A 28GHz CMOS Differential Bi-Directional Amplifier for 5G NR

被引:0
|
作者
Li, Zheng [1 ]
Pang, Jian [1 ]
Kubozoe, Ryo [1 ]
Luo, Xueting [1 ]
Wu, Rui [1 ]
Wang, Yun [1 ]
You, Dongwon [1 ]
Fadila, Ashbir Aviat [1 ]
Alvin, Joshua [1 ]
Liu, Bangan [1 ]
Sun, Zheng [1 ]
Huang, Hongye [1 ]
Shirane, Atsushi [1 ]
Okada, Kenichi [1 ]
机构
[1] Tokyo Inst Technol, Dept Elect & Elect Engn, 2-12-1-S3-28 Ookayama,Meguro Ku, Tokyo 1528552, Japan
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A 28GHz differential bi-directional amplifier in a standard 65nm CMOS process is presented. This work is realized based on the neutralized bi-directional core together with the fully shared inter-stage matching networks. The core chip area is only 0.11mm(2). At 28GHz, a 15.1-dBm saturation output power and a 4.2 -dB noise figure are realized for PA mode and LNA mode, respectively. The DC power consumptions for PA mode and LNA mode are 149mW and 31mW, respectively, under 1-V DC supply.
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页码:5 / 6
页数:2
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