DocumentCode :
2538350
Title :
Center frequency of wideband direct-coupled resonator filters
Author :
Zukocinski, Mateusz ; Abramowicz, Adam
Author_Institution :
Inst. of Electron. Syst., Warsaw Univ. of Technol., Warsaw, Poland
Volume :
2
fYear :
2012
fDate :
21-23 May 2012
Firstpage :
726
Lastpage :
728
Abstract :
Wideband direct-coupled resonator filters with real inverters are analyzed and compared to filters based on ideal inverters (Cohn´s filter). Characteristic features of the wideband filters are described. A new definition of the filter center frequency based on filter frequency characteristic is proposed. Dependence of the center frequency on the filter order is presented. A new type of filter structure, new design methodology and example of 3rd order, 115% bandwidth UWB filter is presented.
Keywords :
invertors; resonator filters; ultra wideband technology; Cohn filter; UWB filter; filter frequency characteristic; inverters; wideband direct-coupled resonator filters; Decision support systems; Cohn method; center frequency; real inverter; ultra-wideband (UWB); wideband filter;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Radar and Wireless Communications (MIKON), 2012 19th International Conference on
Conference_Location :
Warsaw
Print_ISBN :
978-1-4577-1435-1
Type :
conf
DOI :
10.1109/MIKON.2012.6233575
Filename :
6233575
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2538350
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