| 基于阻抗变换器的几种仿真电感的性能研究 |
| |
| 引用本文： | 杨志民,任文娟,张洁,熊丽.基于阻抗变换器的几种仿真电感的性能研究[J].西北师范大学学报,2010,46(3):47-51,84. |
| |
| 作者姓名： | 杨志民 任文娟 张洁 熊丽 |
| |
| 作者单位： | 西北师范大学物理与电子工程学院,甘肃兰州,730070 |
| |
| 基金项目： | 国家自然科学基金，西北师范大学知识与科技创新工程项目 |
| |
| 摘 要： | 讨论了用不同有源器件实现的几种阻抗变换器以及相应的仿真电感的实现电路,用Pspice软件对常见的接地仿真电感的性能进行了分析和比较.结果表明,仿真电感只有在一定的频率范围内才接近于理想电感,该频率范围的大小受到有源器件带宽的影响.
|
| 关 键 词： | 仿真电感 运算放大器 电流传输器 跨导 |
Study of simulated inductors based on the impedance converter |
| |
| YANG Zhi-min,REN Wen-juan,ZHANG Jie,XIONG Li.Study of simulated inductors based on the impedance converter[J].Journal of Northwest Normal University Natural Science (Bimonthly),2010,46(3):47-51,84. |
| |
| Authors: | YANG Zhi-min REN Wen-juan ZHANG Jie XIONG Li |
| |
| Institution: | YANG Zhi-min,REN Wen-juan,ZHANG Jie,XIONG Li(College of Physics , Electronic Engineering,Northwest Normal University,Lanzhou 730070,Gansu,China) |
| |
| Abstract: | Some general impedance converters and corresponding simulated inductance circuits using different active devices are dicussed.The characteristics of simulated inductors based on impedance converters are analyzed and compared using the software Pspice.The results show that the simulated inductors are equivalent to an ideal inductor only in a certain frequency range.The frequency range is influenced by the bandwidth of the active devices. |
| |
| Keywords: | simulated inductor op-amp current conveyor operational transconductance amplifier |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
