Wideband transmit-array antenna design with dual-layer ultrathin Huygens’ meta-surface for vehicular sensing and communication

• Main Authors: Wang, Ping, Huang, Guilan, Wang, Wensong, Shao, Yu, Zhou, Chao, Jin, Haiyan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Wide Gain Bandwidth; Vehicular Sensing And Communication
• Online Access: https://hdl.handle.net/10356/170779
• Institution: Nanyang Technological University

This article proposes a wideband high-gain transmitarray (TA) antenna for vehicular sensing and communication, which employs a dual-layer ultrathin Huygens’ meta-surface (HMS). It consists of a 33 × 33 HMS unit cells-based TA, a feeder horn, and a three-dimensional printed fixture to hold them. Each...