Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Christopher J. M. Barker"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. :1-12
Publikováno v:
IEEE Microwave Magazine. 22:64-77
The widespread offering of online engineering classes has not been without its share of controversy [1] – [7] . There are those who question the pedagogic quality of courses made freely available through video-sharing platforms like YouTube, which
Publikováno v:
2021 International Conference on Electromagnetics in Advanced Applications (ICEAA).
It has been shown that the cutoff frequency of a PEC circular waveguide can be significantly reduced by inserting a relatively thin epsilon-negative and near-zero (ENNZ) metamaterial (MTM) liner inside the bore of a waveguide [1] , [2] . This reducti