Work

Phase‐only transmit beampattern synthesis with sparse arrays via alternating optimisation‐alternating direction of the multipliers method

Year: 2024

Type: article

Abstract: To get simultaneously sparse and constant modulus excitation to reduce the complexity of the array and the mutual effect of neighbouring elements, a novel algorithm via alternating optimisation‐alternating direction of the multipliers method is developed. This method uses the total transmitting power as the objective function to optimise the sparsity and the amplitude of excitation simultaneously. Numerical results are provided to verify its effectiveness.

Source: IET Microwaves Antennas & Propagation

DOI: 10.1049/mia2.12503

Authors: Lifeng Li, Xingang Liu, Xiangrong Wang, Mengkai Hu, Yufeng Du

Institutions: University of Electronic Science and Technology of China, Beihang University

Language: English

Topic: Antenna Design and Optimization

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,470

OpenAlex ID: W4401777883

FWCI:

Cites: 24

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Related to: 10