Innovations in Digital and Analog Electronic Systems for Next-Generation Devices

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microelectronics".

Deadline for manuscript submissions: 15 October 2024 | Viewed by 510

Special Issue Editors


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Guest Editor
Institute of Electronic Systems, Faculty of Electronics and Information Technology, Warsaw University of Technology, 00-665 Warsaw, Poland
Interests: photoacoustics (hardware and applications); electronic test and measurement instrumentation (design and applications, hardware, firmware and software; whole systems and single instruments design); embedded systems; microcontrollers (hardware, firmware and applications); project management
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Guest Editor
Institute of Electronic Systems, Warsaw University of Technology, 00-665 Warsaw, Poland
Interests: data acquisition systems; distributed systems; embedded systems; field-programmable gate arrays; reconfigurable systems; digital signal processing
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The rapid advancement of technology has led to an increasing demand for innovations in digital and analog electronic systems. This Special Issue aims to explore the latest developments, challenges, and potential solutions in the field of electronic systems, specifically focusing on next-generation technologies.

The Special Issue invites researchers, engineers, and practitioners to contribute their original research articles, reviews, and case studies related to various aspects of digital, analog, and mixed-signal electronic systems. Topics of interest include, but are not limited to, the following:

  • Novel circuit designs and architectures for digital and analog systems.
  • The integration of digital and analog components for improved performance.
  • Emerging technologies and materials for electronic systems.
  • Power-efficient designs for energy-constrained applications.
  • Signal processing and communication techniques for high-speed data transmission.
  • Design methodologies and tools for electronic system development.
  • The testing, verification, and reliability of electronic systems.
  • Applications of electronic systems in areas such as specialized research instrumentation, healthcare, transportation, and the IoT.
  • The simulation and hardware/software co-development of electronic systems.

We encourage contributions that demonstrate originality, technical rigor, and practical relevance. Manuscripts will undergo a thorough peer-review process, ensuring that high-quality and impactful research is published. Through cutting-edge research in digital and analog electronic systems, this Special Issue aims to foster collaboration and knowledge exchange among researchers and industry professionals. It provides a platform to showcase advancements in the field and offers insights into the future directions of electronic system designs and their implementation.

We look forward to receiving your valuable contributions to this Special Issue 'Innovations in Digital and Analog Electronic Systems for Next-Generation Devices’.

Prof. Dr. Tomasz Starecki
Dr. Wojciech M. Zabołotny
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

  • electronic systems
  • analog and digital electronics
  • mixed-signal systems
  • system development
  • system verification
  • system diagnostics
  • hardware/software co-development
  • microelectronics
  • new electronic technologies
  • biomedical electronics
  • automotive electronics
  • electronic safety and security systems
  • electronic research instrumentation
  • Internet of Things

Published Papers (1 paper)

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Research

14 pages, 6484 KiB  
Article
Unveiling Acoustic Cavitation Characterization in Opaque Chambers through a Low-Cost Piezoelectric Sensor Approach
by José Fernandes, Paulo J. Ramísio and Hélder Puga
Electronics 2024, 13(8), 1581; https://doi.org/10.3390/electronics13081581 - 20 Apr 2024
Viewed by 325
Abstract
This study investigates the characterization of acoustic cavitation in a water-filled, opaque chamber induced by ultrasonic waves at 20 kHz. It examines the effect of different acoustic radiator geometries on cavitation generation across varying electrical power levels. A cost-effective piezoelectric sensor, precisely positioned, [...] Read more.
This study investigates the characterization of acoustic cavitation in a water-filled, opaque chamber induced by ultrasonic waves at 20 kHz. It examines the effect of different acoustic radiator geometries on cavitation generation across varying electrical power levels. A cost-effective piezoelectric sensor, precisely positioned, quantifies cavitation under assorted power settings. Two acoustic radiator shape configurations, one with holes and another solid, were examined. The piezoelectric sensor demonstrated efficacy, corroborating with existing literature, in measuring acoustic cavitation. This was achieved through the Fast Fourier Transform (FFT) analysis of voltage data, specifically targeting sub-harmonic patterns, thereby providing a robust method for cavitation detection. Results demonstrate that perforated geometries enhance cavitation intensity at lower power levels, while solid shapes predominantly affect cavitation axially, exhibiting decreased activity at minimal power. The findings recommend using two different shape geometries on the acoustic radiator for efficient cavitation detection, highlighting intense cavitation on radial walls and cavitation generation on the bottom. Due to the stochastic nature of cavitation, averaging data is critical. The spatial limitation of the sensor necessitates prioritizing specific areas over complete coverage, with multiple sensors recommended for comprehensive cavitation pattern analysis. Full article
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