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Multilayer grid polarizers: Simulations for millimeter waves
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Date
2021-1-01
Author
Yurchenko, Vladimir
ÇİYDEM, MEHMET
Gradziel, Marcin
Koç, Seyit Sencer
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All rights reserved.Multilayer grid polarizers for millimeter waves produced with photolithographic technology have been simulated. Polarizers have spectral bands of enhanced performance where polarization extinction ratio in decibels grows in proportion to the number of layers. Full-wave modeling is compared with three asymptotic models for subwavelength gratings using adjusted grating parameters. Random variations of interlayer spacings reduce the enhancement of polarizing performance, yet the latter continues to grow in proportion to the number of layers. Broadband signal detection is also considered.
URI
https://hdl.handle.net/11511/99659
Journal
Progress In Electromagnetics Research C
DOI
https://doi.org/10.2528/pierc21031107
Collections
Department of Electrical and Electronics Engineering, Article
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V. Yurchenko, M. ÇİYDEM, M. Gradziel, and S. S. Koç, “Multilayer grid polarizers: Simulations for millimeter waves,”
Progress In Electromagnetics Research C
, vol. 114, pp. 69–82, 2021, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/99659.