A low-cost miniature 120GHz SiP FMCW/CW radar sensor with software linearization

Yaoming Sun, M. Marinkovic, G. Fischer, W. Winkler, W. Debski, S. Beer, T. Zwick, M. Girma, J. Hasch, C. Scheytt
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引用次数: 41

Abstract

This paper presents an integrated mixed-signal 120GHz FMCW/CW radar chipset in a 0.13μm SiGe BiCMOS technology. It features on-chip MMW built-in-self-test (BIST) circuits, a harmonic transceiver, software linearization (SWL) circuits and a digital interface. This chipset has been tested in a low-cost package, where the antennas are integrated. Above 100GHz, our transceiver has achieved state-ofthe-art integration level and receiver linearity, and DC power consumption.
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采用软件线性化的低成本微型120GHz SiP FMCW/CW雷达传感器
本文提出了一种采用0.13μm SiGe BiCMOS技术的集成120GHz混合信号FMCW/CW雷达芯片组。它具有片上毫米波内置自检(BIST)电路、谐波收发器、软件线性化(SWL)电路和数字接口。这个芯片组已经在一个低成本的封装中进行了测试,其中天线是集成的。在100GHz以上,我们的收发器实现了最先进的集成水平和接收器线性度,以及直流功耗。
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