Microstrip multi-mode bandpass filter using right-angled triangular resonator

Author

Xiao, Jian-Kang ; Chu, Qing-Xin ; Huang, Hui-Fen

Author_Institution

Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China

fYear

2008

fDate

19-21 Nov. 2008

Firstpage

604

Lastpage

607

Abstract

Multi-mode technique has very important application in microwave filter design for implementing miniaturization, wide band and nicer performances. This report presents a new multi-mode bandpass filter with wide passband by using single isosceles right-angled triangular resonator which with much less attention, and transmission zeros and low passband insertion losses are obtained. The new filter has a novel, compact and simple structure as well as nicer performances, and can be quite useful in modern RF/microwave circuits and systems.

Keywords

band-pass filters; microwave circuits; microwave filters; microstrip multi-mode bandpass filter; microwave filter design; single isosceles right-angled triangular resonator; transmission zero; wide passband; Band pass filters; Filtering theory; Insertion loss; Microstrip filters; Microstrip resonators; Microwave filters; Microwave theory and techniques; Passband; Resonator filters; Wideband; bandpass filter; multi-mode operation; right-angled triangular resonator; transmission zero; wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Systems, 2008. ICCS 2008. 11th IEEE Singapore International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-2423-8

Electronic_ISBN

978-1-4244-2424-5

Type

conf

DOI

10.1109/ICCS.2008.4737255

Filename

4737255