TY - GEN
T1 - Design of three-element periodic metasurface and its application in wideband low RCS antenna
AU - Peng, Zhixuan
AU - Suo, Ying
AU - Dai, Liru
AU - Li, Wei
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - In this paper, a low RCS antenna loaded with a hexagonal periodic AMC surface is proposed, which is composed of multiple circular AMC elements, rectangular AMC elements and circular AMC elements. A low RCS antenna consisting of a hexagonal periodic AMC surface and a bottom-fed microstrip antenna is designed for verification. The simulation results show that the proposed antenna achieves RCS reduction in the frequency band range of 8-40GHz, the frequency range of RCS reduction covers the whole band range from X-band to Ka-band, and the RCS reduction in the frequency range of 12.5-35.5GHz is more than 5dB, and the relative bandwidth of 5dBRCS reduction is about 95.8%. The RCS reduction of 10dB was achieved in the 18.5-31GHz band range, and the relative bandwidth reduction of 10dBRCS was 50.5%.
AB - In this paper, a low RCS antenna loaded with a hexagonal periodic AMC surface is proposed, which is composed of multiple circular AMC elements, rectangular AMC elements and circular AMC elements. A low RCS antenna consisting of a hexagonal periodic AMC surface and a bottom-fed microstrip antenna is designed for verification. The simulation results show that the proposed antenna achieves RCS reduction in the frequency band range of 8-40GHz, the frequency range of RCS reduction covers the whole band range from X-band to Ka-band, and the RCS reduction in the frequency range of 12.5-35.5GHz is more than 5dB, and the relative bandwidth of 5dBRCS reduction is about 95.8%. The RCS reduction of 10dB was achieved in the 18.5-31GHz band range, and the relative bandwidth reduction of 10dBRCS was 50.5%.
KW - artificial magnetic conductor surface
KW - electromagnetic metasurfaces
KW - radar scattering cross-section
UR - https://www.scopus.com/pages/publications/85218202887
U2 - 10.1109/ISAP62502.2024.10846048
DO - 10.1109/ISAP62502.2024.10846048
M3 - 会议稿件
AN - SCOPUS:85218202887
T3 - ISAP 2024 - International Symposium on Antennas and Propagation
BT - ISAP 2024 - International Symposium on Antennas and Propagation
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 International Symposium on Antennas and Propagation, ISAP 2024
Y2 - 5 November 2024 through 8 November 2024
ER -