首页> 外文期刊>International journal of circuit theory and applications >Gaussian pulse approximation using standard CMOS and its application for sub-GHz UWB impulse radio
【24h】

Gaussian pulse approximation using standard CMOS and its application for sub-GHz UWB impulse radio

机译:使用标准CMOS的高斯脉冲近似及其在Sub-GHz UWB脉冲无线电中的应用

获取原文
获取原文并翻译 | 示例
       

摘要

Gaussian pulse is widely used in communication systems. The true Gaussian function is not physically realizable, but it can be approximated through linear functions. This paper presents a Gaussian pulse approximation approach to generate a quasi-Gaussian pulse by using the transient response of a CMOS inverter. The basic structure of the proposed design includes a digital variable square pulse generator, a Gaussian pulse generator and a small antenna model. The digital variable square pulse generator makes the amplitude and width of the generated quasi-Gaussian pulse tunable. The proposed pulse generator works well for three different electrical small antenna models. The simulation results show that the generated pulse approximates the Gaussian shape very well and the radiated signal at the antennas is compliant with the Federal Communication Commission's spectral mask for the 0-960 MHz band. The simple structure of this Gaussian pulse generator lends itself to a low-power, single-chip UWB transceiver solution.
机译:高斯脉冲被广泛用于通信系统中。真正的高斯函数无法物理实现,但是可以通过线性函数来近似。本文提出了一种利用CMOS反相器的瞬态响应来生成准高斯脉冲的高斯脉冲逼近方法。提出的设计的基本结构包括一个数字可变方波脉冲发生器,一个高斯脉冲发生器和一个小型天线模型。数字可变方波脉冲发生器使生成的准高斯脉冲的幅度和宽度可调。所提出的脉冲发生器可以很好地适用于三种不同的电子小天线模型。仿真结果表明,所产生的脉冲非常接近高斯形状,并且天线上的辐射信号符合联邦通信委员会在0-960 MHz频段的频谱模板。该高斯脉冲发生器的简单结构使其适用于低功耗单芯片UWB收发器解决方案。

著录项

  • 来源
  • 作者单位

    The Center of Advanced Computer Studies, University of Louisiana at Lafayette, Lafayette 70504, U.S.A. 2400 Geng Road, Suite 100, Palo Alto, CA 94304, U.S.A.;

    The Center of Advanced Computer Studies, University of Louisiana at Lafayette, Lafayette 70504, U.S.A.;

    The Center of Advanced Computer Studies, University of Louisiana at Lafayette, Lafayette 70504, U.S.A.;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Gaussian pulse; approximation; pulse generator; UWB; CMOS;

    机译:高斯脉冲近似;脉冲发生器超宽带;CMOS;
  • 入库时间 2022-08-18 01:01:54

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