A simple Ultra-Wideband filter with Notch band using SIR and Three parallel lines

Author

Su Song Yang ; Ran Liu ; Zhi Li Li ; Peng Zhou

Author_Institution

Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2014

fDate

12-15 Aug. 2014

Firstpage

1302

Lastpage

1304

Abstract

In this paper, A simple Ultra-Wide band filter with Notch bang using SIR and Three parallel lines is presented. Input and output ports are parallel three lines for signal transmission. DGS (Defected Ground Structure) is well suited for the design SoP microwave passive components and interconnect in the new microwave integrated technology. In order to increase the coupling strength of the signal in three parallel lines at the input and output structures, DGS is used. We used this structure to achieve the design of ultra-wide band filter in the 3.1 GHz to 10.6 GHz range, and to achieve the inhibition of 22.18 dB at 6.25 GHz.

Keywords

defected ground structures; microwave filters; microwave resonators; ultra wideband technology; DGS; SIR; SoP microwave passive component; coupling strength; defected ground structure; frequency 3.1 GHz to 10.6 GHz; microwave integrated technology; microwave interconnect; notch band; signal transmission; stepped impedance resonator; three parallel line; ultrawideband filter; Microwave communication; Microwave filters; Power harmonic filters; Resonator filters; Ultra wideband technology; DGS; UWB; filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Packaging Technology (ICEPT), 2014 15th International Conference on

Conference_Location

Chengdu

Type

conf

DOI

10.1109/ICEPT.2014.6922883

Filename

6922883