Wideband gain enhancement of high-isolation and quasi-omnidirectional metamaterial MIMO antenna for vehicular radar

• Main Authors: Wang, Ping, Liu, Jie, Huang, Guilan, Wu, Qi, Zhou, Chao, Wang, Wensong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; High Isolation; Metasurface Lens
• Online Access: https://hdl.handle.net/10356/164510
• Institution: Nanyang Technological University

In this article, a gain-enhanced wideband multiple-input multiple-output (MIMO) antenna with high isolation and quasi-omnidirectional radiation is proposed. It is a hexagonal structure and includes six identical endfire log-periodic dipole array (LPDA) elements. These antenna elements are distribute...