Phase Gradient Metasurface Assisted Wideband Circularly Polarized Monopole AntennaRajanna, Punneth K. TharehalliKanadasamy, KrishnamoorthyMeveda, PratikProgress in Electromagnetics Research M
Yongfeng Li, Jieqiu Zhang, Hua Ma, Jiafu Wang,Yongqiang Pang,Yajuan Han, Sai Sui,Yang Shen, Hongya Chen & Shaobo Qu A new concept of the coding phase gradient metasurface (CPGM) is proposed, which is constructed using the phase gradient metasurface as the ...
Herein, a single-layer phase gradient metasurface lens is presented to achieve millimeter-wave focusing at a focal point of 13 mm regardless of the incident angle. The proposed metasurface lens is fabricated by constructing subwavelength-thick (< λ/10) phase elements composed of two metallic ...
A phase gradient metasurface composed of six periodically arrayed S-shaped unit cells is proposed and further demonstrated both numerically and experimentally. The specular cross-polarization reflection of the phase gradient metasurface is below −10 dB, which shows a good performance on manipulating...
Design of a wideband Random Phase Gradient Metasurface by using Line-Shaped ElementDiffuse scatter characteristicspolarization independentradar cross section reductionBased on phase randomization theory, a method for manufacturing metasurface with diffuse scatter performance is proposed. By using the line-...
Phase gradient metasurface (PGMs) are artificial surfaces that can provide pre-defined in-plane wave-vectors to manipulate the directions of refracted/reflected waves. In this Letter, we propose to achieve wideband radar cross section (RCS) reduction using two-dimensional (2D) PGMs. A 2D PGM was...
摘要 Based on phase randomization theory, a method for manufacturing metasurface with diffuse scatter performance i...展开更多 作者 Jiangniu Wu Yakuan Zhang Chen Su Jing Sun Jinyong Fang Song Xia 机构地区 Xi’an Branch Electronic Materials Research Laboratory 出处 《Journal of Advanced ...
A new concept of the coding phase gradient metasurface (CPGM) is proposed, which is constructed using the phase gradient metasurface as the coding elements. Different from the previous coding metasurface (CM), both the coding sequences and gradient phases in the coding elements are designed to ...
Terahertz dual phase gradient metasurfaces: high-efficiency binary-channel spoof surface plasmon excitationSpoof surface plasmon meta-couplers are compact antennas that link propagating waves and surface waves. However, most of them are ... - 《Optics Letters》 被引量: 0发表: 2020年 Efficient conver...
Li, Y.et al. Wideband radar cross section reduction using two-dimensional phase gradient metasurfaces.Appl. Phys. Lett.104, 221110 (2014). ArticleADSGoogle Scholar Huang, C., Pan, W., Ma, X. & Luo, X. Wideband radar cross-section reduction of a stacked patch array antenna using metasur...