基于二维无源gm增强的60dB增益和4dB噪声的CMOS v波段接收机

N. Wang, Hao Wu, J. Liu, Jianhua Lu, H. Hsieh, Po-Yi Wu, C. Jou, Mau-Chung Frank Chang
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引用次数: 7

摘要

设计并实现了一种v波段(60GHz)直接转换接收机,该接收机由低噪声放大器(LNA)、混频器和可编程增益放大器(PGA)组成。设计了一种新的二维无源毫米波增强技术,在不增加功率开销的情况下提高了转换增益,降低了噪声系数。这种制造的接收器占据0.2mm2的核心硅面积,从1V电源中吸取34mA,已经验证了总体最小SSB NF为3.9dB,最大功率转换增益为60dB。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A 60dB gain and 4dB noise figure CMOS V-band receiver based on two-dimensional passive Gm-enhancement
A direct conversion receiver which consists of low noise amplifier (LNA), mixer and programmable gain amplifier (PGA) for V-band (60GHz) applications is designed and realized in 65nm CMOS. A novel two-dimensional passive gm-enhancement technique is devised to boost the conversion gain and lower the Noise Figure (NF) with insignificant power overhead. An overall minimum SSB NF of 3.9dB and a maximum power conversion gain of 60dB have been validated from such fabricated receiver that occupies core silicon area of 0.2mm2 and draws 34mA from 1V supply.
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