Trisection cross-coupled filter with symmetrical response using split-ring resonator DGS

Bian Wu; Pei Yuan Qin; Qi Li; Chang Hong Liang

doi:10.1002/mop.23529

Trisection cross-coupled filter with symmetrical response using split-ring resonator DGS

Bian Wu^*, Pei Yuan Qin, Qi Li, Chang Hong Liang

^*Corresponding author for this work

School of Computing

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

1 Citation (Scopus)

Abstract

In this article, a novel trisection cross-coupled filter with symmetrical response by using split-ring resonator defected ground structure (SRR DGS) is presented. The SRR DGS is loaded at the bottom of a two-pole microstrip SRR filter, then a compact trisection cross-coupled filter with a pair of transmission zeros is obtained. A practical filter which has a center frequency of 1.4 GHz and a relative bandwidth of 14% is successfully designed and fabricated.

Original language	English
Pages (from-to)	1774-1776
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	50
Issue number	7
DOIs	https://doi.org/10.1002/mop.23529
Publication status	Published - Jul 2008

Keywords

Cross-coupled filter
Defected ground structure
Split-ring resonator
Transmission zero

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10.1002/mop.23529

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title = "Trisection cross-coupled filter with symmetrical response using split-ring resonator DGS",

abstract = "In this article, a novel trisection cross-coupled filter with symmetrical response by using split-ring resonator defected ground structure (SRR DGS) is presented. The SRR DGS is loaded at the bottom of a two-pole microstrip SRR filter, then a compact trisection cross-coupled filter with a pair of transmission zeros is obtained. A practical filter which has a center frequency of 1.4 GHz and a relative bandwidth of 14\% is successfully designed and fabricated.",

keywords = "Cross-coupled filter, Defected ground structure, Split-ring resonator, Transmission zero",

author = "Bian Wu and Qin, \{Pei Yuan\} and Qi Li and Liang, \{Chang Hong\}",

year = "2008",

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AU - Wu, Bian

AU - Qin, Pei Yuan

AU - Li, Qi

AU - Liang, Chang Hong

PY - 2008/7

Y1 - 2008/7

N2 - In this article, a novel trisection cross-coupled filter with symmetrical response by using split-ring resonator defected ground structure (SRR DGS) is presented. The SRR DGS is loaded at the bottom of a two-pole microstrip SRR filter, then a compact trisection cross-coupled filter with a pair of transmission zeros is obtained. A practical filter which has a center frequency of 1.4 GHz and a relative bandwidth of 14% is successfully designed and fabricated.

AB - In this article, a novel trisection cross-coupled filter with symmetrical response by using split-ring resonator defected ground structure (SRR DGS) is presented. The SRR DGS is loaded at the bottom of a two-pole microstrip SRR filter, then a compact trisection cross-coupled filter with a pair of transmission zeros is obtained. A practical filter which has a center frequency of 1.4 GHz and a relative bandwidth of 14% is successfully designed and fabricated.

KW - Cross-coupled filter

KW - Defected ground structure

KW - Split-ring resonator

KW - Transmission zero

UR - https://www.scopus.com/pages/publications/45249098703

U2 - 10.1002/mop.23529

DO - 10.1002/mop.23529

M3 - Article

AN - SCOPUS:45249098703

SN - 0895-2477

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SP - 1774

EP - 1776

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 7

ER -

Trisection cross-coupled filter with symmetrical response using split-ring resonator DGS

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Keywords

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