A Hybrid Method for Conformal Antenna Array Pattern Synthesis

The paper deals with the beam pattern synthesis problem with minimum sidelobe level (SLL) of conformal antenna array. A hybrid method based on Euler rotation transformation and the dynamic adaptive inertia weight chaos particle swarm optimization (DAWCPSO) is proposed. The Euler rotation transformat...

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Bibliographic Details
Published in2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT) pp. 1 - 3
Main Authors Gu, Zhenfang, He, Zhiyuan, Lei, Shiwen, Hu, Haoquan, Chen, Bo, Xu, Jun
Format Conference Proceeding
LanguageEnglish
Published IEEE 23.05.2021
Subjects
Chaos
conformal array
Euler rotation transformation
Microwave FET integrated circuits
Microwave integrated circuits
Microwave technology
Millimeter wave technology
Particle swarm optimization
Simulation
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Summary:The paper deals with the beam pattern synthesis problem with minimum sidelobe level (SLL) of conformal antenna array. A hybrid method based on Euler rotation transformation and the dynamic adaptive inertia weight chaos particle swarm optimization (DAWCPSO) is proposed. The Euler rotation transformation is adopted to achieve the transformation of element pattern local to global. The DAWCPSO is used to suppress the SLL by optimizing weight amplitude. Simulation results show that this method can effectively reduce the amplitude of the side lobe region.
DOI:10.1109/ICMMT52847.2021.9618310