Evidence map›Paper›PMID 34038615›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2021

Programmable Reflection-Transmission Shared-Aperture Metasurface for Real-Time Control of Electromagnetic Waves in Full Space.

Lei Bao, Qian Ma, Rui Yuan Wu, Xiaojian Fu, Junwei Wu, Tie Jun Cui

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
6.2field-weighted citation impact, top 2% of its field
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

21 citing papers in PubMed, 131 citations in OpenAlex.

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  17. A Dynamic Thermal Camouflage Metadevice with Microwave Scattering Reduction.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
  18. Article
  19. Review
  20. Dynamic Ultrasound Projector Controlled by Light.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
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 at 1 institution in 2 countries.

Lei BaoInstitute of Electromagnetic Space, Southeast University, Nanjing, 210096, China.ORCID https://orcid.org/0000-0001-8097-9703
Qian MaInstitute of Electromagnetic Space, Southeast University, Nanjing, 210096, China.
Rui Yuan WuInstitute of Electromagnetic Space, Southeast University, Nanjing, 210096, China.
Xiaojian FuInstitute of Electromagnetic Space, Southeast University, Nanjing, 210096, China.
Junwei WuInstitute of Electromagnetic Space, Southeast University, Nanjing, 210096, China.
Tie Jun CuiInstitute of Electromagnetic Space, Southeast University, Nanjing, 210096, China.ORCID https://orcid.org/0000-0002-5862-1497
MetaMateria (United States) · US

Funding

National Key Research and Development Program of China 2017YFA0700201National Key Research and Development Program of China 2017YFA0700202National Key Research and Development Program of China 2017YFA0700203National Key Research and Development Program of China 2018YFB1801505National Natural Science Foundation of China 111-2-05National Natural Science Foundation of China 61501112National Natural Science Foundation of China 61501117National Natural Science Foundation of China 61522106National Natural Science Foundation of China 61571117National Natural Science Foundation of China 61631007National Natural Science Foundation of China 61701107National Natural Science Foundation of China 61701108National Natural Science Foundation of China 61722106National Natural Science Foundation of China 61731010National Natural Science Foundation of China 61735010
6 · The paper itself

Abstract

Recently, programmable metamaterials or metasurfaces have been developed to dynamically edit electromagnetic waves for realizing different functions in the same platform. However, the proposed programmable metasurfaces can only control reflected or transmitted wavefronts in half-space. Here, a "Janus" digital coding metasurface with the capabilities to program various electromagnetic functions in the reflected (with R-codes) and transmitted (with T-codes) waves simultaneously is presented. Three PIN diodes are employed to design the metaparticle, and the state of the PIN diodes can be switched to change the reflected and transmitted phases independently. Three schemes achieved by the proposed programmable metasurface are provided as illustrative examples, including anomalous deflections, beam focusing, and scattering reduction in the full space. As a proof-of-concept, a prototype composed of 10 × 20 metaparticles is fabricated and the measured results are in good agreement with the designs and numerical results, validating the full-space modulations enabled by the programmable metasurface. It is expected that the new programmable metasurface can broaden the applications in stealth technologies, imaging systems, and the next generation of wireless communications.

Indexed as

full-space modulationindependent reflected and transmitted phase modulationsprogrammable metasurfaces

Identifiers

PMID34038615
PMCPMC8336522
OpenAlexW3164836970

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.