Title :
Dual bandpass filter using SIR for WLAN
Author :
Anjini Kumar Tiwary;Rishikesh Ranjan;Nisha Gupta
Author_Institution :
Department of ECE, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
Abstract :
This paper presents a compact dual-band microstrip band pass filter for 2.4 and 5.2 GHz WLAN applications. The proposed filter configuration consists of two parallel stepped impedance resonators altered to form small groove in the high impedance portion. Further, this structure is coupled to I/O and O/P transmission lines. A prototype model of the proposed filter is developed and characteristics of the filter are obtained in terms of S-parameters. A good agreement is seen between the simulation and measured results.
Keywords :
"Band-pass filters","Resonator filters","Dual band","Microstrip filters","Impedance","Microwave filters","Filtering theory"
Conference_Titel :
Microwave and Photonics (ICMAP), 2015 International Conference on
Print_ISBN :
978-1-4673-6897-1
DOI :
10.1109/ICMAP.2015.7408706
