Co-axial fed triple-band and dual-band zeroth order antennas using pseudo-open termination unit cells for C-band applications
Sign Up to like & getrecommendations! Published in 2019 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2019.03.003
Abstract: Abstract In this paper, a triple-band and dual-band zeroth order resonance (ZOR) epsilon negative antennas are proposed using two pseudo-open termination unit cells for the case where the shunt ZOR ( f sh ) is… read more here.
Keywords: open termination; termination unit; zor; pseudo open ... See more keywords
Efficient implementation of pseudo open-loop control for adaptive optics on Extremely Large Telescopes
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz918
Abstract: Closed-loop adaptive optics systems which use minimum mean square error wavefront reconstruction require the computation of pseudo open loop wavefront slopes. These techniques incorporate a knowledge of atmospheric statistics which must therefore be represented within… read more here.
Keywords: pseudo open; optics; extremely large; loop ... See more keywords