Multilayer grid polarizers: Simulations for millimeter waves

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2021-1-01

Author

Yurchenko, Vladimir
ÇİYDEM, MEHMET
Gradziel, Marcin
Koç, Seyit Sencer

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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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

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Department of Electrical and Electronics Engineering, Article

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Citation Formats

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.