Scalable Phased-Arrays at 140 GHz using RF and IF Beamforming Techniques

被引：0

作者：

Ahmed, Amr ^{[1
]}

Jung, Minjae ^{[1
]}

Li, Siwei ^{[1
]}

Li, Linjie ^{[1
]}

Rebeiz, Gabriel M. ^{[1
]}

机构：

[1] Univ Calif San Diego, La Jolla, CA 92093 USA

来源：

2023 53RD EUROPEAN MICROWAVE CONFERENCE, EUMC | 2023年

关键词：

Phased-arrays; D-band; CMOS; SOI; Communications; 6G;

D O I：

10.23919/EuMC58039.2023.10290341

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：

The paper presents large RF-beamforming arrays (64 elements and higher) capable of 24 Gbps communication systems at 140 GHz and with +/- 60-degree scanning. The arrays are on grid and can be expanded to 256-elements for 4x8x8 MIMO or other configurations. Also, 2x4 arrays with IF beamforming and with up to 16 Gbps in Tx and Rx modes will be presented. This work shows that standard 45RFSOI and standard packaging used at 28 GHz result in state- of the art performance at D- band, thus ensuring low-cost systems for 6G applications.

引用

页码：146 / 149

页数：4

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