Bandpass Filter Design using an Open-Loop Defected Ground Structure Resonator

被引：0

作者：

Vagner, Petr ^{[1
]}

Kasal, Miroslav ^{[1
]}

机构：

[1] Brno Univ Technol, Dept Radio Elect, Purkynova 118, Brno 61200, Czech Republic

来源：

PROCEEDINGS OF THE 15TH CONFERENCE ON MICROWAVE TECHNIQUES, COMITE 2010 | 2010年

关键词：

Defected ground structure (DGS); bandpass filter; DGS resonator; slot resonator; open-loop resonator; half-wavelength microstrip resonator;

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：

This paper deals with a bandpass filter design using defected ground structure (DGS). An open-loop slot resonator is investigated and its parameters are extracted. After that, a bandpass filter is designed using coupled DGS and microstrip resonators. The combination of DGS and microstrip resonators allows use top and bottom side of the microwave substrate, therefore the resonators can partially overlap and desired coupling coefficient can be easily achieved Finally, a sixth order BPF is designed, fabricated and measured

引用

页码：77 / 80

页数：4

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