Results 91 to 100 of about 533,528 (216)

Planar, wide-band omnidirectional retroreflector using metal-only transmitarray structure for TE and TM polarizations. [PDF]

Sci Rep, 2022
Pesarakloo A, Khalaj-Amirhosseini M.
europepmc   +1 more source

Fast Transmitarray Synthesis with Far-Field and Near-Field Constraints. [PDF]

Sensors (Basel), 2022
Loredo S, Plaza EG, León G.
europepmc   +1 more source

Wideband Linearly Polarized Over-2-Bit Transmitarray Antenna for Millimeter-Wave Applications. [PDF]

Micromachines (Basel)
Shen Y, Feng X, Zhang T.
europepmc   +1 more source

A Broadband Transmitarray Antenna Using a Metasurface-Based Element for Millimeter-Wave Applications. [PDF]

Micromachines (Basel)
Cao Y, Zhang M, Fan C, Chen JX.
europepmc   +1 more source

Multimode OAM beam generation through 1-bit programmable metasurface antenna. [PDF]

Sci Rep, 2023
Nadi M, Sedighy SH, Cheldavi A.
europepmc   +1 more source

Optically reconfigurable transmitarray antennas at milimeter waves

, 2022
Cette thèse porte sur l’étude et la conception d’antennes réseaux transmetteurs à reconfiguration de faisceau par voie optique. Un réseau transmetteur se compose d’une ou plusieurs sources focales éclairant un réseau planaire constitué de cellules élémentaires dont le contrôle de la phase en transmission permet de collimater le faisceau incident dans ...
openaire   +1 more source

Multitask bidirectional digital coding metasurface for independent controls of multiband and full-space electromagnetic waves. [PDF]

Nanophotonics, 2022
Wu LW, Ma HF, Gou Y, Wu RY, Wang ZX, Xiao Q, Cui TJ.   +6 more
europepmc   +1 more source

A broadband circularly polarized Fabry Perot antenna with spatially separated superstrate area excitation for CubeSat applications. [PDF]

Sci Rep, 2023
De R, Abegaonkar MP, Basu A.
europepmc   +1 more source

Design of a Low-Reflection Flat Lens Antenna Based on Conformal Transformation Optics. [PDF]

Micromachines (Basel), 2023
Nazarzadeh F, Heidari AA.
europepmc   +1 more source

Multifunction plasma genus holographic antenna for near/far-field focusing using a single structure. [PDF]

Sci Rep
Eltresy NA, Malhat HA, Deen SZ, Badawy MM.   +3 more
europepmc   +1 more source