@inproceedings{263f251e90ae418c8ceced807f001d9d,
title = "A 76-81GHz Millimeter-Wave Quadrature Transmitter for Automotive Radar System",
abstract = "This paper presents a 76-81GHz quadrature transmitter designed in a 55nm CMOS technology for automotive radar applications. The transmitter includes a quadrature up-conversion mixer and a quadrature voltage-controlled oscillator (VCO). A transformer-based I and Q signal combiner is developed to achieve a high image rejection ratio (IRR). The RF amplifier employs inter-stage inductor and neutralization capacitor to improve the RF output amplitude and isolation. A novel high Q-factor switched coupled transmission line (SCTL) and in-phase injection-coupled VCO technique are developed to improve the tuning range of the quadrature VCO and maintain low phase noise at the same time. Post-layout simulation results show that the transmitter achieves an OP1dB of 2.6dBm, a conversion gain of 2.94dB and an IRR of 30.7dB.",
author = "Runxi Zhang and Jinghong Chen and Chunqi Shi and Shengyu Rao",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018 ; Conference date: 31-10-2018 Through 03-11-2018",
year = "2018",
month = dec,
day = "5",
doi = "10.1109/ICSICT.2018.8564866",
language = "英语",
series = "2018 14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Ting-Ao Tang and Fan Ye and Yu-Long Jiang",
booktitle = "2018 14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018 - Proceedings",
address = "美国",
}