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Type: 
Journal
Description: 
In this letter, we present the design, fabrication, and characterization of a 3-D photonic crystal (PhC) waveguide based on an optimized woodpile structure operating in the millimeter-wave band. By carefully adjusting the size and shape of the air defect, a silicon electromagnetic bandgap (EBG) woodpile waveguide can be created: this dielectric waveguide supports a well-confined TE 10 -like mode. Numerical results for this structure have been obtained using the finite element method (FEM) simulation software Ansys HFSS and present very good agreement with the measured ones.
Publisher: 
IEEE
Publication date: 
25 Feb 2020
Authors: 

G Torrisi, A Locatelli, GS Mauro, M Bellettato, L Celona, F Mancarella, C De Angelis, G Sorbello

Biblio References: 
Volume: 30 Issue: 4 Pages: 347-350
Origin: 
IEEE Microwave and Wireless Components Letters