改进的0.18μm CMOS下变频混频器用于UWB系统

2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT) Pub Date : 2017-07-01 DOI:10.1109/ICCCNT.2017.8204103

Dheeraj Kalra, Divesh Kumar, Abhay Chaturvedi

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引用次数: 0

摘要

本文介绍了一种用于超宽带系统的CMOS下变频混频器。在0.18μm TSMC CMOS工艺下对电路进行了仿真。共模反馈用于电路中，缓冲级用于提供阻抗匹配。无源RLC匹配用于输入端口。仿真结果表明，转换增益为15.484dB，噪声系数为15.894dB, IIP3值为10.009dBm。电路中使用的mosfet的功耗为40mW。

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Improved 0.18μm CMOS down-conversion mixer for UWB systems

This paper presents the CMOS Down-Conversion Mixer for UWB systems., The circuit is simulated under 0.18μm TSMC CMOS technology. Common mode feedback is used in the circuit and buffer stage is used to provide th impedance matching. The Passive RLC matcing is used at the input ports. The simulation result shows the conversion gain 15.484dB with noise figure of 15.894dB and IIP3 value of 10.009dBm. The Power consumption the MOSFETs used in the circuit is 40mW.

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2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)

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