Title :
Bandpass filter using direct-coupled grounded patch resonator for wireless LAN applications
Author :
Radonic, Vasa ; Geschke, Riana ; Crnojevic-Bengin, Vesna
Author_Institution :
Fac. of Tech. Sci., Univ. of Novi Sad, Novi Sad, Serbia
Abstract :
In this paper, a new compact bandpass microstrip filter based on grounded patch resonators is proposed. The coupling model of the filter is established and the coupling coefficients of coupled pair of resonators and the external quality factors of basic feeding configuration are investigated using full-wave electromagnetic simulations. As an example, a third order direct-coupled Chebyshev filter that operates according IEEE 802.11b/g/n standard is designed.
Keywords :
band-pass filters; coupled circuits; microstrip filters; resonator filters; bandpass microstrip filter; coupling coefficients; coupling model; direct-coupled grounded patch resonator; feeding configuration; full-wave electromagnetic simulations; wireless LAN applications; Band pass filters; Couplings; Filtering theory; Microstrip filters; Microwave filters; Q factor; Resonator filters; bandpass filter; coupling coefficients; patch resonator;
Conference_Titel :
Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), 2011 10th International Conference on
Conference_Location :
Nis
Print_ISBN :
978-1-4577-2018-5
DOI :
10.1109/TELSKS.2011.6143229
