DocumentCode
40121
Title
Compact Tri-Band Bandpass and Bandstop Filters Based on Hilbert-Fork Resonators
Author
Jankovic, N. ; Geschke, R. ; Crnojevic-Bengin, V.
Author_Institution
Fac. of Tech. Sci., Univ. of Novi Sad, Novi Sad, Serbia
Volume
23
Issue
6
fYear
2013
fDate
Jun-13
Firstpage
282
Lastpage
284
Abstract
In this work, a multi-mode Hilbert-fork resonator consisting of two dual-mode resonators is presented. The behavior of the proposed configuration is analyzed in detail. To demonstrate the potential of the proposed resonator, tri-band bandpass and bandstop filters operating at 2.4/3.5/5.2 GHz have been designed, fabricated and measured. Both filters are characterized by good performances and very compact size of only 0.21λg × 0.11λg and 0.22λg × 0.1λg , respectively.
Keywords
UHF filters; band-pass filters; band-stop filters; microwave filters; resonator filters; Hilbert-fork resonators; band-stop filter; dual mode resonator; frequency 2.4 GHz; frequency 3.5 GHz; frequency 5.2 GHz; triband band-pass filter; Bandpass filter (BPF); bandstop filter; dual-mode resonator; fractal curve; tri-band filter;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2013.2258005
Filename
6509947
Link To Document