Title :
Design of dual-band bandpass filters using cross-shaped resonator and spurline
Author :
Dawid Lukasz Kuchta; Teng Cheng; Kam-Weng Tam; Wai-Wa Choi;Wojciech Wojtasiak;Jozef Modelski
Author_Institution :
Institute of Radioelectronics, Warsaw University of Technology, Poland
Abstract :
This paper presents a microstrip dual-band bandpass filter (BPF) based on cross-shaped resonator and spurline. It is shown that spurlines added into input/output ports of a cross-shaped resonator generate an additional notch band. Using even and odd-mode analysis the proposed structure is realized and designed. The proposed bandpass filter has dual passband from 1.9 GHz to 2.4 GHz and 9.5 GHz to 11.5 GHz.
Keywords :
"Band-pass filters","Spurline","Microwave filters","Microstrip filters","Dual band","Resonator filters","Passband"
Conference_Titel :
TENCON 2015 - 2015 IEEE Region 10 Conference
Print_ISBN :
978-1-4799-8639-2
Electronic_ISBN :
2159-3450
DOI :
10.1109/TENCON.2015.7372980
