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所属单位：University of Electronic Science and Technology of China (UESTC)

教研室：Integrated Physics Group (IPG)

发表刊物：IEEE Transactions on Microwave Theory and Techniques (TMTT)

刊物所在地：USA

项目来源：国自然 62022022, 62101107, 62301126, 国家重点研发 2024YFE0200402

关键字：CMOS planar phased array, D band, IF beamforming, λ/2 spacing, on-chip antenna, quartz superstrate

摘要：To exploit the >100-GHz spectrum and overcome the attenuation of the wireless channel, a large-scale CMOS phased array is indispensable. However, the size of the array is currently limited by the loss and imbalance of the classic binary distribution network. In addition, since the available chip area shrinks quadratically with the wavelength ( ∝λ2 ), a >100-GHz λ /2-spaced planar array is highly challenging. To solve the above issues, this article presents a D-band, 2-D scalable CMOS planar phased array transmitter (TX) with a precise λ /2 antenna spacing. It employs a traveling-wave LO/IF dis

备注：TMTT: https://ieeexplore.ieee.org/document/11119072
Extension of ISSCC 2024: https://ieeexplore.ieee.org/document/10454376

全部作者：Xiangao Meng,Yi Hu,Ming Guan,Hegang Deng,Zhi Chen,Bo Zhang

第一作者：Bingli Dai,Jicong Zhang

论文类型：期刊

通讯作者：Cheng Wang

论文编号：10.1109/TMTT.2025.3595454

学科门类：工学

卷号：73

期号：11

页面范围：534 - 9549

是否译文：否

发表时间：2025-11-01