{rfName}
Vi

Indexed in

License and use

Citations

2

Altmetrics

Analysis of institutional authors

Ahmed BtCorresponding Author

Share

Publications
>
Article

Vivaldi MIMO Antennas

Publicated to:WIRELESS PERSONAL COMMUNICATIONS. 132 (1): 279-304 - 2023-09-01 132(1), DOI: 10.1007/s11277-023-10611-0

Authors: Ahmed BT; Sánchez AM

Affiliations

Univ Autonoma Madrid, Escuela Politecn Super, Madrid 28049, Spain - Author
Universidad Autónoma de Madrid - Author

Abstract

In this work, two types of Vivaldi MIMO antenna are designed and fabricated. The first one is a two ports band-reject Vivaldi MIMO antenna. The second one is a two ports band-reject Vivaldi MIMO antenna with a dielectric lens. Measurements show that the experimental working band of both is 3–12 GHz with isolation between ports higher than 25 dB. Measured group delay shows low variation except the filter band where it is higher. The MIMO antenna with a lens has a higher realized gain compared with the MIMO antenna without lens.

Keywords

band-reject filterisolationmimo antennaBand-reject filterCoupling reductionIsolationMimo antennaVivaldi antenna

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal WIRELESS PERSONAL COMMUNICATIONS due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2023, it was in position , thus managing to position itself as a Q2 (Segundo Cuartil), in the category Electrical and Electronic Engineering. Notably, the journal is positioned en el Cuartil Q3 for the agency WoS (JCR) in the category Telecommunications.

From a relative perspective, and based on the normalized impact indicator calculated from the Field Citation Ratio (FCR) of the Dimensions source, it yields a value of: 2, which indicates that, compared to works in the same discipline and in the same year of publication, it ranks as a work cited above average. (source consulted: Dimensions Jun 2025)

Specifically, and according to different indexing agencies, this work has accumulated citations as of 2025-06-15, the following number of citations:

  • Scopus: 2
  • OpenCitations: 1

Impact and social visibility

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (AHMED SALIH, BAZIL TAHA) and Last Author (Sánchez AM).

the author responsible for correspondence tasks has been AHMED SALIH, BAZIL TAHA.