Arbitrary power allocation for multiple beams using amplitude- and phase-coded metasurfaces
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/abdb0c
Abstract: Digital-coding metasurfaces provide a convenient method for designing metasurface-based functional devices. By delicately arranging the coding sequences, electromagnetic fields on the metasurfaces can be modulated for applications like wave-front engineering, amplitude controlling and polarization conversion.… read more here.
Keywords: multiple beams; digital coding; amplitude phase; physics ... See more keywords
DESIGN OF MINIATURIZED RAT-RACE COUPLERS WITH ARBITRARY POWER DIVISION RATIOS
Sign Up to like & getrecommendations! Published in 2018 at "Progress in Electromagnetics Research Letters"
DOI: 10.2528/pierl17110805
Abstract: A miniaturized rat-race coupler with arbitrary power division ratio is proposed in this paper. The design formulas of the rat-race coupler with arbitrary power division ratio are derived using even-odd decomposition analysis. The proposed structure… read more here.
Keywords: rat race; arbitrary power; power division; rat ... See more keywords