Evidence map›Paper›PMID 38874421›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

A Bionic Flapping Magnetic-Dipole Resonator for ELF Cross-Medium Communication.

Zhi Cheng, Jing Zhou, Bin Wang, Qiong Wu, Liang Ma, Zhi Qin, Jie Shen, Wen Chen, Wei Peng, Jianglei Chang and 2 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. A Bionic Flapping Magnetic-Dipole Resonator for ELF Cross-Medium Communication.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    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

12 authors.

Zhi ChengSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China.
Jing ZhouSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China.
Bin WangInstitute for Advanced Study, Shenzhen University, Shenzhen, 518061, China.
Qiong WuInstitute for Advanced Study, Shenzhen University, Shenzhen, 518061, China.
Liang MaSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China.
Zhi QinSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China.
Jie ShenSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China.
Wen ChenSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China.
Wei PengInstitute for Advanced Study, Shenzhen University, Shenzhen, 518061, China.
Jianglei ChangElectronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China.
Penghong CiState Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.
Shuxiang DongInstitute for Advanced Study, Shenzhen University, Shenzhen, 518061, China.ORCID https://orcid.org/0000-0002-9617-6013

Funding

National Natural Science Foundation of China 12304540Natural Science Foundation Innovation Research Team of Hainan Province 524CXTD431
6 · The paper itself

Abstract

Extremely low-frequency (ELF) electromagnetic (EM) waves adeptly propagate in harsh cross-medium environments, overcoming rapid decay that hinders high-frequency counterparts. Traditional antennas, however, encounter challenges concerning size, efficiency, and power. Here, drawing inspiration from nature, we present a groundbreaking piezo-actuated, bionic flapping-wing magnetic-dipole resonator (BFW-MDR), operating in the electro-mechano-magnetic coupling mechanism, designed for efficient ELF EM wave transmission. The unique rigid-flexible hybrid flapping-wing structure magnifies rotation angles of anti-phase magnetic dipoles by tenfold, leading to constructive superposition of emitted magnetic fields. Consequently, the BFW-MDR exhibits a remarkable quality factor of 288 and an enhanced magnetic field emission of 514 fT at 100 meters with only 6.9 mW power consumption, surpassing traditional coil antennas by three orders of magnitude. The communication rate is doubled by the ASK+PSK modulation method. Its robust performance in cross-medium communication, even amidst various interferences, underscores its potential as a highly efficient antenna for underwater and underground applications.

Indexed as

cross‐medium magnetic communicationelectric‐mechano‐magnetic couplingELF antennashigh efficiency resonators

Identifiers

PMID38874421
PMCPMC11321680

What OpenQuestion holds

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Registered trials

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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.