Transmission line filters with harmonic parallel foster sections

Show simple item record Malherbe, J.A.G., 1940- Luus, Pierre D. Uys, Johan C. 2013-09-30T08:13:09Z 2014-09-01T00:20:07Z 2013-08
dc.description.abstract Conventional wideband bandstop filters use Cauer prototypes, but become nonrealizable with Kuroda–Levy transforms for bandwidths of 150% or more. Transmission line filters with harmonic stubs have been shown to be realizable at these bandwidths, but have limited performance ranges due to the fixed positions of the transmission zeros. In this article, two structures that use shunt Foster resonators that enable the shift of the transmission zeros are described. Simulated and measured properties show that greatly improved performance can be realized while not adding to the complexity of the structure en_US
dc.description.librarian hb2013 en_US
dc.description.uri en_US
dc.identifier.citation Malherbe, JAG, Luus, PD & Uys, JC 2013, 'Transmission line filters with harmonic parallel foster sections', Microwave and Optical Technology Letters, vol. 55, no. 8, pp. 1724-1728. en_US
dc.identifier.issn 0895-2477 (print)
dc.identifier.issn 1098-2760 (online)
dc.identifier.other 10.1002/mop.27736
dc.language.iso en en_US
dc.publisher Wiley en_US
dc.rights © 2013 Wiley Periodicals, Inc. This is a preprint of an article published in Microwave and Optical Technology Letters available online at: en_US
dc.subject Harmonic stub filter en_US
dc.subject Bandstop filter en_US
dc.subject Shunt Foster sections en_US
dc.subject Pseudo-elliptic function response en_US
dc.title Transmission line filters with harmonic parallel foster sections en_US
dc.type Postprint Article en_US

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