【作者】 邓勇； 文光俊；

【Author】 Deng Yong Wen Guangjun (RFIC Laboratory, School of Communication and Information Engineering, UEST, Chengdu 610054, China)

【机构】 电子科技大学通信与信息工程学院射频集成电路研究室；

【摘要】 低噪声放大器(LNA)是无线系统前端中重要器件,其性能决定了整个接收机的信噪比及整机性能。本文在介绍了低噪声放大器的工作原理之基础上,综述了CMOS基毫米波低噪声放大器的最新研究成果,展望了CMOS基毫米波低噪声放大器技术的发展趋势,提出了一些建议。更多还原

【Abstract】 In the front of wireless system, radio-frequency and microwave low noise amplifier (LNA) is the important component, which character determined the SNR and the performance of whole receiver. In this paper, a detailed overview of MMIC low noise amplifier is described and recent achievements of millimeter-wave LNA based on CMOS are reported. Some suggestions for developing the next generation millimeter-wave LNA based on CMOS are given.更多还原