Evidence map›Paper›PMID 34300662›Full record

ArticleSensors (Basel, Switzerland)2021

Design of Double-Layer Electrically Extremely Small-Size Displacement Sensor.

Yi-Dong Wang, Feng-Yuan Han, Jin Zhao, Zi-Wen Zhang, Di Wang, Yun-Hua Tan, Pu-Kun Liu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Yi-Dong WangDepartment of Electronics, Peking University, Beijing 100871, China.ORCID 0000-0003-0446-2184
Feng-Yuan HanDepartment of Electronics, Peking University, Beijing 100871, China.ORCID 0000-0002-0797-2625
Jin ZhaoDepartment of Electronics, Peking University, Beijing 100871, China.
Zi-Wen ZhangDepartment of Electronics, Peking University, Beijing 100871, China.
Di WangDepartment of Electronics, Peking University, Beijing 100871, China.
Yun-Hua TanDepartment of Electronics, Peking University, Beijing 100871, China.ORCID 0000-0002-9196-7414
Pu-Kun LiuDepartment of Electronics, Peking University, Beijing 100871, China.

Funding

National Natural Science Foundation of China 61991423, 61971013
6 · The paper itself

Abstract

In this paper, a displacement sensor with an electrically extremely small size and high sensitivity is proposed based on an elaborately designed metamaterial element, i.e., coupled split-ring resonators (SRRs). The sensor consists of a feeding structure with a rectangular opening loop and a sensing structure with double-layer coupled SRRs. The movable double-layer structures can be used to measure the relative displacement. The size of microwave displacement sensors can be significantly reduced due to the compact feeding and sensing structures. By adjusting the position of the split gap within the resonator, the detection directions of the displacement sensing can be further expanded accordingly (along with the

Indexed as

displacement measurementelectrical small sizemetamaterialsmicrowave sensorsmutual coupling

Identifiers

PMID34300662
PMCPMC8309817

What OpenQuestion holds

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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.