mmWave zero order resonant antenna with patch-like radiation fed by a Butler matrix for passive beamforming

• Main Authors: Mohan, Manoj Prabhakar, Cai, Hong, Alphones, Arokiaswami, Karim, Muhammad Faeyz
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering::Electrical and electronic engineering; CRLH Antenna; mmWave Antenna
• Online Access: https://hdl.handle.net/10356/173021
• Institution: Nanyang Technological University

A small zero-order resonant antenna based on the composite right-left-handed (CRLH) principle is designed and fabricated without metallic vias at 30 GHz to have patch-like radiation. The mirror images of two CRLH structures are connected to design the antenna without via holes. The equivalent circui...