DocumentCode
2496243
Title
Microstrip and slotline two-pole microwave filters with additional transmission zeros
Author
Kolmakov, Y.A. ; Vendik, I.B. ; Savin, A.M.
Author_Institution
St. Petersburg Electrotechnical Univ., Russia
fYear
2004
fDate
13-17 Sept. 2004
Firstpage
405
Lastpage
407
Abstract
The work presents microstrip and slotline two-pole filters, which exhibit two finite symmetrical transmission zeros. To obtain extra transmission zeros, a source-load coupling is used in both cases. The microstrip filter has a center frequency of 3.3 GHz and a fractional bandwidth of 6%. The measured insertion loss is less than 0.35 dB. A bandstop filter is used for improving the rejection performance of the microstrip filter. The simulated performance of the slotline filter is also presented.
Keywords
band-pass filters; band-stop filters; microstrip filters; microwave filters; poles and zeros; slot line components; 3.3 GHz; bandpass filter; bandstop filter; finite symmetrical transmission zeros; microstrip filters; microwave filters; rejection performance; slotline filters; two-pole filters; Band pass filters; Couplings; Filtering theory; Helium; Microstrip filters; Microwave filters; Slotline;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on
Print_ISBN
966-7968-69-3
Type
conf
DOI
10.1109/CRMICO.2004.183262
Filename
1390244
Link To Document