Evidence map›Paper›PMID 41876601›Full record

ArticleScientific reports2026

Compact and low mutual coupling 4 × 4 wideband MIMO antenna design for 5G millimeter-wave applications.

Mohamed Edries, Hesham A Mohamed, Dalia N Elsheakh, Sherif Hekal

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Mohamed EdriesDepartment of Electronics and Communication, Higher Institute of Engineering, El-Shorouk City, Cairo, Egypt.
Hesham A MohamedMicrostrip Department, Electronics Research Institute, Nozha, 11843, Cairo, Egypt.
Dalia N ElsheakhElectrical Department, Faculty of Engineering Technology, Elsewedy University of Technology- SUT, Cairo, Egypt. daliaelsheakh@gmail.com.
Sherif HekalElectrical Engineering Department, Faculty of Engineering, Benha University, Shoubra, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper presents a wideband 4 × 4 Multiple-Input-Multiple-Output (MIMO) antenna system operating within the 5G millimeter-wave (mmWave) Frequency Range 2 (FR2). The design targets enhanced mobile broadband (eMBB) applications and features four orthogonally arranged Greek cross-shaped slot antenna (GCSA) elements fed by microstrip lines to effectively reduce mutual coupling and ensure high isolation. Circular edges on the radiating elements are introduced to enhance the impedance bandwidth, while a strategically placed quadrilateral slot in the ground plane optimizes the radiation characteristics. The antenna is fabricated on a Rogers RT/Duroid 4003C substrate (ε

Indexed as

Fifth generation (5G)Millimeter-wave (mm-Wave)Multiple-input-multiple-output (MIMO)Mutual coupling reductionWide-bandwidth

Identifiers

PMID41876601
PMCPMC13018650

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.