Absorptive frequency-selective structures and their applications in antenna systems of low radar cross section

• Main Author: Huang, Hao
• Other Authors: Shen Zhongxiang
• Format: Thesis-Doctor of Philosophy
• Language: English
• Published: Nanyang Technological University 2020
• Subjects: Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
• Online Access: https://hdl.handle.net/10356/145121
• Institution: Nanyang Technological University

Microwave absorbers are widely used to reduce the overall reflection levels of a target or an object. For most of absorbers, they produce reflection bands out of their absorption bands due to the existence of impenetrable ground planes. On one hand, transmission band within the absorption band does...