A crossed dodecagonal deployable polarizer on textile and polydimethylsiloxane (PDMS) substrates

H Mirza, PJ Soh, MF Jamlos, TM Hossain, MN Ramli… - Applied Physics A, 2018 - Springer
Applied Physics A, 2018Springer
This paper presents the design of a flexible using two set of flexible material classes:
polymer and textiles. ShieldIt Super conductive fabric and felt are used as the textile
material, and its performance is compared with another version designed on a
polydimethylsiloxane (PDMS) polymeric substrate. They are both built using a 4× 4
dodecagonal unit element array backed by a rectangular patch, each sized at 54× 64× 3.34
mm 3 (0.40 λ× 0.34 λ× 0.02 λ) and 62× 52× 3.34 mm 3 (0.35 λ× 0.41 λ× 0.02 λ). Both of them …
Abstract
This paper presents the design of a flexible using two set of flexible material classes: polymer and textiles. ShieldIt Super conductive fabric and felt are used as the textile material, and its performance is compared with another version designed on a polydimethylsiloxane (PDMS) polymeric substrate. They are both built using a 4 × 4 dodecagonal unit element array backed by a rectangular patch, each sized at 54 × 64 × 3.34 mm3 (0.40λ × 0.34λ × 0.02λ) and 62 × 52 × 3.34 mm3 (0.35λ × 0.41λ × 0.02λ). Both of them are validated to be operational centered at 2.2 GHz with a measured conversion efficiency of more than 90% from 1.578 to 2.578 GHz (48.12%) for the textile prototype. The results of the bending investigations suggest that the deployment mechanism must ensure a flat polarizer condition to enable its optimal performance.
Springer
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