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DOE OSTI · 2585526

Broadband mm-Wave Substrate Integrated Waveguides [Poster]

Au, Zachary Edward [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Purdue Univ., West Lafayette, IN (United States)] (ORCID:0009000958200332)
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Abstract

At mm-wave frequencies, signals need to be supported by specialized, low-loss transmission lines such as waveguides. Substrate-integrated waveguides (SIWs) combine the good electrical properties of rectangular waveguides with the compactness of planar transmission lines. Additionally, SIWs can be fabricated using standard PCB manufacturing techniques and can be easily integrated with other mm-wave components. This study explores SIWs in the 50-75 GHz range, with designs optimized for simple fabrication.

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Au, Zachary Edward [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Purdue Univ., West Lafayette, IN (United States)] (ORCID:0009000958200332). 2025-07-01. Broadband mm-Wave Substrate Integrated Waveguides [Poster]. https://doi.org/10.2172/2585526

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