A 64-Element Ultra-Wideband 23-46 GHz Tx/Rx 5G Phased Array with 50 dBm Peak EIRP and 2.4 Gb/s 64-QAM Operation

被引：5

作者：

Wang, Shufan ^{[1
]}

Liang, Tian ^{[1
]}

Alhamed, Abdulrahman ^{[1
,2
]}

Rebeiz, Gabriel M. ^{[1
]}

机构：

[1] Univ Calif San Diego, San Diego, CA 92103 USA

[2] King Saud Univ, Riyadh 11451, Saudi Arabia

来源：

2023 53RD EUROPEAN MICROWAVE CONFERENCE, EUMC | 2023年

关键词：

beamforming; fifth generation (5G); phased-array; printed circuit board (PCB) antenna; quadrature amplitude modulation (QAM); wideband;

D O I：

10.23919/EuMC58039.2023.10290434

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An 8x8 single polarized wideband phased array operating at 23-46 GHz is presented in this paper. The array is built by integrating 4-channel SiGe BiCMOS wideband Tx/Rx beamformer chips with stacked dipole antennas on a single printed circuit board (PCB). The array is capable of +/- 55 degrees scanning in the azimuth plane and +/- 40 degrees scanning in the elevation plane up to 46 GHz. In the Tx mode, the array achieves an effective isotropic radiated power (EIRP) of 42-48 dBm at P-1dB operation from 23 to 46 GHz (EIRPPsat of 50 dBm at 40 GHz). When transmitting a 64-QAM modulated signal, an error vector magnitude (EVM) <5% is achieved at an EIRP of 41-45 dBm and 2.4 Gb/s data rate. To the author's knowledge, this work achieves the widest bandwidth in millimeter-wave phased arrays built on a low-cost PCB and with application areas in multi-standard 5G base stations.

引用

页码：629 / 632

页数：4

共 18 条

[1] 16-52 GHz 5G Transmit and Receive 64-Element Phased-Arrays With 50-51.7 dBm Peak EIRP and Multi-Gb/s 64-QAM Operation
Alhamed, Abdulrahman
Gultepe, Gokhan
Rebeiz, Gabriel M.
2022 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS 2022), 2022, : 926 - 928
[2] A 24.25–27.5 GHz 128-element dual-polarized 5G integrated phased array with 5.6%-EVM 400-MHz 64-QAM and 50-dBm EIRP
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Dixian ZHAO
Yongran YI
Xiaohu YOU
ScienceChina(InformationSciences), 2022, 65 (11) : 296 - 298
[3] A 24.25–27.5 GHz 128-element dual-polarized 5G integrated phased array with 5.6%-EVM 400-MHz 64-QAM and 50-dBm EIRP
Huiqi Liu
Dixian Zhao
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Science China Information Sciences, 2022, 65
[4] A 23-46-GHz Fully Planar 8 x 8 Multistandard 5G Phased Array With OFDM 400-MHz 64-QAM Waveforms at 40-44-dBm EIRP
Wang, Shufan
Liang, Tian
Alhamed, Abdulrahman
Rebeiz, Gabriel M.
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2024, 72 (11) : 6739 - 6748
[5] A 24.25-27.5 GHz 128-element dual-polarized 5G integrated phased array with 5.6%-EVM 400-MHz 64-QAM and 50-dBm EIRP
Liu, Huiqi
Zhao, Dixian
Yi, Yongran
You, Xiaohu
SCIENCE CHINA-INFORMATION SCIENCES, 2022, 65 (11)
[6] A 64-Element 28-GHz Phased-Array Transceiver With 52-dBm EIRP and 8-12-Gb/s 5G Link at 300 Meters Without Any Calibration
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Rebeiz, Gabriel M.
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2018, 66 (12) : 5796 - 5811
[7] A Scalable 64-Element 28 GHz Phased-Array Transceiver with 50 dBm EIRP and 8-12 Gbps 5G Link at 300 Meters Without Any Calibration
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Rebeiz, Gabriel M.
2018 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM - IMS, 2018, : 496 - 498
[8] A 32-Element 28/39 GHz Dual-Band Dual-Beam 5G Phased-Array with 40 dBm EIRP and Simultaneous 64 QAM Operation
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Rebeiz, Gabriel M.
2022 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS 2022), 2022, : 940 - 942
[9] An Eight-Element 140 GHz Wafer-Scale Phased-Array Transmitter with 32 dBm Peak EIRP and > 16 Gbps 16QAM and 64QAM Operation
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2021 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), 2021, : 795 - 798
[10] A 24-29.5 GHz 256-Element 5G Phased-Array with 65.5 dBm Peak EIRP and 256-QAM Modulation
Yin, Yusheng
Zhang, Zhe
Kanar, Tumay
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PROCEEDINGS OF THE 2020 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), 2020, : 687 - 690

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