DocumentCode
1384177
Title
Ultra-wideband bandpass filter based on transversal signal-interaction concepts
Author
Feng, W.J. ; Che, W.Q. ; Eibert, Thomas F.
Author_Institution
Dept. of Commun. Eng., Nanjing Univ. of Sci. & Technol., Nanjing, China
Volume
47
Issue
24
fYear
2011
Firstpage
1330
Lastpage
1331
Abstract
An ultra-wideband (UWB) bandpass filter based on transversal signal-interaction concepts is proposed. By cascading a planar Marchand balun and two transmission lines with different electrical lengths, a new UWB bandpass filter (fractional bandwidth 86-111.5%) with two transmission zeros close to the passband is realised. Good agreement is observed between the simulated and measured results.
Keywords
baluns; band-pass filters; transmission lines; ultra wideband technology; planar Marchand balun; transmission lines; transmission zeros; transversal signal-interaction concepts; ultra-wideband bandpass filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2011.2658
Filename
6088049
Link To Document