An improvment S-band ZigZag bandpass filter

Author

Liu, Jiang ; Zhou, Jianming ; Li, Baoxue

Author_Institution

Sch. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China

fYear

2011

fDate

1-3 Nov. 2011

Firstpage

641

Lastpage

644

Abstract

This paper presents on an improvement zigzag parallel-coupled band-pass filter of S-band. Since common parallel-coupled filter takes up more place, so zigzag filters are better choices for filter design. Then the mitered bends become the critical parts of a zigzag filters. The paper shows how the bends work at first and then three kinds of parallel-coupled filters are demonstrated respectively according to basic principles. By employing the Advanced Design System (ADS), the new style of filter of 60 degree mitered bend is designed. The results show that it is relative small than common parallel-coupled ones or 90 degree zigzag ones and can work well.

Keywords

UHF filters; band-pass filters; ADS; S-band ZigZag bandpass filter; advanced design system; filter design; mitered bends; parallel-coupled filters; zigzag filters; zigzag parallel-coupled band-pass filter; Band pass filters; Filtering theory; Impedance; Low pass filters; Microstrip filters; Microwave filters; Resonator filters; Bandpass; Parallel-Coupled; Zigzag filter; advanced Design System(ADS); mitered bend;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8265-8

Type

conf

DOI

10.1109/MAPE.2011.6156318

Filename

6156318