VHF频段小型化高功率容量低通滤波器设计
详细信息 查看官网全文
- 英文论文题名：Design of Diplexer with Loop-back
- 论文作者：郑东 ; 王宗新
- 英文论文作者：ZHENG Dong ; WANG Zong-xin ; Luoyun Management Division ; State Key Laboratory of Millimeter-Waves ; Southeast University
- 年：2016
- 作者机构：江苏省骆运水利工程管理处;东南大学毫米波重点实验室;
- 论文关键词：低通滤波器 ; 小型化 ; 高功率容量 ; 准椭圆函数
- 英文论文关键词：low pass filter ; small size ; high power handling ; quasi elliptic function
- 会议召开时间：2016-08-17
- 会议录名称：2016年全国军事微波、太赫兹、电磁兼容技术学术会议论文集
- 语种：中文
- 分类号：TN713.4
- 学会代码：WBXB
- 会议名称：2016年全国军事微波、太赫兹、电磁兼容技术学术会议
- 会议地点：中国陕西西安
- 主办单位：中国电子学会微波分会、天线与微波技术重点实验室
- 学会名称：《微波学报》编辑部
- 页数：3
- 文件大小：569k
- 原文格式：D
- 会议级别：全国
摘要
本文给出了一款工作在VHF波段小型化高功率容量的低通滤波器。滤波器理论频率响应曲线采用准椭圆函数响应,由于有限传输零点的存在,使得该滤波器能在最少阶数时获得最好的抑制,同时插损也是最小。谐振器采用金属片加载电容的方式滤波,该方式成本低,容易加工实现,且功率容量大,实际测试表明,该滤波性能良好、功率容量超过1000W。
A novel low pass filter which works on VHF band, has small size and high power handling is proposed in this paper. This low pass filter's frequency response curve is quasi elliptic function. Because of the transmission zero point,this filter has sharpest rejection out of the band and has smallest insertion loss in the pass band. The resonators are made by metal sheet, so that this filter is very to be manufactured and has very high power handling. The test result shows that this filter has good performances and the power handling is higher than 1000 W.
A novel low pass filter which works on VHF band, has small size and high power handling is proposed in this paper. This low pass filter's frequency response curve is quasi elliptic function. Because of the transmission zero point,this filter has sharpest rejection out of the band and has smallest insertion loss in the pass band. The resonators are made by metal sheet, so that this filter is very to be manufactured and has very high power handling. The test result shows that this filter has good performances and the power handling is higher than 1000 W.
引文
[1]韩世虎.广义切比雪夫滤波器和波导双工器理论与关键技术研究[博士学位论文].成都,电子科技大学2007
[2]唐波.Ku波段双工器设计[J].全国微波会议论文集,2007:1143-1146
[3]R J.Canmeron.General coupling matrix methods for Tchebyscheff filtering functions.IEEE Trans.On MTT,1999,47(4):433-442
[4]H J.Orchard.Filter Design by Integrated Analysis.IEEETrans.Circuit Systems,1985,1089-1096
[5]陈军朱晓维居万晨.X波段微带交叉耦合带通滤波器的设计[J].微波学报,2014 Vol.30(2):54-57
[6]甘本祓,吴万春.现代滤波器结构与设计[M].科学出版社,1974:198-253.
[7]高风友.微波低通滤波器的设计方法与应用[J].天津工程师范学院学报,2005,15(1):37--39
[2]唐波.Ku波段双工器设计[J].全国微波会议论文集,2007:1143-1146
[3]R J.Canmeron.General coupling matrix methods for Tchebyscheff filtering functions.IEEE Trans.On MTT,1999,47(4):433-442
[4]H J.Orchard.Filter Design by Integrated Analysis.IEEETrans.Circuit Systems,1985,1089-1096
[5]陈军朱晓维居万晨.X波段微带交叉耦合带通滤波器的设计[J].微波学报,2014 Vol.30(2):54-57
[6]甘本祓,吴万春.现代滤波器结构与设计[M].科学出版社,1974:198-253.
[7]高风友.微波低通滤波器的设计方法与应用[J].天津工程师范学院学报,2005,15(1):37--39