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6 December 2021 Simulation of 43GHz patch antenna for 5G millimeter wave communication
Yichun Zhang
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Proceedings Volume 12085, International Conference on Green Communication, Network, and Internet of Things (GCNIoT 2021); 1208512 (2021) https://doi.org/10.1117/12.2625041
Event: 2021 International Conference on Green Communication, Network, and Internet of Things, 2021, Kunming, China
Abstract
The application of 5G millimeter wave communication is becoming more and more widespread. This paper analyzes the rectangular patch antenna based on the transmission line model, and designs a mobile terminal antenna for 5G millimeter wave communications through CST software, which effectively reduces its size by using centre-side feed and embedded feed technology. The simulation results suggest that the central frequency of the antenna is 43GHz, the effective working frequency band covers 40-47GHz, the width of the band is 7GHz, the port reflection coefficient when it works at the central frequency is less than -20dB, the maximum gain is 5.451dB, and the antenna also has a good sense of direction and low loss. Furthermore, the design is quite flexible and simple in structure. Therefore, it is much likely that the antenna can be used for the future 5G millimeter wave communication terminal and the MIMO antenna element of the 5G communication base station.
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Yichun Zhang "Simulation of 43GHz patch antenna for 5G millimeter wave communication", Proc. SPIE 12085, International Conference on Green Communication, Network, and Internet of Things (GCNIoT 2021), 1208512 (6 December 2021); https://doi.org/10.1117/12.2625041
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KEYWORDS
Antennas
Dielectrics
Extremely high frequency
Data communications
Satellite communications
Signal attenuation
Systems modeling
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