Etched Triangle Resonator Dual Band Microstrip Band Pass Filter

被引：0
|
作者：
Mariselvam, V [1 ]
Preethi, A. Angelin Peace [2 ]
Akilarasu, G. [3 ]
机构：
[1] M Kumarasamy Coll Engn, Dept Elect & Commun Engn, Karur, Tamil Nadu, India
[2] Karpagam Coll Engn, Dept Elect & Commun Engn, Coimbatore, Tamil Nadu, India
[3] Lovely Profess Univ, Dept Comp Sci & Engn, Delhi, India
来源：
WIRELESS PERSONAL COMMUNICATIONS | 2022年 / 125卷 / 02期
关键词：
Bandpass filter; Dual band filter; Inter digital filter; DESIGN; BPF;
D O I：
10.1007/s11277-022-09620-2
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
An epic double band bandpass channel utilizing scratched Triangular resonator combined with microstrip resonant stubs is proposed. Etched slot is used to achieve the high performance in the proposed filter. Two orthogonal microstrip stubs work as resonators and bring the source-load coupling with good impedance matching to achieve the second passband. The proposed filter shows a simple structure, with three transmission zeros of good selectivity and good out-band rejection. The resonance frequency of dual passband at 2.4-3.2 GHz and 3.4-3.9 GHz with insertion loss of 0.8 dB and 1.5 dB is achieved with bandwidth of 800 MHz and 500 MHz.
引用
收藏
页码：1537 / 1544
页数：8
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