, Qingfu

AU - Xia, Jing

AU - Zhou, Aimin

AU - Yang, Lixia

PY - 2018/8

Y1 - 2018/8

N2 - 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.

AB - 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.

KW - Microstrip bandpass filter (BPF)

KW - multiobjective optimization

KW - parallel-coupled line (PCL)

KW - wiggly line

UR - https://www.scopus.com/pages/publications/85050206593

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VL - 28

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JO - IEEE Microwave and Wireless Components Letters

JF - IEEE Microwave and Wireless Components Letters

IS - 8

M1 - 8412092

ER -

Wiggly Parallel-Coupled Line Design by Using Multiobjective Evolutionay Algorithm

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Keywords

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