Evidence map›Paper›PMID 36530478›Full record

ArticleIEEE signal processing letters2022

Alias-Free Arrays.

David Tucker, Shen Zhao, Rizwan Ahmad, Lee C Potter

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in IEEE signal processing letters, 2022. 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

4 authors.

David TuckerElectrical & Computer Engineering, Ohio State University, Columbus, OH 43210.
Shen ZhaoCardiovascular Medicine, Stanford University, Stanford, CA 94305.
Rizwan AhmadBiomedical Engineering, Ohio State University, Columbus, OH 43210.
Lee C PotterElectrical & Computer Engineering, Ohio State University, Columbus, OH 43210.

Funding

A comprehensive valvular heart disease assessment with stress cardiac MRIR01HL151697 · NHLBI · OHIO STATE UNIVERSITY · PI AHMAD, RIZWAN · 2021 to 2025
$3.3M
A New Paradigm for Rapid, Accurate Cardiac Magnetic Resonance ImagingR01HL135489 · NHLBI · OHIO STATE UNIVERSITY · PI AHMAD, RIZWAN · 2017 to 2021
$3.0M
NHLBI NIH HHS R01 HL135489NHLBI NIH HHS R01 HL151697
6 · The paper itself

Abstract

Nonuniform array geometries provide freedom for increased aperture and reduced mutual coupling. A necessary and sufficient condition is given for an array of isotropic sensor elements to be unambiguous for any specified set of directions of arrival. The set of unambiguous spatial frequencies is shown to be a parallelepiped, admitting simple geometrical interpretation. Results are used in design of linear, planar, and 3D arrays.

Indexed as

array designdirection of arrivalnonuniform linear arrayphase unwrappingplanar array

Identifiers

PMID36530478
PMCPMC9757818

What OpenQuestion holds

Textmetadata
LicenceTDM
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.