| DOI | Resolve DOI: https://doi.org/10.1109/APEMC62958.2025.11051797 |
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| Author | Search for: Liu, Chun-Mei; Search for: Carignan, Louis-Philippe1ORCID identifier: https://orcid.org/0000-0002-9383-3874; Search for: Wu, Ke |
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| Affiliation | - National Research Council of Canada. Digital Technologies
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| Format | Text, Article |
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| Conference | 2025 Asia-Pacific International Symposium and Exhibition on Electromagnetic Compatibility (APEMC), May 19-23, 2025, Taipei, Taiwan |
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| Subject | alumina; compact; low-loss; hybrid metallo-dielectric waveguides; substrate-integrated dielectric waveguides; substrate-integrated non-radiative dielectric waveguides; substrate-integrated waveguides; rectangular waveguide; THz; uncertainty; rectangular waveguides; integrated circuit interconnections; electromagnetic waveguides; Terahertz radiation; waveguide theory; dielectrics; manufacturing; substrates; Terahertz communications |
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| Abstract | In this paper, we present and investigate several waveguide architectures and technologies for THz frequency band, including metallic waveguides and dielectric waveguides. Our findings based on both theoretical studies and experiments show that while each waveguide has distinct advantages, they also exhibit inherent weaknesses. A promising solution to these challenges lies in hybrid architectures that integrate diverse structures, combining metallic and dielectric waveguides to optimize performance, reduce losses, and improve the overall efficiency of THz circuits and systems. Hybrid circuits that utilize dielectric waveguides (DWs) for low-loss fundamental interconnects and non-radiative dielectric (NRD) waveguides for compact functional elements are particularly attractive for the development of compact low-loss THz circuits and systems. |
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| Publication date | 2025-05-19 |
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| Publisher | IEEE |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 34da7e26-67b5-4f77-b057-47a1c788d0e2 |
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| Record created | 2025-10-15 |
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| Record modified | 2025-10-16 |
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