Design of a Non-Uniform Distributed Power Amplifier

ZHANG Ying; MA Kai-xue; BA Jing; ZHANG Chang-chun; ZHANG Yi

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Design of a Non-Uniform Distributed Power Amplifier

更新时间：2026-09-04

- Design of a Non-Uniform Distributed Power Amplifier
- Vol. 33, Issue 12, Pages: 66-70(2016)
- 作者机构：
  
  1. 南京邮电大学机构电子科学与工程学院,江苏,南京,210046
  2. 南京邮电大学射频集成与微组装技术国家地方联合工程实验室,江苏,南京,210046
  3. 电子科技大学物理电子学院,四川,成都,611731
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2016
- 稿件说明：
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张瑛, 马凯学, 巴京, 张长春, 张翼. 基于遗传算法的共源级放大器优化设计[J]. 微电子学与计算机, 2016, 33(12): 66-70.

ZHANG Ying, MA Kai-xue, BA Jing, et al. Design of a Non-Uniform Distributed Power Amplifier[J]. 2016, 33(12): 66-70.
张瑛, 马凯学, 巴京, 张长春, 张翼. 基于遗传算法的共源级放大器优化设计[J]. 微电子学与计算机, 2016, 33(12): 66-70. DOI：

ZHANG Ying, MA Kai-xue, BA Jing, et al. Design of a Non-Uniform Distributed Power Amplifier[J]. 2016, 33(12): 66-70. DOI：

摘要

共源级放大器是模拟集成电路中最基础也是最重要的电路之一.针对共源级放大器的设计优化问题

在对放大器的工作原理进行理论分析的基础上建立了多目标设计优化的数学模型

并利用归一化方程改进了多目标的适应度函数

进而采用遗传算法对多目标优化模型进行求解

最终实现了对共源级放大器设计的优化.基于标准0.18 m CMOS工艺对优化方法的有效性进行了仿真实验验证

实验结果表明所提出的建模和优化方法能够快速而准确地进行模拟集成电路中放大器的辅助设计优化.

Abstract

The common-source amplifier is one of the most basic and important parts of analog integrated circuits. To optimize the design of common-source amplifier

the mathematical model of multiobjective optimization is built based on the theoretical analysis of its operational principle

and the normalized equation is applied to make the fitness function more applicable. Genetic algorithm is used to solve the multiobjective optimization model

and the optimization of the common-source amplifier design is completed finally. The simulation experiment is made to verify the validity of the optimization method based on the standard 0.18 m CMOS technology

and the simulation results show that the proposed modeling and optimizing method can provide fast and accurate optimization for the design of amplifiers in analog integrated circuits.

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references

Koza J R, Keane M A, Streeter M J. Routine high-return human-competitive evolvable hardware[C]//Proceedings of the 2004 NASA/DoD Conference on Evolution Hardware. Seattle, USA: IEEE, 2004: 3-17.

Koza J R, Jessen Y, Keane M A, et al. Use of conditional developmental operators and free variables in automatically synthesizing generalized circuits using genetic programming[C]// Proceedings of the 2nd NASA/DOD Workshop on Evolvable Hardware. Washinglan DC, USA: IEEE, 2000: 5-15.

Koza J R, Keane M A, Streeter M J. The importance of reuse and development in evolvable hardware[C]// Proceedings of The 2003 NASA/Dod Conference on Evolvable Hardware. Chicago, USA: IEEE, 2003: 33-42.

毕查德. 拉扎维. 模拟CMOS集成电路设计[M]. 陈贵灿, 程军, 张瑞智, 等译. 西安: 西安交通大学出版社, 2003.

赵曙光, 刘贵喜, 王军宁, 等. 基于自适应遗传算法的模拟电路自动设计方法[J]. 电子学报, 2004, 32(4): 680-683 DOI: 680

赵曙光, 刘贵喜, 杨万海. 利用自适应遗传算法实现模拟电路自动设计[J]. 西安电子科技大学学报(自然科学版), 2003, 30(3): 298-301 DOI: 298

唐守龙, 郑维山, 吴建辉. 一种新的CMOS混频器电路优化设计方法[J]. 电路与系统学报, 2008, 13(2): 72-78. DOI: 72

郑维山, 彭艺频, 张萌, 等. 一种新的CMOS模拟单元电路设计方法[J]. 应用科学学报, 2006, 25(2): 150-153. DOI: 150

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