High-Pass Sub-mm Wave Filtering by Woven ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
High-Pass Sub-mm Wave Filtering by Woven Textile Metamaterials
Author(s) :
Burgnies, Ludovic [Auteur]
Université du Littoral Côte d'Opale [ULCO]
Dispostifs Opto et Micro Electronique - IEMN [DOME - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Huppe, Camille [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Ducournau, Guillaume [Auteur]
Photonique THz - IEMN [PHOTONIQUE THZ - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Cochrane, Cedric [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Rault, Francois [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Koncar, Vladan [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Lheurette, Eric [Auteur]
Dispostifs Opto et Micro Electronique - IEMN [DOME - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]

Université du Littoral Côte d'Opale [ULCO]
Dispostifs Opto et Micro Electronique - IEMN [DOME - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Huppe, Camille [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Ducournau, Guillaume [Auteur]

Photonique THz - IEMN [PHOTONIQUE THZ - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Cochrane, Cedric [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Rault, Francois [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Koncar, Vladan [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Lheurette, Eric [Auteur]

Dispostifs Opto et Micro Electronique - IEMN [DOME - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
IEEE Transactions on Terahertz Science and Technology
Pages :
427-433
Publisher :
Institute of Electrical and Electronics Engineers
Publication date :
2018
ISSN :
2156-342X
English keyword(s) :
Equivalent circuits
filtering
metamaterials
sub-millimeter (mm) wave filters
textiles.
filtering
metamaterials
sub-millimeter (mm) wave filters
textiles.
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
Textile metamaterials produced by a weaving of metallic and dielectric yarns are considered for filtering operations in the sub-millimeter hand. A woven metamaterial was designed by parametric simulations aimed at producing ...
Show more >Textile metamaterials produced by a weaving of metallic and dielectric yarns are considered for filtering operations in the sub-millimeter hand. A woven metamaterial was designed by parametric simulations aimed at producing a high-pass filter with a cutoff frequency at around 500 GHz above a high-reflective band and a strong rejection. The woven metamaterial is analyzed by means of an equivalent circuit formed by two resonant impedances, which are responsible of the rejection and high-pass features. A textile metamaterial was produced by an automatic weaving loom in a semi-industrial environment and it was electromagnetically characterized in free space. Experimental results are in good agreement compared with simulation and a phase-advance in transmission is evidenced. The phase of the reflection coefficient is also experimentally investigated thanks to a de-embedding process using a double-sided reflective mirror as a reference. Finally, the equivalent circuit of the fabricated textile is computed from the complex experimental reflection and transmission coefficients.Show less >
Show more >Textile metamaterials produced by a weaving of metallic and dielectric yarns are considered for filtering operations in the sub-millimeter hand. A woven metamaterial was designed by parametric simulations aimed at producing a high-pass filter with a cutoff frequency at around 500 GHz above a high-reflective band and a strong rejection. The woven metamaterial is analyzed by means of an equivalent circuit formed by two resonant impedances, which are responsible of the rejection and high-pass features. A textile metamaterial was produced by an automatic weaving loom in a semi-industrial environment and it was electromagnetically characterized in free space. Experimental results are in good agreement compared with simulation and a phase-advance in transmission is evidenced. The phase of the reflection coefficient is also experimentally investigated thanks to a de-embedding process using a double-sided reflective mirror as a reference. Finally, the equivalent circuit of the fabricated textile is computed from the complex experimental reflection and transmission coefficients.Show less >
Language :
Anglais
Popular science :
Non
Source :