An effective medium ratio following miniaturized concentric meta-atom for S- and C-band applications

Research output: Contribution to journalArticle

Abstract

In this paper, a new effective medium ratio following miniaturized meta-atom structure designed, fabricated and measured for dual-band that has multiple circular concentric metal rings printed one inside the other. The each ring of meta-atom structure delivers a magnetic resonance at different frequencies. The number of concentric ring resonator has created same number of resonances. A different analysis has been performed to verify distinct resonance frequencies, effective medium ratio and electromagnetic transmission properties simply by altering the design parameters. Computer simulation technology (CST) electromagnetic simulator which is commercially available is utilized to investigate the design of the meta-atom. The dual-band response has been displayed of the meta-atom in conjunction with negative index material property over the certain span in the microwave regime. The proposed structure has become suitable for S- and C-band applications and has achieved efficient electrically small microwave structure.

Original languageEnglish
Pages (from-to)1233-1240
Number of pages8
JournalMicrowave and Optical Technology Letters
Volume59
Issue number6
DOIs
Publication statusPublished - 1 Jun 2017

Fingerprint

S band
C band
Atoms
atoms
rings
Microwaves
electromagnetism
microwaves
Magnetic resonance
simulators
magnetic resonance
Resonators
Materials properties
computerized simulation
Simulators
Metals
resonators
Computer simulation
metals

Keywords

  • concentric split-ring resonators
  • dual-band
  • effective medium ratio
  • meta-atom
  • negative index material

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

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title = "An effective medium ratio following miniaturized concentric meta-atom for S- and C-band applications",
abstract = "In this paper, a new effective medium ratio following miniaturized meta-atom structure designed, fabricated and measured for dual-band that has multiple circular concentric metal rings printed one inside the other. The each ring of meta-atom structure delivers a magnetic resonance at different frequencies. The number of concentric ring resonator has created same number of resonances. A different analysis has been performed to verify distinct resonance frequencies, effective medium ratio and electromagnetic transmission properties simply by altering the design parameters. Computer simulation technology (CST) electromagnetic simulator which is commercially available is utilized to investigate the design of the meta-atom. The dual-band response has been displayed of the meta-atom in conjunction with negative index material property over the certain span in the microwave regime. The proposed structure has become suitable for S- and C-band applications and has achieved efficient electrically small microwave structure.",
keywords = "concentric split-ring resonators, dual-band, effective medium ratio, meta-atom, negative index material",
author = "Hossain, {M. J.} and Faruque, {Mohammad Rashed Iqbal} and Islam, {Mohammad Tariqul}",
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AB - In this paper, a new effective medium ratio following miniaturized meta-atom structure designed, fabricated and measured for dual-band that has multiple circular concentric metal rings printed one inside the other. The each ring of meta-atom structure delivers a magnetic resonance at different frequencies. The number of concentric ring resonator has created same number of resonances. A different analysis has been performed to verify distinct resonance frequencies, effective medium ratio and electromagnetic transmission properties simply by altering the design parameters. Computer simulation technology (CST) electromagnetic simulator which is commercially available is utilized to investigate the design of the meta-atom. The dual-band response has been displayed of the meta-atom in conjunction with negative index material property over the certain span in the microwave regime. The proposed structure has become suitable for S- and C-band applications and has achieved efficient electrically small microwave structure.

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