CMOS多通道芯片

针对互补金属氧化物半导体（CMOS）工艺在毫米波集成电路设计中存在的诸多挑战，分别从毫米波器件建模和天线设计，毫米波电路模块设计和多通道收发系统设计方面进行介绍，以克服相应挑战。该文研究和建立了毫米波频段片上互连线，耦合电感和六端口M:N变压器的等效模型和太赫兹有源器件模型，并对毫米波片上天线进行设计；介绍了基于噪声抵消的低噪声放大器电路和基于全对称平衡分布式有源变压器的功率放大器电路、毫米波移相器电路以及集成片上天线的CMOS 60 GHz接收机和多通道相控阵收发系统。

CMOS Multi-Channel Chips

In order to overcome a number of challenges in CMOS millimeter-wave integrated circuit design, the millimeter-wave device modeling, antenna design, circuit block, and multi-channel transceiver system are introduced in this paper. The equivalent-circuit models of millimeter-wave on-chip interconnected lines, multiple-coupled inductors, six-port M:N transformers, and the model of terahertz active device are studied and proposed, respectively. Moreover, a low noise amplifier with noise canceling and a power amplifier with a fully symmetrical distributed active transformer are introduced in this paper. Furthermore, the CMOS 60 GHz receiver with on-chip antenna and the multi-channel phase array transceiver are described, respectively.