Microstrip Low-Pass Filter with Sharp Roll-Off Using Transformed Radial Stubs

被引：0

作者：

Hayati, Mohsen ^{[1
]}

Shahbazitabar, Hossein ^{[1
]}

Hajian, Gelareh ^{[1
]}

机构：

[1] Islamic Azad Univ, Fac Engn, Dept Elect Engn, Kermanshah Branch, Kermanshah, Iran

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2014年 / 29卷 / 05期

关键词：

Figure of merit; insertion loss; microstrip low-pass filter; return loss and roll-off rate; LOWPASS FILTER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel micro strip low-pass filter with good characteristics, such as sharp roll-off, wide stop-band, low insertion loss and good return loss is presented. The proposed filter with a 3 dB cut off frequency at 1.19 GHz, roll-off rate equal to 218 dB/GHz and a relative stop-band bandwidth of 163.5% (referred to a suppression level of -20 dB) is designed, fabricated and measured, achieving a highest figure of meritequal to 77228. There is good agreement between the simulation and measurement results.

引用

页码：409 / 414

页数：6

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