Nonreciprocal terahertz beam steering based on magneto-optic metagratings
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-56789-x
Abstract: In this work, an active nonreciprocal THz beam steering has been proposed based on a transversely magnetized metal/InSb metagrating. The nonreciprocal dispersion relation and phase shift characteristics of the metal/InSb waveguide are investigated in details.… read more here.
Keywords: beam steering; steering based; terahertz beam; metal insb ... See more keywords
Beam steering based on coordinate transformation of Fermat spiral configurations
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5045489
Abstract: A two-dimensional transformational electromagnetic (T-E) device formed by configuring a circular disc with a Fermat spiral is realized. By tuning the phase of the emanating wave in the T-E medium, antenna switching and beam steering… read more here.
Keywords: beam steering; steering based; coordinate transformation; based coordinate ... See more keywords