{"title":"Design of Beamforming Phased Array Antenna for 5G Communication","authors":"Chang Yang Lin, Yilong Lu, Wen-Piao Lin","doi":"10.1109/JAC-ECC56395.2022.10043987","DOIUrl":null,"url":null,"abstract":"In this paper, a 2×4 beamforming phase-shifting antenna array is designed for the Sub-6 GHz N77 (3.3 GHz4.2 GHz) frequency band. The array consists of 8 square FR4 material antennas connected by feed lines and 44-bit digital phase shifters. From the analysis results of the network analyzer, it can be seen that when the center frequency is 4GHz, the return loss is -14.36dB, which is lower than the standard threshold of -10dB. When the main beam angle is offset by 15°, the maximum gain is 8.03 dB; when the main beam angle is offset by -15°, the maximum gain is 7.25 dB.","PeriodicalId":326002,"journal":{"name":"2022 10th International Japan-Africa Conference on Electronics, Communications, and Computations (JAC-ECC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 10th International Japan-Africa Conference on Electronics, Communications, and Computations (JAC-ECC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/JAC-ECC56395.2022.10043987","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this paper, a 2×4 beamforming phase-shifting antenna array is designed for the Sub-6 GHz N77 (3.3 GHz4.2 GHz) frequency band. The array consists of 8 square FR4 material antennas connected by feed lines and 44-bit digital phase shifters. From the analysis results of the network analyzer, it can be seen that when the center frequency is 4GHz, the return loss is -14.36dB, which is lower than the standard threshold of -10dB. When the main beam angle is offset by 15°, the maximum gain is 8.03 dB; when the main beam angle is offset by -15°, the maximum gain is 7.25 dB.
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