Tunability of Triangular SRR and Wire Strip (TSRR-WS) Metamaterial at THz
Joint Authors
Source
Advances in Optical Technologies
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
This paper adumbrates a novel tunable metamaterial consisting of triangular split ring resonator (TSRR) and wire strip (WS) at THz frequency.
Ansoft high frequency structure simulator (HFSS) has been used to design and analyse the metamaterial having Rogers RT/duroid 5870 (εr = 2.33) and FR4 (εr = 4.4) as substrate material.
Nicolson Ross Weir (NRW) method has been used to retrieve the material parameters from transmission and reflection coefficient.
4% maximization has been obtained in the location of the negative region (or resonance frequency for permeability) by using FR4 with 0.75 μm instead of 1.25 μm as substrate thickness.
In addition, 18% minimization has been achieved by using FR4 with 0.25 μm instead of RT/duroid 5870 substrate with the same thickness.
Tunability has been proved by showing dependence of resonant frequency over the substrate thickness and substrate material.
American Psychological Association (APA)
Dawar, Parul& De, Asok. 2014. Tunability of Triangular SRR and Wire Strip (TSRR-WS) Metamaterial at THz. Advances in Optical Technologies،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-469462
Modern Language Association (MLA)
Dawar, Parul& De, Asok. Tunability of Triangular SRR and Wire Strip (TSRR-WS) Metamaterial at THz. Advances in Optical Technologies No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-469462
American Medical Association (AMA)
Dawar, Parul& De, Asok. Tunability of Triangular SRR and Wire Strip (TSRR-WS) Metamaterial at THz. Advances in Optical Technologies. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-469462
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-469462