journal6 ›› 2014, Vol. 35 ›› Issue (6): 59-63.DOI: 10.3969/j.issn.1007-2985.2014.06.015
• 物理与电子 • 上一篇 下一篇
易礼智，龚亮
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YI Li-Zhi, GONG Liang
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摘要：提出了一种具有低功耗、高线性度、高增益、低噪声的放大器.该电路采用共栅结构实现输入匹配，正向衬底偏置技术与电流复用技术降低功耗，后失真技术提升线性度.实验仿真结果表明，所设计的低噪声放大器在低功耗条件下各方面性能良好.
关键词： 低功耗, 超宽带, 低噪声放大器, 正向衬底偏置, 电流复用
Abstract: This paper presents a low power,highly linear and high gain LNA,the circuit of which adopts common-gate（CG）topology to achieve input matching,utilizes the forward body biasing and current reuse techniques to reduce power consumption.Meanwhile,in order to achieve a high linearity,the proposed LNA utilizes post-distortion technique.The simulation results show that the proposed LNA has good performances under the condition of low power consumption.
Key words: low power, UWB, LNA, forward-body biasing, current-reuse
易礼智, 龚亮. 低功耗高线性度超宽带低噪声放大器的设计[J]. journal6, 2014, 35(6): 59-63.
YI Li-Zhi, GONG Liang. Design of a Novel Low-Power and Highly Linear UWB Low Noise Amplifier[J]. journal6, 2014, 35(6): 59-63.
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链接本文: https://zkxb.jsu.edu.cn/CN/10.3969/j.issn.1007-2985.2014.06.015
https://zkxb.jsu.edu.cn/CN/Y2014/V35/I6/59
