A new approach to design microstrip low pass filter using novel defected ground structure

Author

Rafiquzzaman, G.M. ; Sadi, Abu Talha ; Mollah, Md Nurunnabi

Author_Institution

Dept. of Electr. & Electron. Eng., Khulna Univ. of Eng. & Technol., Khulna, Bangladesh

fYear

2014

fDate

20-22 Dec. 2014

Firstpage

568

Lastpage

571

Abstract

A microstrip transmission line on a Binomial distributed hybrid defected ground structures (DGS) with interleaving photonic bandgap structures (PBGS) are proposed. Four different approaches are utilized to realize the better performance of the low pass filter (LPF). In all these cases, the length, width or both is made non-uniform in accordance with the co-efficient of Binomial distribution. It can be seen that, by applying Binomial distribution on DGS and interleaving PBGS the performance of LPFs are significantly improved.

Keywords

binomial distribution; defected ground structures; low-pass filters; microstrip filters; photonic band gap; binomial distributed hybrid DGS; binomial distribution; defected ground structure; interleaving PBGS; microstrip LPF; microstrip low pass filter; microstrip transmission line; photonic bandgap structures; Dielectrics; Microwave filters; Passband; Photonic band gap; Scattering parameters; Substrates; Binomial distribution; Defected ground structure (DGS); low pass filter (LPF); photonic bandgap structure (PBGS);

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering (ICECE), 2014 International Conference on

Conference_Location

Dhaka

Print_ISBN

978-1-4799-4167-4

Type

conf

DOI

10.1109/ICECE.2014.7026995

Filename

7026995