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

页码：833 / 836

页数：4

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