Evidence map›Paper›PMID 30513948›Full record

ArticleMaterials (Basel, Switzerland)2018

Transparent Metasurface for Generating Microwave Vortex Beams with Cross-Polarization Conversion.

Hongyu Shi, Luyi Wang, Mengran Zhao, Juan Chen, Anxue Zhang, Zhuo Xu

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Hongyu ShiSchool of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China. honyo.shi1987@gmail.com.ORCID 0000-0002-0137-4421
Luyi WangSchool of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China. bigcrash@stu.xjtu.edu.cn.ORCID 0000-0003-0959-6966
Mengran ZhaoSchool of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China. zmr1993@stu.xjtu.edu.cn.ORCID 0000-0002-8834-8639
Juan ChenXi'an Jiaotong University Shenzhen Research School, Shenzhen 518057, China. chen.juan.0201@xjtu.edu.cn.
Anxue ZhangSchool of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China. anxuezhang@xjtu.edu.cn.
Zhuo XuElectronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, China. xuzhuo@xjtu.edu.cn.

Funding

China Postdoctoral Science Foundation 2015M580849National Natural Science Foundation of China 61871315Natural Science Foundation of Guangdong Province 2018A030313429Technology Program of Shenzhen JCYJ20170816100722642
6 · The paper itself

Abstract

In this paper, metasurfaces with both cross-polarization conversion and vortex beam-generating are proposed. The proposed finite metasurface designs are able to change the polarization of incident electromagnetic (EM) waves to its cross-polarization. In addition, they also can modulate the incidences into beams carrying orbital angular momentum (OAM) with different orders ( l = + 1 , l = + 2 , l = - 1 and l = - 2 ) by applying corresponding transmission phase distribution schemes on the metasurface aperture. The generated vortex beams are at 5.14 GHz. The transmission loss is lower than 0.5 dB while the co-polarization level is -10 dB compared to the cross-polarization level. The measurement results confirmed the simulation results and verified the properties of the proposed designs.

Indexed as

orbital angular momentumpolarization conversionvortex beam

Identifiers

PMID30513948
PMCPMC6317167

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.