Low-RCS and beam-steerable dipole array using absorptive frequency-selective reflection structures

• Main Authors: Huang, Hao, 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; Absorptive Frequency-Selective Reflection (AFSR) Structure; Beam Steering
• Online Access: https://hdl.handle.net/10356/154632
• Institution: Nanyang Technological University

This communication presents an approach to design a beam-steerable dipole array with low radar cross section (RCS). A 2-D periodical array of dipole antennas is colocated with absorptive frequency-selective reflection (AFSR) structures to effectively reduce the out-of-band RCS and maintain high gain...