Highly Selective Planar Microstrip Lowpass Filter using Interdigital Hairpin Resonator (IHR)

被引：0
|
作者：
Nisamol, T. A. [1 ]
Abdulla, P. [1 ]
Hamsakutty, V [2 ]
机构：
[1] CUSAT, Div Elect, Kochi, Kerala, India
[2] King Saud Univ, Dept Elect Engn, Riyadh, Saudi Arabia
来源：
2019 2ND INTERNATIONAL CONFERENCE ON COMPUTER APPLICATIONS & INFORMATION SECURITY (ICCAIS) | 2019年
关键词：
interdigital hairpin resonator (IHR); relative stopband width; normalised cross section; roll-off rate; suppressing cells;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Planar microstrip lowpass filter is designed using the inter-digital hairpin resonators (IHR) to achieve high selectivity and suppression is up to 17th order harmonics. The prototype is designed with 3 dB cut-off frequency of 0.82 GHz and obtain roll-off of 185 dB/GHz with 177% relative stopband width. The interdigital effect of cascaded combination of hairpin resonators along with suppressing cells give high end results with normalized cross section of 0.137 lambda(g) x 0.069 lambda(g).
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页数：3
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