Results 31 to 40 of about 1,149,214 (258)
Symmetry, 2023 This article presents the design of wide-band, ultra-thin, and multi-purpose polarization converter utilizing metasurface for C-, X-, and Ku-band applications.
Y. Kaya
semanticscholar +1 more source
Ultra-wideband and wide-angle polarization rotator based on double W-shaped metasurface
AIP Advances, 2019 In this work, we design a novel polarization converter based on a metasurface with double w-shaped unit cells. The proposed polarization converter can convert linearly polarized incident waves into its cross polarized reflective counterparts in a very ...
Yinrui Zhao +5 more
doaj +1 more source
Design of a Transparent Metamaterial Cross Polarization Converter With Large Incident Angle Range
IEEE Photonics Journal, 2021 In recent years, the metamaterial has become a popular and powerful tool in the electromagnetic polarization conversion design. In this paper, a flexible and transparent broadband cross-polarization-converter (CPC) was designed, fabricated and tested ...
Senfeng Lai, Yanghui Wu, Wenhua Gu
doaj +1 more source
Ultra-Wide Band Polarization Converter Based on Ultra-Thin Bi-Layer Slot Structures
IEEE Transactions on Antennas and Propagation, 2023 An ultrathin linear-to-linear polarization converter exhibiting a high polarization conversion ratio (PCR) in an ultrawide bandwidth is fabricated on a printed circuit board (PCB). It is based on a bilayer slot structure that is electrically connected by
J. Jeong +2 more
semanticscholar +1 more source
EPJ Applied Metamaterials, 2021 In this paper, we propose, design and fabricate a kind of ultrathin and high-efficiency circularly polarization converter based on artificially engineered surfaces in the transmission mode.
Xu Peng +4 more
doaj +1 more source
Multiband and multifunctional polarization converter using an asymmetric metasurface
Scientific Reports, 2021 A compact and asymmetric multi-band reflective polarization converter metasurface has been offered in this paper. The proposed simple converter can effectively convert an incident linearly polarized EM wave to its orthogonal counterpart and circular ...
Negin Pouyanfar, J. Nourinia, C. Ghobadi
semanticscholar +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Results in Optics, 2022 Due to the improvement in miniaturization and practicability of polarization conversion devices, the terahertz polarization control technology has been paid more and more attention.
Xiaochuan Wang +6 more
doaj +1 more source
Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis
Molecular Oncology, EarlyView.This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht +3 more
wiley +1 more source
IEEE Access, 2023 This paper presents a planar metasurface structure for linear to circular polarization (CP) conversion at the industrial, scientific, and medical bands of 2.4 GHz and 5.8 GHz.
T. Vu, C. Seo
semanticscholar +1 more source