Anti-reflection coating effects on beam performance of spiral-fed silicon lens antennas for THz communication

This paper presents a numerical investigation of anti-reflection coating (ARC) effects on the beam performance of a spiral-fed half-hemispherical silicon lens antenna for terahertz (THz) communication up to 3.5 THz. Four single-layer ARC materials - SU-8, PTFE, HDPE, and polystyrene - are compared a...

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Main Authors:	Hossain, A. K. M. Zakir, Azam, S. M. Kayser, Ibrahimy, Muhammad Ibn, Abd. Aziz, Mohamad Zoinol Abidin, Nor, Mohd. Khanapiah, Uddin, Jasim
Format:	Proceeding Paper
Language:	en
Published:	IEEE 2025
Subjects:	T10.5 Communication of technical information
Online Access:	http://irep.iium.edu.my/126462/7/126462_Anti-reflection%20coating%20effects.pdf http://irep.iium.edu.my/126462/ https://ieeexplore.ieee.org/document/11284365 https://doi.org/10.1109/RFM67034.2025.11284365
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