期刊文献+

多模腔体滤波器和多工器研究 被引量:8

Research on Cavity Multiple-Mode Filters and Multiplexers
下载PDF
导出
摘要 基于金属腔体的窄带滤波器和多工器因其低插入损耗、高品质因数和高功率容量等优势已被广泛应用于通信、雷达、卫星和航空航天等领域。与单模谐振器相比,多模谐振器可以显著地减小电路的体积、重量,降低成本,并有效地提高频率选择性。文章概述了微波腔体滤波器与多工器的发展概况,包括窄带、宽带和多频带滤波器,双工器多工器,三状态双工器等组件。 Narrow-band filters and multiplexers based on metal cavities have been widely used in communications, radar, satellite, and aerospace due to their low insertion loss, high quality factor, and high power capacity. Compared with single-mode resonators, multi-mode resonators can significantly reduce the size, weight, and cost of circuits, and effectively increase frequency selectivity. This article outlines the development of microwave cavity filters and multiplexers, including narrow-band, wide-band, and multi-band filters, and duplexers, multiplexers, and three-state duplexers.
作者 褚庆昕 林景裕 王世伟 CHU Qing-xin;LIN Jing-yu;WONG Sai-wai(School of Electronics and Information,South China University of Technology,Guangzhou 510641,China;School of Electronic and Information Engineering,University of Technology Sydney,Sydney 2007,Australia;School of Electronic and Information Engineering,Shenzhen University,Shenzhen 518061,China)
出处 《微波学报》 CSCD 北大核心 2020年第1期17-24,共8页 Journal of Microwaves
关键词 金属腔体 多模谐振器 滤波器 多工器 metal cavity multimode resonator filter multiplexer
  • 相关文献

同被引文献37

引证文献8

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部