Low insertion-loss, sharp-rejection and compact microstrip low-pass filters

被引：66
|
作者：
Mandal, Mrinal Kanti [1 ]
Mondal, Priyanka [1 ]
Sanyal, Subrata [1 ]
Qhakrabarty, Ajay [1 ]
机构：
[1] Indian Inst Technol, Dept Elect & Elect Commun Engn, Kharagpur 721302, W Bengal, India
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2006年 / 16卷 / 11期
关键词：
complementary split ring resonators (CSRR); low pass filter (LPF); microstrip stub;
D O I：
10.1109/LMWC.2006.884777
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：
Complementary split ring resonators are used to design compact, low insertion loss (IL), low pass filter with sharp cut-off. A prototype filter implementing area is 0.23 lambda(g) x 0.09 lambda(g), lambda(g) being the guided wavelength at 3-dB cut-off frequency (f(c)) 1.887 GHz. Maximum IL is within 0.5 dB up to 1.717 GHz and 20-dB stopband extends up to 3.4 f(c).
引用
收藏
页码：600 / 602
页数：3
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