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Microstrip stepped ...
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Johansson, ChristianLinköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan
(author)
Microstrip stepped impedance filters with variable dielectric or variable width
- Article/chapterEnglish2005
Publisher, publication year, extent ...
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Institution of Engineering and Technology (IET),2005
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:liu-13136
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-13136URI
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https://doi.org/10.1049/el:20050974DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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A stepped impedance filter has been realised on a modified substrate. The change in impedance was achieved by varying the dielectric constant in the substrate while maintaining a constant width of the microstrip. In contrast to conventional stepped impedance filters the impedance is varied by the dielectric constant instead of the microstrip line width. The manufactured filter was measured and compared with an equivalent conventional stepped impedance filter. It is shown that the modified substrate technology could offer an alternative to the standard approach for the stepped impedance filter. In combination with new materials with a high permittivity the technology could also offer a denser package since the microstrip width could be controlled as desired.
Subject headings and genre
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TECHNOLOGY
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TEKNIKVETENSKAP
Added entries (persons, corporate bodies, meetings, titles ...)
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Robertsson, MatsLinköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan(Swepub:liu)matro07
(author)
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Linköpings universitetInstitutionen för teknik och naturvetenskap
(creator_code:org_t)
Related titles
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In:Electronics Letters: Institution of Engineering and Technology (IET)41:13, s. 745-7460013-5194
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