Design of low-power 24-ghz cmos mixer

被引：0

作者：

Noh S.-H. ^{[1
]}

Ryu J.-Y. ^{[2
]}

机构：

[1] Department of Electronics Engineering, Andong National University

[2] Department of Information and Communications Engineering, Pukyong National University

来源：

Journal of Institute of Control, Robotics and Systems | 2021年 / 27卷 / 12期

关键词：

24-GHz; Automotive radar; Down-conversion; Mixer; RF CMOS;

D O I：

10.5302/J.ICROS.2021.21.0132

中图分类号：

学科分类号：

摘要：

This paper proposes a low-power 24-GHz CMOS down-conversion mixer for the automotive radar. This circuit operates at the operation frequency of 24 GHz, and it contains low-power circuit technique. The proposed circuit is also fabricated using 65-nm RF CMOS(radio frequeny complementary metal-oxide-semiconductor) process. The circuit is powered using a 1.2-V supply with the bias voltage of 0.8 V for the low-power technique. This circuit also has fully-differential scheme to reduce RF noise, and harmonic distortions. The proposed mixer showed lower power dissipation of 6.5 mW with a high conversion gain and very small chip area of 0.01 mm2 as compared to conventional research results. © ICROS 2021.

引用

页码：1064 / 1069

页数：5

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