A NOVEL PLANAR TUNABLE BANDSTOP FILTER BASED ON SIMPLE COUPLED-LINE STRUCTURE

被引:0
|
作者
Xiao, Huawu [1 ]
机构
[1] Chongqing Three Gorges Univ, Coll Phys & Elect Engn, Wanzhou 404000, Peoples R China
关键词
Bandstop filter; Coupled line; Tunable;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A simple coupled-line structure is proposed to construct a novel planar bandstop filter. The reconfigurable performance is achieved by using tunable capacitors, namely, varactor diodes. The stopband of this filter can be tuned from 0.6 to 1.57 GHz when the capacitance of capacitors is in the range of 1 to 7 pF. Both simulated and measured results verify this proposed idea.
引用
收藏
页码:94 / 96
页数:3
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