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Antennas for Next-Generation Electromagnetic Applications

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Electrical, Electronics and Communications Engineering".

Deadline for manuscript submissions: 20 August 2025 | Viewed by 693

Special Issue Editors


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Guest Editor
Department of Information Engineering, Infrastructure and Sustainable Energ, University of Reggio Calabria, Reggio Calabria, Italy
Interests: inverse problems in electromagnetics; phase retrieval; antenna synthesis and diagnostics; field synthesis for therapeutic applications; metamaterials and metasurfaces

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Co-Guest Editor
UBT-Umbria Bioengineering Technologies, UBT UK Division, London, UK
Interests: radar imaging; UWB communications; microwave breast imaging
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
Department of Information Engineering, Infrastructure and Sustainable Energy, University of Reggio Calabria, Reggio Calabria, Italy
Interests: microwave imaging; magnetic resonance imaging; inverse problems in electromagnetics; EM field shaping; machine learning

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Guest Editor Assistant
Free Space SRL, Pisa, Italy
Interests: dielectric characterization of materials; specific absorption rate (SAR); antenna design

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Guest Editor Assistant
Department of Biomedical Engineering, McGill University, Montreal, QC, Canada
Interests: metamaterials & metasurfaces; microwave imaging; magnetic resonance imaging; antenna design

Special Issue Information

Dear Colleagues,

This Special Issue focuses on emerging trends in antenna technology, emphasizing its role in enabling next-generation applications. The aim of this Issue is to highlight how innovative antenna designs and methodological frameworks are redefining the field of applied electromagnetics.

We welcome the submission of original research contributions and forward-looking perspectives that address a broad range of topics, including, but not limited to, the following:

  • Biomedical antennas for health monitoring, diagnostic imaging, and therapeutic systems.
  • Reconfigurable and adaptive antenna arrays for enhanced wireless environments and real-time reconfigurability.
  • Near-field communications and sensing solutions that unlock new potential in high-precision localization, security, and wearable technologies.
  • Integrated sensing and communication to unify their capabilities.
  • Advances in antenna miniaturization, additive manufacturing, and ultra-wideband, low-power, and energy-efficient designs for future 5G/6G and vehicular communication systems.

Contributions in the fields of metamaterials, metasurfaces, and computational optimization techniques are particularly encouraged, especially research that leverages artificial intelligence and machine learning to enhance antenna design and performance.

Visionary perspectives and forward-looking critical reviews that provide insights into the future directions of antenna technology and its potential societal impact are also welcome.

By gathering contributions from academia, industry, and research institutions, this Special Issue aims to foster interdisciplinary collaborations and inspire groundbreaking innovations in the field of antennas and applied electromagnetics.

Dr. Giada M. Battaglia
Guest Editor

Dr. Navid Ghavami
Co-Guest Editor

Dr. Sabrina Zumbo
Dr. Eliana Canicattì
Dr. Eleonora Razzicchia
Guest Editor Assistants

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • antenna synthesis
  • artificial intelligence-driven antenna design
  • adaptive and smart antenna arrays
  • antenna miniaturization and energy efficiency
  • biomedical antennas and wearables
  • deep learning-based optimization
  • metasurfaces and metamaterials
  • near-field wireless communications
  • integrated sensing and communications
  • 6G antenna systems

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Published Papers (1 paper)

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Research

16 pages, 8389 KiB  
Article
Safety Assessment of Microwave Breast Imaging: Heating Analysis on Digital Breast Phantoms
by Alessandra Ronca, Luca Zilberti, Oriano Bottauscio, Gianluigi Tiberi and Alessandro Arduino
Appl. Sci. 2025, 15(8), 4262; https://doi.org/10.3390/app15084262 - 12 Apr 2025
Viewed by 353
Abstract
The impact of breast cancer on public health is serious, and due to risk/benefit assessment, screening programs are usually restricted to women older than 49 years. Microwave imaging devices offer advantages such as non-ionizing radiation, low cost, and the ability to distinguish between [...] Read more.
The impact of breast cancer on public health is serious, and due to risk/benefit assessment, screening programs are usually restricted to women older than 49 years. Microwave imaging devices offer advantages such as non-ionizing radiation, low cost, and the ability to distinguish between cancerous and healthy tissues due to their electrical properties. Ensuring the safety of this technology is vital for its potential clinical application. To estimate the temperature increase in breast tissues from a microwave imaging scanner, cases of healthy, benign, and malignant breast tissues were analyzed using three digital models and adding two healthy breast models with varying densities. Virtual experiments were conducted using the Sim4Life software (version 7.2) with a system consisting of a horn antenna in transmission and a Vivaldi antenna in reception. Temperature increases were estimated based on the Specific Absorption Rate distributions computed for different configurations and frequencies. The highest temperature increase obtained in this analysis is lower than 60 μK in fibroglandular tissue or skin, depending on the frequency and breast density. The presence of a receiving antenna acting as a scatterer modifies the temperature increase, which is almost negligible. Microwave examination can be performed without harmful thermal effects due to electromagnetic field exposure. Full article
(This article belongs to the Special Issue Antennas for Next-Generation Electromagnetic Applications)
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