超宽带滤波器技术的研究与进展  

Research and Progress in Ultra-Wideband Filter

作　　者：叶骏东 徐志军[2] 屈德新[2] 钟兴建[2] 周钰鑫 

机构地区：[1]解放军理工大学通信工程学院研究生1队,江苏南京210007 [2]解放军理工大学通信工程学院 [3]解放军理工大学通信工程学院研究生3队

出　　处：《军事通信技术》2015年第1期18-23,76,共7页Journal of Military Communications Technology

摘　　要：在无线通信射频前端中,超宽带滤波器作为一种新型的微波器件,具有极宽的带宽,可实现高速数据传输,具有广阔的应用和发展前景。文章回顾了超宽带系统的发展历程,总结了近几年国内外关于超宽带滤波器的最新研究成果,并从超宽带滤波器的设计方法和电路特点等方面对其研究现状进行分析。从多个角度给出了超宽带滤波器的分类和构成,并进行详细论述和举例说明。最后对超宽带滤波器技术的优劣进行了对比并对其发展趋势进行了展望。As a novel microwave （UWB） filter can realize an extremely passive component in the RF device, Ultra-Wideband wide bandwidth and high speed data transmission, which has broad application and development. In this paper, the development history of ultra-wideband system was reviewed, the latest research results about the UWB filters summarized, and the sta- tus of the research on the method of filter design and the circuit characteristics etc analysed. The classification and composition of UWB filters were given from various angles, and discussed in detail. Finally, the development trend of the UWB filters was discussed.

关 键 词：超宽带 滤波器 多模谐振器 

分 类 号：TN82[电子电信—信息与通信工程]