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Substrate integrated waveguide (SIW) inductive window band-pass filter based on post-wall irises
Published online by Cambridge University Press: 22 February 2011
Abstract
In this article, we demonstrate a new inductive-window 5.245-GHz-band-pass filter based on post-wall irises by standard PcB process on Epoxy FR4 substrate. A new and easy to build microstrip-to-waveguide transition that consists of three tapers is also designed to connect the filter to standard measurement system. Both simulated results and measurements have shown insertion-loss lower than 5 dB within 14% bandwidth around 5.245 GHz and input return loss better than 25 dB over the frequency range.
- Type
- Research Article
- Information
- The European Physical Journal - Applied Physics , Volume 53 , Issue 3: Focus on Telecom 2009 & JFMMA , March 2011 , 33607
- Copyright
- © EDP Sciences, 2011
References
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