220–325 GHz all-photopolymer Bragg horn antennas towards eco-friendly terahertz applications

220–325 GHz all-photopolymer Bragg horn antennas towards eco-friendly terahertz applications

Abstract This paper presents the development of the world’s first high-gain, all-photopolymer Bragg horn antennas explicitly designed for the WR-3.4 band (220–325 GHz), marking a groundbreaking advancement in terahertz (THz) antenna technology. Unlike conventional metallic horn antennas, which suffe...

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Bibliographic Details
Main Authors: Nonchanutt Chudpooti, Binbin Hong, Rungrat Viratikul, Feaveya Kheawprae, Akkarat Boonpoonga, Panuwat Janpugdee, Weijia Zhang, Prayoot Akkaraekthalin, Joachim Oberhammer, Nutapong Somjit
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
All-photopolymer Horn antenna
Bragg structure
THz antennas
Online Access:https://doi.org/10.1038/s41598-025-11978-9
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https://doi.org/10.1038/s41598-025-11978-9

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