Dual-band bandpass filter design using composite Right/Left-Handed materials

Author

Liuping Wang ; Lixi Wan ; Liqiang Cao

Author_Institution

Inst. of Microelectron., Beijing, China

fYear

2012

fDate

13-16 Aug. 2012

Firstpage

162

Lastpage

165

Abstract

Based on composite Right/Left-Handed materials microwave transmission line, the characteristics and the physical implementation of the composite Right/Left-Handed of the transmission lineareanalsed and summarized. Bual-band microstrip filters which is widely used in wireless local area network (WLAN) IEEE 802 11 b / a (2.4/5. 8GH z) is designed. We change the structure so that it has a better filtering effection on the secondary resonant frequency, After 3D electromagnetic software simulation, Microwave band-pass filters is in line with the requirements of the design parameters with small size, and has better pass-band characteristics and filtering performance.

Keywords

band-pass filters; microstrip filters; microwave filters; microwave metamaterials; 3D electromagnetic software simulation; IEEE 802.11a; IEEE 802.11b; composite right-left-handed material microwave transmission line; dual-band bandpass filter design; dual-band microstrip filters; filtering performance; microwave band-pass filters; secondary resonant frequency; wireless local area network; Abstracts; Capacitance; Filtering theory; Materials; Microstrip; Slabs;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Packaging Technology and High Density Packaging (ICEPT-HDP), 2012 13th International Conference on

Conference_Location

Guilin

Print_ISBN

978-1-4673-1682-8

Electronic_ISBN

978-1-4673-1680-4

Type

conf

DOI

10.1109/ICEPT-HDP.2012.6474591

Filename

6474591