Compact wideband wide-angle van atta retroreflector with suppressed structural mode

• Main Authors: Yan, Libin, Shen, Zhongxiang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Open-Ended Waveguide; Retroreflector
• Online Access: https://hdl.handle.net/10356/155319
• Institution: Nanyang Technological University

A passive miniaturized wideband, wide-angle, and low structural mode Van Atta retroreflector for copolarized applications is presented. The proposed Van Atta retroreflector is composed of eight radiating elements interconnected in pairs with a planar feeding network of microstrip lines. Furthermore,...