A Scalable 256-Element E-Band Phased-Array Transceiver for Broadband Communications

被引：0
|
作者：
Repeta, Morris [1 ]
Zhai, Wenyao [1 ]
Ross, Tyler [1 ]
Ansari, Kimia [1 ]
Tiller, Sam [1 ]
Pothula, Hari Krishna [1 ]
Wessel, David [1 ]
Li, Xu [2 ]
Cai, Hua [2 ]
Liang, Dong [2 ]
Wang, Guanjgian [2 ]
Tong, Wen [1 ]
机构：
[1] Huawei Technol Res Ctr, Ottawa, ON, Canada
[2] Huawei Technol Res Ctr, Chengdu, Peoples R China
来源：
PROCEEDINGS OF THE 2020 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2020年
关键词：
beamforming; E-band; LTCC; phased-array; QAM; SiGe BiCMOS; transmit/receive;
D O I：
暂无
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：
This paper presents an E-band communication link using a 256-element phased-array. The design is based on 8-element sub-arrays, using transmit/receive beamformer chips employing a 6-bit phase shifter fabricated in a SiGe BiCMOS process. Antennas were implemented on a 19-layer LTCC substrate. A 20 meter communication link was realized using a 5G NR, 400 MHz bandwidth, OFDM with 120 kHz sub-carrier spacing.
引用
收藏
页码：833 / 836
页数：4
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