<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In the rapid development of modern science and technology, the human communication system has developed to 5G, and antenna in the related equipment research and technology application has also shown a positive role. With the increasing demand for antennas and their application scope, people have put forward more requirements on the beam shape of antennas. Therefore, it is very important to control the beam of multi-array antenna based on improved genetic algorithms in the new era. Therefore, on the basis of understanding the genetic algorithm and its application content, this paper studies the future development of related technologies based on the design content and test results of the broadband low-side lobe and high-gain microstrip display antenna developed in the new era.</p>
</abstract>

In the rapid development of modern science and technology, the human communication system has developed to 5G, and antenna in the related equipment research and technology application has also shown a positive role. With the increasing demand for antennas and their application scope, people have put forward more requirements on the beam shape of antennas. Therefore, it is very important to control the beam of multi-array antenna based on improved genetic algorithms in the new era. Therefore, on the basis of understanding the genetic algorithm and its application content, this paper studies the future development of related technologies based on the design content and test results of the broadband low-side lobe and high-gain microstrip display antenna developed in the new era.

Beam control method for multi-array antennas based on improved genetic algorithm

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Beam control method for multi-array antennas based on improved genetic algorithm"}

In the rapid development of modern science and technology, the human communication system has developed to 5G, and antenna in the related equipment research...

	Horizontal beam width	Pitch beam width	Gain (dB)	Side lobe level (dB)
14 GHz	5.9°	38.1°	20.8	-18.4
14.6 GHz	5.7°	36.1°	21.3	-18.6
15.2 GHz	5.4°	34.6°	22	-18

Beam control method for multi-array antennas based on improved genetic algorithm

Published Online: Dec 27, 2021

Page range: 545 - 552

Received: Jun 16, 2021

Accepted: Sep 24, 2021

DOI: https://doi.org/10.2478/amns.2021.1.00086

Keywords
genetic algorithm, array, the antenna, beam, low side lobe, high gain, microstrip, display antenna, design

© 2021 Guojin Kan et al., published by Sciendo.

This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Analysis of physical test results

Design indicators

Calculation results of centimetre ratio

Beam control method for multi-array antennas based on improved genetic algorithm

Published Online: Dec 27, 2021

Page range: 545 - 552

Received: Jun 16, 2021

Accepted: Sep 24, 2021

DOI: https://doi.org/10.2478/amns.2021.1.00086

Keywordsgenetic algorithm, array, the antenna, beam, low side lobe, high gain, microstrip, display antenna, design

© 2021 Guojin Kan et al., published by Sciendo.

This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Analysis of physical test results

Design indicators

Calculation results of centimetre ratio

Keywords
genetic algorithm, array, the antenna, beam, low side lobe, high gain, microstrip, display antenna, design