Affiliation:
1. College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 29 Yudao Streat, Baixia District, Nanjing 210016, China
Abstract
A novel low radar cross-section (RCS) design method is proposed, and its application on Vivaldi antenna that covers the entire X band is investigated. According to the difference of the current distribution on the radiator when the antenna radiates or scatters, the shape of the metal radiator is modified, so that maximally 19.2 dBsm RCS reduction is achieved which satisfied radiation performance. Simulated and measured results about gain, S11, and RCS are presented. As a result, the effectiveness of the presented low RCS design method is validated.
Funder
National Natural Science Foundation of China
Subject
Electrical and Electronic Engineering
Cited by
12 articles.
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1. Investigation of the dependencies of the Vivaldi antenna with a resonator in the electrodynamic modeling software complex;Herald of Dagestan State Technical University. Technical Sciences;2024-04-16
2. Radar Cross-section Reduction Microstrip Antenna Vivaldi;2023 IEEE XVI International Scientific and Technical Conference Actual Problems of Electronic Instrument Engineering (APEIE);2023-11-10
3. Evaluation of RCS Reduction Strategies for Planar Printed C Band Tapered Slot Antennas;2022 IEEE 2nd Mysore Sub Section International Conference (MysuruCon);2022-10-16
4. Research on Microwave Imaging of Airborne Antenna;2022 International Conference on Information Processing and Network Provisioning (ICIPNP);2022-09
5. Investigation of the dependences of the Vivaldi antenna with two curve radii in the electrodynamic modeling software package;Herald of Dagestan State Technical University. Technical Sciences;2022-05-20