The design of a novel 2.4 GHz microstrip stopband filter with PBG structure

Author

Shi, Linshu ; Lou, Dongwu ; Huang, Daquan

Author_Institution

Inf. Coll., Zhejiang Univ., Hangzhou, China

fYear

2004

fDate

24-27 Aug. 2004

Firstpage

139

Lastpage

141

Abstract

This paper presents a novel one dimensional (1D) photonic bandgap (PBG) microstrip structure filter working at about 2.4 GHz. This device consists of a 50 Ω microstrip transmission line and a PBG ceramic substrate. The filter exhibits a well-defined stopband. S-parameter simulation results are presented. The simulated results with 3D full wave electromagnetic analysis using HFSS (high-frequency structure simulator) are in good agreement with other literary data. Several filters with different periodic lattice parameters are compared. The design and simulation facilitate further research on the structural design and optimization.

Keywords

S-parameters; band-stop filters; microstrip filters; photonic crystals; 1D photonic bandgap microstrip structure; 2.4 GHz; 3D full wave EM analysis; 50 ohm; PBG ceramic substrate; S-parameters; microstrip stopband filter; microstrip transmission line; periodic lattice parameters; photonic crystals; Circuit simulation; Frequency; Lattices; Microstrip antennas; Microstrip filters; Microwave devices; Microwave filters; Periodic structures; Photonic crystals; Substrates;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 2004. Proceedings. 2004 Asia-Pacific

Print_ISBN

0-7803-8404-0

Type

conf

DOI

10.1109/APRASC.2004.1422421

Filename

1422421