›› 2011, Vol. 24 ›› Issue (11): 25-.

• 论文 • 上一篇    下一篇

Ku频段波导双工器的优化设计

邵丽,亢小宁,张辉   

  1. (西安电子科技大学 理学院,陕西 西安 710071)
  • 出版日期:2011-11-15 发布日期:2011-11-25
  • 作者简介:邵丽(1987—),女,硕士研究生。研究方向:卫星天线。亢小宁(1986—),女,硕士研究生。研究方向:光通信。张辉(1987—),男,硕士研究生。研究方向:圆极化天线。

Optimal Design of Ku-band Waveguide Duplexer

 SHAO Li, KANG Xiao-Ning, ZHANG Hui   

  1. (School of Science,Xidian University,Xi'an 710071,China)
  • Online:2011-11-15 Published:2011-11-25

摘要:

结合金属膜片波导滤波器的原理,介绍了一款Ku波段的波导型双工器。首先将双工器分为膜片和波导谐振器两部分结构进行理论分析,然后结合HFSS软件进行优化设计,最后加工装配得到实测结果。该结果与仿真结果吻合,表明了此双工器具有Q值高、端口隔离度高、体积小等特点。

关键词: 金属膜片, 波导双工器, HFSS

Abstract:

A Ku-band waveguide duplexer together with the theory of the metal-septum filter is introduced.First,it is divided into two parts for theoretical analysis,the septum part and waveguide resonator part.Then HFSS software is used to optimize it.Finally,the consistence of the measurement obtained from the processed and assembled duplexer with the simulation result indicates that this duplexer has such features as high Q factor and interport isolation,small size,and etc.

Key words: metal septum;waveguide duplexer;HFSS

中图分类号: 

  • TN713+.5