A low cost W-band SIW bandpass filter

In this paper, A W-band substrate integrated waveguide (SIW) filter is presented by using printed-circuit-board technology. The aggressive space mapping (ASM) optimization algorithm is adopted for designing the SIW bandpass filter. Fin line structure is proposed as the transition structure form SIW...

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Bibliographic Details
Published in2015 Asia-Pacific Microwave Conference (APMC) Vol. 2; pp. 1 - 3
Main Authors Wen-qi Ding, Zhang-cheng Hao, Bin-qi Yang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2015
Subjects
Band-pass filters
Couplings
Filtering algorithms
fin line
Microwave filters
Rectangular waveguides
SIW filter
Substrates
the aggressive space mapping
W-band
Waveguide transitions
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Summary:In this paper, A W-band substrate integrated waveguide (SIW) filter is presented by using printed-circuit-board technology. The aggressive space mapping (ASM) optimization algorithm is adopted for designing the SIW bandpass filter. Fin line structure is proposed as the transition structure form SIW to waveguide. As demonstrations, A W-band SIW filter is fabricated on substrate RO5880 and measured by using VNA. Good agreements between simulated and measured results were obtained.
ISBN:9781479987658
1479987654
DOI:10.1109/APMC.2015.7413138