题目/Title：基于 UMC0.18umCMOS工艺的多标准射频滤波器
                        A multi-standard RF filter in UMC0.18um CMOS technology

作者/Author：李国儒,李国林,李冬梅,李福乐,池保勇,张春
                        Guoru Li,Guolin Li,Dongmei Li,Fule Li,Baoyong Chi,Chun Zhang

期刊/Journal：微电子学 Microelectronics

年份/Issue Date：2009

卷（期）及页码/Volume（No.）&pages：Vol.5, pp. 54 - 58

摘要/Abstract：
本文用UMC0.18umCMOS工艺实现了一个Q值增强型LC多标准射频滤波器。实现中心频率以及带宽的连续可调，以适合不同通信标准的要求。采用LNA做为输入级，考察了噪声相消机制，实现了较低的噪声系数（NF≦6dB）以及良好的输入输出匹配特性。整个设计采用1.8V电源电压，平均消耗电流20mA。给出了版图及仿真结果。
This paper has realized a Q-enhenced LC multi-standard RF filter in UMC0.18um CMOS technology,with tunable central frequency and bandwidth to suit various communicate application。We use LNA to realize low noise figure and input/output match. The filter draws 20mA current from 1.8V supply in average. Layout and post simulation has been done for this design.