Recent Advancements in Microwave and Optoelectronics Devices

Dear Colleagues,

The 21st SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC 2025) will be held from November 9 to 12, 2025, in Campina Grande, Brazil. Organized biennially by the Brazilian Microwave and Optoelectronics Society (SBMO) in partnership with the IEEE Microwave Theory and Techniques Society (MTT-S), IMOC is a well-established international forum that brings together researchers, engineers, and industry professionals in the fields of microwave engineering, optoelectronics, antennas, photonics, and wireless communications.

This 21st edition of IMOC will feature keynote lectures, technical sessions, special sessions, and tutorials addressing recent advances in RF devices, metamaterials, biomedical applications, 5G/6G systems, terahertz technologies, and optical communication systems. This conference promotes collaboration between academia and industry and provides an excellent platform for networking and knowledge dissemination.

A Special Issue related to IMOC 2025 will be published in Micromachines (MDPI), aiming to provide high-quality extended versions of selected papers presented during the conference.

For more information, visit the official website:
https://www.events.sbmo.org.br/imoc2025/home.

Dr. Alexandre Jean René Serres
Guest Editor

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 250 words) can be sent to the Editorial Office for assessment.

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. Micromachines is an international peer-reviewed open access monthly 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 2100 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.