...
首页> 外文期刊>Microwaves, Antennas & Propagation, IET >Electronically reconfigurable multi-channel wideband bandpass filter with bandwidth and centre frequency control
【24h】

Electronically reconfigurable multi-channel wideband bandpass filter with bandwidth and centre frequency control

机译:具有带宽和中心频率控制的电子可重构多通道宽带带通滤波器

获取原文
获取原文并翻译 | 示例
           

摘要

This study presents an electronically reconfigurable wideband bandpass filter with four distinct states. There were three filter states designed and combined to achieve a filter with four reconfigurable states. The filter obtained has reconfigurable fractional bandwidth (FBW) ranging from 89.5% to about 35.9% and tunable centre frequencies of 3.15-4.96 GHz in addition to an all-pass state. The measured insertion loss varies from 0.68 to 2.6 dB, depending on the FBW. This type of concept shows good promise for the development of future wideband wireless communication and sensor systems.
机译:这项研究提出了一种具有四个不同状态的电子可重构宽带带通滤波器。设计并组合了三个滤波器状态,以实现具有四个可重新配置状态的滤波器。所获得的滤波器除具有全通状态外,还具有从89.5%到大约35.9%的可重构分数带宽(FBW),以及3.15-4.96 GHz的可调中心频率。取决于FBW,测得的插入损耗在0.68至2.6 dB之间变化。这种类型的概念对未来的宽带无线通信和传感器系统的发展显示出良好的希望。

著录项

  • 来源
    《Microwaves, Antennas & Propagation, IET》 |2012年第11期|p.1221-1226|共6页
  • 作者

    Miller A.; Hong J.;

  • 作者单位

    Department of Electrical, Electronic and Computer Engineering, School of Engineering and Physical Sciences, Heriot-Watt University;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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