A review on optimization of antenna array by evolutionary optimization techniques

Kala, D.D. Devisasi; Sundari, D. Thiripura

doi:10.1108/ijius-08-2021-0093

Cited by 4 publications

(1 citation statement)

References 79 publications

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“…The second area that has received little attention is the design of quantized control of the antenna array [17]. The recent review dedicated to the control synthesis methods was published in [18].…”

Section: Introductionmentioning

confidence: 99%

Performance Comparison of Quantized Control Synthesis Methods of Antenna Arrays

et al. 2022

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There is a great potential in small satellite technology for testing new sensors, processes, and technologies for space applications. Antennas need careful design when developing a small satellite to establish stable communication between the ground station and the satellite. This work is motivated by the design of an antenna array for a future rotatorless base station for the VZLUSAT group of Czech nano-satellites. The realized antenna array must cover a relatively broad range of elevation and azimuth angles, and the control must be fast enough to track the satellite in low Earth orbits. The paper deals with possibilities of synthesis of quantized control of the antenna array. It compares quantization influence for well-known deterministic synthesis methods. It shows the method for decreasing computational cost of synthesis using optimization approach and presents the multi-criteria optimization as a tool for reaching required radiation pattern shape and low sensitivity to quantization at the same time.

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Section: Introductionmentioning

confidence: 99%