DocumentCode
818229
Title
Design of bandstop filters utilising circuit prototypes
Author
Fathelbab, W.M. ; Steer, M.B.
Author_Institution
Dept. of Electr. & Comput. Eng., South Dakota Sch. of Mines & Technol., SD
Volume
1
Issue
2
fYear
2007
fDate
4/1/2007 12:00:00 AM
Firstpage
523
Lastpage
526
Abstract
A systematic circuit-oriented approach to the design of bandstop filters with pre-defined upper passband characteristics is presented. An experimental filter is built with a fundamental stopband centred at 1.085 GHz and a first spurious stopband centred at 5.4 GHz
Keywords
antenna radiation patterns; finite difference time-domain analysis; microstrip antennas; varactors; FDTD; finite difference time domain method; frequency tuning; full wave analysis; harmonic radiation pattern; nonlinear capacitor; rectangular quarter wavelength antenna; varactor-loaded microstrip antenna;
fLanguage
English
Journal_Title
Microwaves, Antennas & Propagation, IET
Publisher
iet
ISSN
1751-8725
Type
jour
DOI
10.1049/iet-map:20060147
Filename
4167718
Link To Document