3D printing and pressureless sintering of Li2TiO3 for next generation dielectric resonator antennas

3D printing and pressureless sintering of Li2TiO3 for next generation dielectric resonator antennas

Abstract Direct-write additively manufactured (AM) high-performance lithium titanate (Li2TiO3) microwave RF ceramic with comparable density, dielectric constant, dielectric loss, and quality factor to traditionally made equivalents is demonstrated. Increasing the surface-to-volume ratio and interfac...

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Bibliographic Details
Main Authors: Jason M. Summers, Anh Vu, Jonathan Maldonado, Evann Bustamantes, Hung Luyen, Andres Bujanda, Thomas Parker, Harvey Tsang, Nigel D. Shepherd
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
Additive manufacturing
Slurry design
Pressureless sintering
Convergent manufacturing
Microwave ceramics
Online Access:https://doi.org/10.1038/s41598-025-93139-6
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https://doi.org/10.1038/s41598-025-93139-6

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