24.2 A Scalable 134-to-141GHz 16-Element CMOS 2D λ/2-Spaced Phased Array

2023-12-08 Hits:

Journal:2024 IEEE International Solid-State Circuits Conference (ISSCC)

Place of Publication:San Francisco, CA, USA

Abstract:Utilizing the spectrum >100 GHz will remarkably enhance the capacity of future 5G/6G wireless access networks. However, the antenna effective aperture is proportional to λ2(λ: carrier wavelength). Then, millimeter-wave, large-scale CMOS phased-arrays are indispensable to overcome the associated 30-to-40dB higher path loss, compared with sub-6GHz devices. To this end, several challenges remain to be addressed: 1) Scalability: a physically resizable phased array with 101-to-103 elements is preferred over a monolithically integrated large array [1]; 2) Array spacing d=λ/2 [2, 3], instead of d>λ/2

Note:https://ieeexplore.ieee.org/document/10454376

All the Authors:Xiangao Meng,Yi Hu,Ming Guan,Hegang Deng,Bo Zhang

First Author:Jicong Zhang,Bingli Dai

Indexed by:国际会议

Correspondence Author:Cheng Wang

Document Code:10.1109/ISSCC49657.2024.10454376

Discipline:Engineering

First-Level Discipline:Electronic science and technology

Page Number:414-415

Translation or Not:no

Date of Publication:2024-02-18

Date of Publication:2024-02-18