Thin 3-D bandpass frequency-selective structure based on folded substrate for conformal radome applications

• Main Authors: Omar, Ahmed Abdelmottaleb, Shen, Zhongxiang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; 3-D Frequency-selective Structure (FSS); Conformal FSS
• Online Access: https://hdl.handle.net/10356/150401
• Institution: Nanyang Technological University

A new design method based on a folded substrate is proposed in this paper to reduce the thickness of 3-D bandpass frequency-selective structure (FSS). A 67% and 79% thickness reduction compared to the basic 3-D bandpass FSS is achieved by employing three-layer and five-layer folded substrates, respe...