...
首页> 外文期刊>IEEE transactions on circuits and systems . I , Regular papers >Out-of-Band Immunity to Interference of Single-Ended Baseband Amplifiers Through IM2 Cancellation
【24h】

Out-of-Band Immunity to Interference of Single-Ended Baseband Amplifiers Through IM2 Cancellation

机译:通过IM2消除对单端基带放大器的带外抗扰性

获取原文
获取原文并翻译 | 示例
           

摘要

The effect of second-order intermodulation (IM2) distortion produced by out-of-band, high-frequency interference on baseband/IF amplifiers is analyzed using the Volterra series. It is shown that a compensation loop designed to trap nonlinear currents improves the immunity of differential stages to IM2 distortion generated by local feedback. Measurements of a single-ended amplifier example implementing the proposed method demonstrate an IP2 increase of more than 30 dB.
机译:使用Volterra系列分析了带外高频干扰对基带/ IF放大器产生的二阶互调(IM2)失真的影响。结果表明,设计用于捕获非线性电流的补偿环路提高了差分级对本地反馈产生的IM2失真的抵抗力。实施所提出方法的单端放大器示例的测量结果表明,IP2的增加超过30 dB。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号