Filter designs based on coupled transmission line model for double split ring resonators

Lei Yan; Meng Tang; Viktor Krozer; Vitaliy Zhurbenko; Chenhui Jiang; Tom Keinicke Johansen

doi:10.1002/mop.26529

Filter designs based on coupled transmission line model for double split ring resonators

Lei Yan, Meng Tang, Viktor Krozer, Vitaliy Zhurbenko, Chenhui Jiang, Tom Keinicke Johansen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

This work presents a systematic way to design filters based on coupled transmission line model of the microstrip rectangular double split ring resonators (DSRRs). This model allows to estimate all resonance modes of DSRR and extract the quality factors of the structure for filter synthesis purpose. According to the filter specifications, the low‐pass prototype parameters are used to calculate the required coupling coefficients between coupled DSRRs. The corresponding coupling coefficients are realized by using asymmetric coupled multi‐conductors networks. The proposed filter synthesis approach is experimentally verified by comparing measured and simulated data using the developed models.

Original language	English
Journal	Microwave & Optical Technology Letters
Volume	54
Issue number	2
Pages (from-to)	467-471
ISSN	0895-2477
DOIs	https://doi.org/10.1002/mop.26529
Publication status	Published - 2012

Keywords

Coupling coefficients
Coupled lines
Microstrip
Impedance matrix
Asymmetric coupled multiconductors
Double split ring resonator
Filter synthesis

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10.1002/mop.26529

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@article{49e3d2a6eca94b539726d65e7630752b,

title = "Filter designs based on coupled transmission line model for double split ring resonators",

abstract = "This work presents a systematic way to design filters based on coupled transmission line model of the microstrip rectangular double split ring resonators (DSRRs). This model allows to estimate all resonance modes of DSRR and extract the quality factors of the structure for filter synthesis purpose. According to the filter specifications, the low‐pass prototype parameters are used to calculate the required coupling coefficients between coupled DSRRs. The corresponding coupling coefficients are realized by using asymmetric coupled multi‐conductors networks. The proposed filter synthesis approach is experimentally verified by comparing measured and simulated data using the developed models.",

keywords = "Coupling coefficients, Coupled lines, Microstrip, Impedance matrix, Asymmetric coupled multiconductors, Double split ring resonator, Filter synthesis",

author = "Lei Yan and Meng Tang and Viktor Krozer and Vitaliy Zhurbenko and Chenhui Jiang and Johansen, {Tom Keinicke}",

year = "2012",

doi = "10.1002/mop.26529",

language = "English",

volume = "54",

pages = "467--471",

journal = "Microwave & Optical Technology Letters",

issn = "0895-2477",

publisher = "Wiley",

number = "2",

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TY - JOUR

T1 - Filter designs based on coupled transmission line model for double split ring resonators

AU - Yan, Lei

AU - Tang, Meng

AU - Krozer, Viktor

AU - Zhurbenko, Vitaliy

AU - Jiang, Chenhui

AU - Johansen, Tom Keinicke

PY - 2012

Y1 - 2012

N2 - This work presents a systematic way to design filters based on coupled transmission line model of the microstrip rectangular double split ring resonators (DSRRs). This model allows to estimate all resonance modes of DSRR and extract the quality factors of the structure for filter synthesis purpose. According to the filter specifications, the low‐pass prototype parameters are used to calculate the required coupling coefficients between coupled DSRRs. The corresponding coupling coefficients are realized by using asymmetric coupled multi‐conductors networks. The proposed filter synthesis approach is experimentally verified by comparing measured and simulated data using the developed models.

AB - This work presents a systematic way to design filters based on coupled transmission line model of the microstrip rectangular double split ring resonators (DSRRs). This model allows to estimate all resonance modes of DSRR and extract the quality factors of the structure for filter synthesis purpose. According to the filter specifications, the low‐pass prototype parameters are used to calculate the required coupling coefficients between coupled DSRRs. The corresponding coupling coefficients are realized by using asymmetric coupled multi‐conductors networks. The proposed filter synthesis approach is experimentally verified by comparing measured and simulated data using the developed models.

KW - Coupling coefficients

KW - Coupled lines

KW - Microstrip

KW - Impedance matrix

KW - Asymmetric coupled multiconductors

KW - Double split ring resonator

KW - Filter synthesis

U2 - 10.1002/mop.26529

DO - 10.1002/mop.26529

M3 - Journal article

VL - 54

SP - 467

EP - 471

JO - Microwave & Optical Technology Letters

JF - Microwave & Optical Technology Letters

SN - 0895-2477

IS - 2

ER -