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首页> 外文会议>2016 IEEE International Conference on Ubiquitous Wireless Broadband >A variable gain amplifier based on dual gain control technology for ultra-wideband applications
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A variable gain amplifier based on dual gain control technology for ultra-wideband applications

机译：基于双增益控制技术的可变增益放大器，用于超宽带应用

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摘要

In this paper, a dual gain control (DGC) technology is proposed to achieve large gain variation range and good gain flatness for every controllable gain in ultra wide frequency band. The DGC technology includes a modified current mirror structure and a dynamic signal feedback structure. Based on the DGC technology, a variable gain amplifier with both large dynamic gain variable range and good gain flatness in the ultrawideband of 3.1∼10.6 GHz are realized.
机译：本文提出了一种双增益控制（DGC）技术，以实现超宽频带中每个可控制增益的大增益变化范围和良好的增益平坦度。 DGC技术包括改进的电流镜结构和动态信号反馈结构。基于DGC技术，实现了在3.1〜10.6 GHz的超宽带中具有大的动态增益可变范围和良好的增益平坦度的可变增益放大器。

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  • 来源
  • 会议地点 Nanjing(CN)
  • 作者

    H. Y. Xie; R. Liu; L. H. Zhang; D. Sun; W. R. Zhang;

  • 作者单位

    College of Electronic Information and Control Engineering, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing 100124 China;

    College of Electronic Information and Control Engineering, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing 100124 China;

    College of Electronic Information and Control Engineering, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing 100124 China;

    College of Electronic Information and Control Engineering, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing 100124 China;

    College of Electronic Information and Control Engineering, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing 100124 China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Gain control; Gain; Mirrors; Ultra wideband technology; Voltage control; Wideband; Dynamic range;

    机译：增益控制;增益;镜子;超宽带技术;电压控制;宽带;动态范围;

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