Antennas in the 5G System, Volume II

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microwave and Wireless Communications".

Deadline for manuscript submissions: closed (31 January 2023) | Viewed by 2452

Special Issue Editors


E-Mail Website
Guest Editor
Department of Electronics, Military University of Technology, Gen. Sylwestra Kaliskiego 2 str., 00-908 Warsaw, Poland
Interests: electromagnetic compatibility; microstrip antennas; antennas for 5G wireless communications; millimeter-wave; 5G antenna measurements and simulations; EMC and TEMPEST measurement
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Electronics, Military University of Technology, Gen. Sylwestra Kaliskiego 2 str., 00-908 Warsaw, Poland
Interests: electromagnetic compatibility; microstrip antennas; 5G systems; millimeter wave; antenna measurements and simulations
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Electronics, Military University of Technology, Gen. Sylwestra Kaliskiego 2 Str., 00-908 Warsaw, Poland
Interests: electromagnetic compatibility, antenna, and propagation; radio transmission coding; 5G antenna measurements and simulations; TEMPEST measurement
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

With the rapid evolution of wireless communication technology, fifth-generation (5G) mobile communication has become one of the hottest topics in recent years. In some countries, the commercialization of 5G communication has started, as has the initial research into beyond technologies such as 6G. For any 5G wireless devices and systems, antennas, filters, amplifiers, mixers, and so forth are crucial components for the RF frontend. However, most conventional designs have difficulty satisfying the stringent requirements of the 5G mobile communications on bandwidth, radiation pattern, size, and cost. For example, it is desired that antennas for 5G systems have a new frequency band, low profile, compact size, low cost, and easy integration with devices. Thus, the demand for different types of novel and high-performance antennas is increasing exponentially.

This Special Issue will propose and discuss the design of microwave and millimeter-wave antennas for 5G mobile communications. The Special Issue will present the state of the science for the most relevant problems in antennas and search for novel efficient concepts and designs in antenna areas. The Special Issue will contribute to 5G mobile communications research in both academic and industrial areas. We invite investigators to submit original research articles to this Special Issue.

Potential submission topics include but are not limited to the following:

  • Antennas for 5G wireless communications;
  • Millimeter-wave antennas for 5G wireless communications;
  • Multi-beam antenna technologies for 5G wireless communications;
  • Antenna arrays technologies for 5G wireless communications;
  • Antenna for 5G measurements and simulations;
  • Smartphone antennas;
  • Electromagnetic theory in 5G wireless systems;
  • EMC in mobile 5G systems;
  • Beamforming and smart antennas for 5G and beyond;
  • Reconfigurable antennas for 5G/6G communications;
  • Prototyping, measurements, and experimentation of 5G/6G antennas.

Submissions should be of high quality, suitable for an international journal, and should not have been submitted or published elsewhere. Finally, we welcome review papers that cover the subjects of this Special Issue.

Dr. Rafał Przesmycki
Dr. Marek Bugaj
Prof. Dr. Leszek Nowosielski
Guest Editors

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. Electronics 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

  • 5G system
  • antennas for 5G
  • microstrip antenna
  • antenna measurement
  • antenna simulation
  • 5G wireless communications
  • EMC
  • smartphone

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

14 pages, 1736 KiB  
Article
Wideband mm-Wave Hemispherical Dielectric Resonator Antenna with Simple Alignment and Assembly Procedures
by Meshari D. Alanazi and Salam K. Khamas
Electronics 2022, 11(18), 2917; https://doi.org/10.3390/electronics11182917 - 14 Sep 2022
Cited by 8 | Viewed by 2132
Abstract
A wideband hemispherical dielectric resonator antenna (DRA) with enhanced gain is proposed for a frequency band of 20 to 28 GHz. The precise alignment and assembly of the DRA represent key challenges at such frequencies that were addressed using three approaches: the first [...] Read more.
A wideband hemispherical dielectric resonator antenna (DRA) with enhanced gain is proposed for a frequency band of 20 to 28 GHz. The precise alignment and assembly of the DRA represent key challenges at such frequencies that were addressed using three approaches: the first was based on outlining the DRA position on the ground plane, the second involved creating a groove in the compound ground plane in which the DRA is placed, and the third was based on the 3D-printing of the DRA on a perforated substrate. In all cases, the same DRA was utilized and excited in a higher-order mode using an annular ring slot. The high gain was achieved by exciting a higher-order mode, and the wideband was obtained by merging the bandwidths of the two excited modes. The alignment methods used expedite the DRA prototyping by saving substantial time that is usually spent in adjusting the DRA position with respect to the feeding slot. The proposed configurations were measured, with an impedance bandwidth of 33.33% and a maximum gain of 10 dBi observed. Close agreement was achieved between the measured and simulated results. Full article
(This article belongs to the Special Issue Antennas in the 5G System, Volume II)
Show Figures

Graphical abstract

Back to TopTop