Evidence map›Paper›PMID 30643183›Full record

ArticleScientific reports2019

Generating Dual-Mode Dual-Polarization OAM Based on Transmissive Metasurface.

Xin Qi, Zheyuan Zhang, Xianzheng Zong, Xiaofeng Que, Zaiping Nie, Jun Hu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2019. 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.

  1. Article
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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.

Xin QiSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China. qixin9098@qq.com.
Zheyuan ZhangSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China.
Xianzheng ZongSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China. xz_zong@uestc.edu.cn.
Xiaofeng QueSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China.
Zaiping NieSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China.
Jun HuSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent advances in electromagnetic (EM) waves with helical phase wave-front carrying orbital angular momentum (OAM) has drawn great attention, since it is believed to be a promising candidate for the next generation of wireless communication technology. To make the design more practical, here, a transmissive metasurface for generating dual-mode and dual-polarization OAM has been designed, manufactured and experimentally validated. To generate EM waves carrying OAM, the element structure is well-designed and can introduce additional phase to the incident wave. The employed four-layer cascaded metasurface demonstrates a high performance of transmission and complete phase control. Dual-mode operating characterization is realized by applying the polarization-dependent physical response. Moreover, experimental results including near-field and far-field properties are conducted to validate the numerical simulations. The proposed method in this paper promotes the practical design and realization of OAM vortex waves for the next generation of wireless communication technology.

Identifiers

PMID30643183
PMCPMC6331643

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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.