118 citations · 232 across the 4 of their papers we have counts for
4 papers
A new strategy to conceal an object from electromagnetic wave
Yu Luo, Jingjing Zhang, Hongsheng Chen +2
A new recipe for concealing objects from detection is suggested. Different with traditional cloak which deflects light around the core of the cloak to make the object inside invisi…
Cylindrical Cloak with Axial Permittivity/Permeability Spatially Invariant
Yu Luo, Jingjing Zhang, Hongsheng Chen +2
In order to reduce the difficulties in the experimental realizations of the cloak but still keep good performance of invisibility, we proposed a perfect cylindrical invisibility cl…
Directive Emission Obtained by Coordinate Transformation
Jingjing Zhang, Yu Luo, Hongsheng Chen +3
We use coordinate transformation theory to realize substrates that can modify the emission of an embedded source. Simulation results show that with proper transformation functions…
Extraordinary surface voltage effect in the invisibility cloak with an active device inside
Baile Zhang, Hongsheng Chen, Bae-Ian Wu +1
The electromagnetic field solution for a spherical invisibility cloak with an active device inside is established. Extraordinary electric and magnetic surface voltages are induced…