Results 141 to 150 of about 576 (169)
Some of the next articles are maybe not open access.
Arbitrarily polarized retro-reflections by anisotropic digital coding metasurface
Journal of Physics D: Applied Physics, 2019Abstract We propose an anisotropic digital coding metasurface to realize arbitrarily polarized retro-reflections. With the theoretical support of generalized Snell’s laws, the proposed coding metasurface shows excellent performance of retro-reflections through reflection phase design.
Jia Lin Shen +3 more
openaire +1 more source
Digital Coding Metasurfaces: From Theory to Applications
IEEE Antennas and Propagation Magazine, 2022Qian Ma +5 more
openaire +1 more source
Image wireless transmission based on microwave digital coding metasurfaces
Journal of the Optical Society of America BA 1-bit digital programmable reflective metasurface is proposed for controlling the far-field radiation pattern of reflected electromagnetic waves. By switching the on/off states of PIN diodes to correspond to digital “0” and “1” states, arranging different coding sequences enables flexible control of the electromagnetic waves. Based on the metasurface,
Xinyue Cheng +6 more
openaire +1 more source
Digital 2-bit metasurfaces with coding orientation of anisotropy for RCS reduction
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2017In this work the radar cross section (RCS) reduction using 2-bit digital anisotropic impedance metasurfaces (MSs) consisting of four types of modules is investigated. Modules are differed by orientation of anisotropy and are described by digital bits of “00”, “01”, “10”, and “11”. Monostatic and bistatic RCS diagrams for two on differently coded, 2-bit
A. I. Semenikhin +3 more
openaire +1 more source
Digital coding transmissive metasurface for multi-OAM-beam
Frontiers of Physics, 2022Si Jia Li +5 more
openaire +1 more source
Digital coding transmisive metasurface for dual-OAM-beam Generation
2022 International Applied Computational Electromagnetics Society Symposium (ACES-China), 2022Zhuoyue Li +5 more
openaire +1 more source
Space-Time-Coding Digital Metasurfaces for Multiplexed Wireless Communications
2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2021Lei Zhang, Xiao Qing Chen, Tie Jun Cui
openaire +1 more source
Near Field Shaping with Space-Time-Coding Digital Metasurface
2022 IEEE MTT-S International Wireless Symposium (IWS), 2022Si Ran Wang, Qiang Cheng
openaire +1 more source
Vortex Beam Generation based on Digital Coding Transmissive Metasurface
2022 IEEE MTT-S International Wireless Symposium (IWS), 2022Zhuoyue Li +5 more
openaire +1 more source
Space-Time-Coding Digital Metasurfaces for Advanced Field Manipulations
2023 17th European Conference on Antennas and Propagation (EuCAP), 2023Massimo Moccia +4 more
openaire +1 more source