Self-Assembly Circuits and Systems for Wireless Applications

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "E:Engineering and Technology".

Deadline for manuscript submissions: 30 May 2025 | Viewed by 718

Special Issue Editor


E-Mail Website
Guest Editor
School of Electrical and Electronic Information, Xihua University, Chengdu 610039, China
Interests: microwave substrate integrated circuits and systems; wireless communications; optical and imaging processing
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

With the rapid development of wireless applications such as communication, sensing, tracking, localizing and positioning in recent decades, the demand for system integration has been increasing. System-on-chip (SoC) and system-in-packing (SiP) are two of the mainstream approaches to realizing system integration, following on from the concept of system-on-packaging (SoP) but with a stronger emphasis on system-scale concepts to develop ultra-miniaturized, multi-functional and highly integrated systems such as smartphones. For SiP and SoP, the assembly and interconnection of components, circuits and systems are of high importance owing to their significant influence on the system performance. Therefore, this Special Issue focuses on the recent development of self-assembly components, circuits, systems and applications. Hence, the materials, modeling, processing and integration of various wireless scenarios of both self-assembly and non-self-assembly circuits and systems in high-speed/high-frequency/microwave/lightwave modes are of particular interest. Topics of interest include, but are not limited to, the following:

  • Self-assembly and non-self-assembly components, circuits, modules and systems in 2D and 3D form for high-speed, high-frequency, radio-frequency, microwave, millimeter-wave, Terahertz, inferred and lightwave applications.
  • Modeling methods, material development and characterization and fabrication processes, including epoxy growth/inkjet-printing/3D-printing/micromachining, of self-assembly circuits and systems.
  • The development of high-performance elements, components and interconnections for non-self-assembly circuits and system integration.
  • Measurements and wireless applications, including communication, sensing, imaging, detection, tracking, localizing, positioning and timing of self-assembly circuits, systems and non-self-assembly integration.

Dr. Yong Mao Huang
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 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. 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.

Keywords

  • assembly
  • interconnection and packaging
  • system integration

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

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

Research

14 pages, 13798 KiB  
Article
An Unenclosed Quasi-Static Cavity Resonator-Based Ubiquitous 3-D Wireless Power Transfer System Supporting Simultaneous Through-Wall Wireless Communications
by Qiaoli Zhang, Lingao Fan, Fangcheng Ren, Zhen Yue, Deshuang Zhao, Shuai Ding and Bingzhong Wang
Micromachines 2025, 16(1), 13; https://doi.org/10.3390/mi16010013 - 26 Dec 2024
Viewed by 565
Abstract
With the emergence of the Internet of Things (IoT), the demand on the wireless power supply to consumer electronics simultaneously requires much more location freedom, ease of use, and performance with wireless communications. In this paper, an unenclosed quasi-static cavity resonator (QSCR) constructed [...] Read more.
With the emergence of the Internet of Things (IoT), the demand on the wireless power supply to consumer electronics simultaneously requires much more location freedom, ease of use, and performance with wireless communications. In this paper, an unenclosed quasi-static cavity resonator (QSCR) constructed with metallic strips and the design method are proposed and theoretically analyzed. This unenclosed QSCR has a simple structure, which benefits the wireless charging for portable/wearable electronics and smart appliances in the office and home environment. Meanwhile, it can achieve simultaneous ubiquitous 3-dimensional (3-D) wireless power transfer (WPT) inside the cavity and through-wall wireless communications with external electronic devices. Simulation and experimentation are performed to verify the theoretical analysis of the proposed cavity resonator and the WPT system based on it. As demonstrated, at a powering frequency of 6.78 MHz, the unenclosed QSCR can wirelessly transfer power to the receivers with a maximum power transfer efficiency of 90.5%, and an efficiency exceeding 51.5% is obtained at almost any position within the cavity space. The measured through-wall wireless communication channel attenuation introduced by the unenclosed QSCR is below 2.87 dB. By adjusting the inserted lumped capacitor value, the system can work at any desired frequency. Full article
(This article belongs to the Special Issue Self-Assembly Circuits and Systems for Wireless Applications)
Show Figures

Figure 1

Back to TopTop