Your browser does not support JavaScript!
http://iet.metastore.ingenta.com
1887

access icon free SIW filter with broadband stopband by suppressing the coupling of higher-order resonant modes

This Letter presents a third-order multilayer substrate integrated waveguide (SIW) filter with broadband stopband. The filter is composed of three vertically stacked square SIW cavities. The input/output feeding structure and the coupling slot in the middle metal layer of two cavities are properly designed to just allow the fundamental resonant mode to a couple while other higher spurious resonant modes are isolated. The fabricated filter is at a centre frequency of 6.96 GHz with a stopband suppression of 24 dB up to 2.77f 0.

References

    1. 1)
    2. 2)
    3. 3)
    4. 4)
    5. 5)
    6. 6)
http://iet.metastore.ingenta.com/content/journals/10.1049/el.2019.2322
Loading

Related content

content/journals/10.1049/el.2019.2322
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
Correspondence
This article has following corresponding article(s):
in brief
This is a required field
Please enter a valid email address